English

MONOLITHIC POWER SYSTEMS, INC.

EDGAR

MPWR Current report (8-K) · filed 2026-10-29

Annual consolidated revenue for 2025: about USD 2.79B, using the latest reported figures. The previous period, 2024, was about USD 2.207B.

Inspect reported changes Compare with another company Historical disclosures Search filings Segments

Watchlist

Latest quarter

Revenue

981 million USD

2026 Q2 · USD

Exact inputs and evidence

Revenue: 980642000 USD Source

Operating margin

30.99%

2026 Q2 · %

Exact inputs and evidence

Operating Income: 303894000 USD Source
Revenue: 980642000 USD Source

Operating cash flow

228 million USD

2026 Q2 · USD

Exact inputs and evidence

Operating Cash Flow: 478159000 USD Source
Operating Cash Flow: 250253000 USD Source

Free cash flow

145 million USD

2026 Q2 · USD

Exact inputs and evidence

Operating Cash Flow: 478159000 USD Source
Operating Cash Flow: 250253000 USD Source
Capital Expenditure: 153272000 USD Source
Capital Expenditure: 70849000 USD Source

Cash and cash equivalents: 1.01 billion USD 2026-06-30 Source
Exact value

1005587000 USD
Long-term debt including current maturities: Not available
Shares outstanding: 49.1 million shares 2026-06-30 Source
Exact value

49142000 shares

Reported share-count change

2.61% · 1.25 million shares

Year-over-year change in reported shares. Splits, issuance and buybacks can affect this figure; it does not isolate employee compensation or economic dilution.

Exact inputs and evidence

47892000 shares · 2025-06-30· Source
49142000 shares · 2026-06-30· Source

Includes later revisions to earlier periods. Annual charts exclude incomplete years.

Latest filing recorded: 2026-10-29.

Financial data available through: 2025-12-31.

Coverage by financial measure

Revenue: 10 of 11 periods available· newest 2025-12-31
Operating income: 10 of 11 periods available· newest 2025-12-31
Net income: 10 of 11 periods available· newest 2025-12-31
Operating cash flow: 10 of 11 periods available· newest 2025-12-31
Capital expenditure: 10 of 11 periods available· newest 2025-12-31
Total assets: 9 of 11 periods available· newest 2025-12-31
Total liabilities: 9 of 11 periods available· newest 2025-12-31
Current assets: 9 of 11 periods available· newest 2025-12-31
Current liabilities: 9 of 11 periods available· newest 2025-12-31
Cash and cash equivalents: 9 of 11 periods available· newest 2025-12-31
long term debt: No compatible figures in this window
Shares outstanding: 9 of 11 periods available· newest 2025-12-31

Coverage describes values retained in this snapshot. Missing values are not zero; loading limits are reported separately.

What changed year over year

Latest complete year compared with the corresponding period one year earlier. These are measured changes; they do not establish their business causes.

Revenue
+26.4%

Prior period

USD 2.21 billion

2024-01-01 – 2024-12-31
Current period

USD 2.79 billion

2025-01-01 – 2025-12-31

Exact inputs and evidence

2790459000 − 2207100000 = 583359000 USD

2207100000 USD · 2024-01-01 – 2024-12-31
Inspect prior input Prior source
2790459000 USD · 2025-01-01 – 2025-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Revenue · MONOLITHIC POWER SYSTEMS, INC. · 2025-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Year-over-year change in Revenue: 583359000 USD Concept: fundies:Revenue Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:Revenue: 2790459000 USD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/mpwr20251231_10k.htm#1364721 Filing: 000143774926006113 Input fundies:Revenue: 2207100000 USD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/mpwr20251231_10k.htm#1365561 Filing: 000143774926006113
The citation records this snapshot. The page link may show a newer release later.
Net income
-61%

Prior period

USD 1.59 billion

2024-01-01 – 2024-12-31
Current period

USD 621.48 million

2025-01-01 – 2025-12-31

Exact inputs and evidence

621483000 − 1592058000 = -970575000 USD

1592058000 USD · 2024-01-01 – 2024-12-31
Inspect prior input Prior source
621483000 USD · 2025-01-01 – 2025-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Net income · MONOLITHIC POWER SYSTEMS, INC. · 2025-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Year-over-year change in Net income: -970575000 USD Concept: fundies:NetIncome Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:NetIncome: 621483000 USD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/mpwr20251231_10k.htm#1755987 Filing: 000143774926006113 Input fundies:NetIncome: 1592058000 USD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/mpwr20251231_10k.htm#1756787 Filing: 000143774926006113
The citation records this snapshot. The page link may show a newer release later.
Operating cash flow
+6.3%

Prior period

USD 788.41 million

2024-01-01 – 2024-12-31
Current period

USD 838.2 million

2025-01-01 – 2025-12-31

Exact inputs and evidence

838202000 − 788410000 = 49792000 USD

788410000 USD · 2024-01-01 – 2024-12-31
Inspect prior input Prior source
838202000 USD · 2025-01-01 – 2025-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Operating cash flow · MONOLITHIC POWER SYSTEMS, INC. · 2025-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Year-over-year change in Operating cash flow: 49792000 USD Concept: fundies:OperatingCashFlow Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:OperatingCashFlow: 838202000 USD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/mpwr20251231_10k.htm#1130638 Filing: 000143774926006113 Input fundies:OperatingCashFlow: 788410000 USD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/mpwr20251231_10k.htm#1131451 Filing: 000143774926006113
The citation records this snapshot. The page link may show a newer release later.
Capital expenditure
+17.7%

Prior period

USD 146.12 million

2024-01-01 – 2024-12-31
Current period

USD 172.01 million

2025-01-01 – 2025-12-31

Exact inputs and evidence

172013000 − 146118000 = 25895000 USD

146118000 USD · 2024-01-01 – 2024-12-31
Inspect prior input Prior source
172013000 USD · 2025-01-01 – 2025-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Capital expenditure · MONOLITHIC POWER SYSTEMS, INC. · 2025-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Year-over-year change in Capital expenditure: 25895000 USD Concept: fundies:CapitalExpenditure Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:CapitalExpenditure: 172013000 USD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/mpwr20251231_10k.htm#1134852 Filing: 000143774926006113 Input fundies:CapitalExpenditure: 146118000 USD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/mpwr20251231_10k.htm#1135544 Filing: 000143774926006113
The citation records this snapshot. The page link may show a newer release later.

Where revenue goes

How a period’s revenue divides into costs and what remains as profit. Items marked Derived are calculated by subtraction from reported figures.

2025 2025-01-01 – 2025-12-31

Revenue USD 2.79 billion 100% of revenue
Cost of revenue USD 1.25 billion 45% of revenue
Operating expenses USD 811.11 million 29% of revenue
Operating income USD 728.64 million 26% of revenue
Tax, interest and other Derived USD 107.15 million 3.8% of revenue
Net income USD 621.48 million 22% of revenue

Cash

Operating cash flow USD 838.2 million 30% of revenue
Capital expenditure USD 172.01 million 6.2% of revenue
Free cash flow Derived USD 666.19 million 24% of revenue

Share of revenue by period

Net income
Tax, interest and other
Operating costs

2015 11%88%
2017 14%84%
2018 18%81%
2019 Net income was higher than operating income, so the split is not drawn.
2020 Net income was higher than operating income, so the split is not drawn.
2021 20%78%
2022 24%71%
2023 23%74%
2024 Net income was higher than operating income, so the split is not drawn.
2025 22%74%

Values and sources

Revenue breakdown by annual reporting period
Period	Revenue	Operating costs	Operating income	Tax, interest and other	Net income	Free cash flow	Source
2015 2015-01-01 – 2015-12-31	333067000	291997000 Derived	41070000	5898000 Derived	35172000	53712000 Derived	Source 2015-01-01 – 2015-12-31: 333067000 USD Inspect Revenue Open source 2015-01-01 – 2015-12-31: 41070000 USD Inspect Operating Income Open source 2015-01-01 – 2015-12-31: 35172000 USD Inspect Net Income Open source 2015-01-01 – 2015-12-31: 69736000 USD Inspect Operating Cash Flow Open source 2015-01-01 – 2015-12-31: 16024000 USD Inspect Capital Expenditure Open source
2017 2017-01-01 – 2017-12-31	470929000	393505000 Derived	77424000	12221000 Derived	65203000	68051000 Derived	Source 2017-01-01 – 2017-12-31: 470929000 USD Inspect Revenue Open source 2017-01-01 – 2017-12-31: 77424000 USD Inspect Operating Income Open source 2017-01-01 – 2017-12-31: 65203000 USD Inspect Net Income Open source 2017-01-01 – 2017-12-31: 133821000 USD Inspect Operating Cash Flow Open source 2017-01-01 – 2017-12-31: 65770000 USD Inspect Capital Expenditure Open source
2018 2018-01-01 – 2018-12-31	582382000	468894000 Derived	113488000	8220000 Derived	105268000	118925000 Derived	Source 2018-01-01 – 2018-12-31: 582382000 USD Inspect Revenue Open source 2018-01-01 – 2018-12-31: 113488000 USD Inspect Operating Income Open source 2018-01-01 – 2018-12-31: 105268000 USD Inspect Net Income Open source 2018-01-01 – 2018-12-31: 141451000 USD Inspect Operating Cash Flow Open source 2018-01-01 – 2018-12-31: 22526000 USD Inspect Capital Expenditure Open source
2019 2019-01-01 – 2019-12-31	627921000	525359000 Derived	102562000	-6277000 Derived	108839000	120497000 Derived	Source 2019-01-01 – 2019-12-31: 627921000 USD Inspect Revenue Open source 2019-01-01 – 2019-12-31: 102562000 USD Inspect Operating Income Open source 2019-01-01 – 2019-12-31: 108839000 USD Inspect Net Income Open source 2019-01-01 – 2019-12-31: 216303000 USD Inspect Operating Cash Flow Open source 2019-01-01 – 2019-12-31: 95806000 USD Inspect Capital Expenditure Open source
2020 2020-01-01 – 2020-12-31	844452000	685570000 Derived	158882000	-5493000 Derived	164375000	212193000 Derived	Source 2020-01-01 – 2020-12-31: 844452000 USD Inspect Revenue Open source 2020-01-01 – 2020-12-31: 158882000 USD Inspect Operating Income Open source 2020-01-01 – 2020-12-31: 164375000 USD Inspect Net Income Open source 2020-01-01 – 2020-12-31: 267803000 USD Inspect Operating Cash Flow Open source 2020-01-01 – 2020-12-31: 55610000 USD Inspect Capital Expenditure Open source
2021 2021-01-01 – 2021-12-31	1207798000	945381000 Derived	262417000	20394000 Derived	242023000	225590000 Derived	Source 2021-01-01 – 2021-12-31: 1207798000 USD Inspect Revenue Open source 2021-01-01 – 2021-12-31: 262417000 USD Inspect Operating Income Open source 2021-01-01 – 2021-12-31: 242023000 USD Inspect Net Income Open source 2021-01-01 – 2021-12-31: 320010000 USD Inspect Operating Cash Flow Open source 2021-01-01 – 2021-12-31: 94420000 USD Inspect Capital Expenditure Open source
2022 2022-01-01 – 2022-12-31	1794148000	1267363000 Derived	526785000	89113000 Derived	437672000	187831000 Derived	Source 2022-01-01 – 2022-12-31: 1794148000 USD Inspect Revenue Open source 2022-01-01 – 2022-12-31: 526785000 USD Inspect Operating Income Open source 2022-01-01 – 2022-12-31: 437672000 USD Inspect Net Income Open source 2022-01-01 – 2022-12-31: 246674000 USD Inspect Operating Cash Flow Open source 2022-01-01 – 2022-12-31: 58843000 USD Inspect Capital Expenditure Open source
2023 2023-01-01 – 2023-12-31	1821072000	1339336000 Derived	481736000	54362000 Derived	427374000	580635000 Derived	Source 2023-01-01 – 2023-12-31: 1821072000 USD Inspect Revenue Open source 2023-01-01 – 2023-12-31: 481736000 USD Inspect Operating Income Open source 2023-01-01 – 2023-12-31: 427374000 USD Inspect Net Income Open source 2023-01-01 – 2023-12-31: 638213000 USD Inspect Operating Cash Flow Open source 2023-01-01 – 2023-12-31: 57578000 USD Inspect Capital Expenditure Open source
2024 2024-01-01 – 2024-12-31	2207100000	1667742000 Derived	539358000	-1052700000 Derived	1592058000	642292000 Derived	Source 2024-01-01 – 2024-12-31: 2207100000 USD Inspect Revenue Open source 2024-01-01 – 2024-12-31: 539358000 USD Inspect Operating Income Open source 2024-01-01 – 2024-12-31: 1592058000 USD Inspect Net Income Open source 2024-01-01 – 2024-12-31: 788410000 USD Inspect Operating Cash Flow Open source 2024-01-01 – 2024-12-31: 146118000 USD Inspect Capital Expenditure Open source
2025 2025-01-01 – 2025-12-31	2790459000	2061823000 Derived	728636000	107153000 Derived	621483000	666189000 Derived	Source 2025-01-01 – 2025-12-31: 2790459000 USD Inspect Revenue Open source 2025-01-01 – 2025-12-31: 728636000 USD Inspect Operating Income Open source 2025-01-01 – 2025-12-31: 621483000 USD Inspect Net Income Open source 2025-01-01 – 2025-12-31: 838202000 USD Inspect Operating Cash Flow Open source 2025-01-01 – 2025-12-31: 172013000 USD Inspect Capital Expenditure Open source

Amounts are exact, in USD.

Growth

Sales over time and how quickly they are changing.

Revenue

Revenue reported for each complete financial period.

USD 2.8B 2025

Values and sources

Revenue values and source evidence
Period	Series	Value(USD)	Source evidence
20152015-12-31	Revenue	333067000	Revenue: 333067000 Open source
20172017-12-31	Revenue	470929000	Revenue: 470929000 Open source
20182018-12-31	Revenue	582382000	Revenue: 582382000 Open source
20192019-12-31	Revenue	627921000	Revenue: 627921000 Open source
20202020-12-31	Revenue	844452000	Revenue: 844452000 Open source
20212021-12-31	Revenue	1207798000	Revenue: 1207798000 Open source
20222022-12-31	Revenue	1794148000	Revenue: 1794148000 Open source
20232023-12-31	Revenue	1821072000	Revenue: 1821072000 Open source
20242024-12-31	Revenue	2207100000	Revenue: 2207100000 Open source
20252025-12-31	Revenue	2790459000	Revenue: 2790459000 Open source

Revenue growth

Change in revenue from the same financial period one year earlier.

26.4% 2025

Values and sources

Revenue growth values and source evidence
Period	Series	Value	Source evidence
20152015-12-31	Year over year	No prior comparable period	Revenue: 333067000 Open source
20172017-12-31	Year over year	No prior comparable period	Revenue: 470929000 Open source
20182018-12-31	Year over year	23.7%	Revenue: 582382000 Open source Revenue: 470929000 Open source
20192019-12-31	Year over year	7.8%	Revenue: 627921000 Open source Revenue: 582382000 Open source
20202020-12-31	Year over year	34.5%	Revenue: 844452000 Open source Revenue: 627921000 Open source
20212021-12-31	Year over year	43%	Revenue: 1207798000 Open source Revenue: 844452000 Open source
20222022-12-31	Year over year	48.5%	Revenue: 1794148000 Open source Revenue: 1207798000 Open source
20232023-12-31	Year over year	1.5%	Revenue: 1821072000 Open source Revenue: 1794148000 Open source
20242024-12-31	Year over year	21.2%	Revenue: 2207100000 Open source Revenue: 1821072000 Open source
20252025-12-31	Year over year	26.4%	Revenue: 2790459000 Open source Revenue: 2207100000 Open source

Profit and cash

How much revenue becomes profit, and how much cash operations generate.

Profit margins

Operating income, net income and free cash flow as a share of revenue.

Operating margin 26.1% 2025

Net margin 22.3% 2025

Free cash flow margin 23.9% 2025

Operating margin
Net margin
Free cash flow margin

Values and sources

Profit margins values and source evidence
Period	Series	Value	Source evidence
20152015-12-31	Operating margin	12.3%	Operating Income: 41070000 Open source Revenue: 333067000 Open source
20172017-12-31	Operating margin	16.4%	Operating Income: 77424000 Open source Revenue: 470929000 Open source
20182018-12-31	Operating margin	19.5%	Operating Income: 113488000 Open source Revenue: 582382000 Open source
20192019-12-31	Operating margin	16.3%	Operating Income: 102562000 Open source Revenue: 627921000 Open source
20202020-12-31	Operating margin	18.8%	Operating Income: 158882000 Open source Revenue: 844452000 Open source
20212021-12-31	Operating margin	21.7%	Operating Income: 262417000 Open source Revenue: 1207798000 Open source
20222022-12-31	Operating margin	29.4%	Operating Income: 526785000 Open source Revenue: 1794148000 Open source
20232023-12-31	Operating margin	26.5%	Operating Income: 481736000 Open source Revenue: 1821072000 Open source
20242024-12-31	Operating margin	24.4%	Operating Income: 539358000 Open source Revenue: 2207100000 Open source
20252025-12-31	Operating margin	26.1%	Operating Income: 728636000 Open source Revenue: 2790459000 Open source
20152015-12-31	Net margin	10.6%	Net Income: 35172000 Open source Revenue: 333067000 Open source
20172017-12-31	Net margin	13.8%	Net Income: 65203000 Open source Revenue: 470929000 Open source
20182018-12-31	Net margin	18.1%	Net Income: 105268000 Open source Revenue: 582382000 Open source
20192019-12-31	Net margin	17.3%	Net Income: 108839000 Open source Revenue: 627921000 Open source
20202020-12-31	Net margin	19.5%	Net Income: 164375000 Open source Revenue: 844452000 Open source
20212021-12-31	Net margin	20%	Net Income: 242023000 Open source Revenue: 1207798000 Open source
20222022-12-31	Net margin	24.4%	Net Income: 437672000 Open source Revenue: 1794148000 Open source
20232023-12-31	Net margin	23.5%	Net Income: 427374000 Open source Revenue: 1821072000 Open source
20242024-12-31	Net margin	72.1%	Net Income: 1592058000 Open source Revenue: 2207100000 Open source
20252025-12-31	Net margin	22.3%	Net Income: 621483000 Open source Revenue: 2790459000 Open source
20152015-12-31	Free cash flow margin	16.1%	Revenue: 333067000 Open source Operating Cash Flow: 69736000 Open source Capital Expenditure: 16024000 Open source
20172017-12-31	Free cash flow margin	14.5%	Revenue: 470929000 Open source Operating Cash Flow: 133821000 Open source Capital Expenditure: 65770000 Open source
20182018-12-31	Free cash flow margin	20.4%	Revenue: 582382000 Open source Operating Cash Flow: 141451000 Open source Capital Expenditure: 22526000 Open source
20192019-12-31	Free cash flow margin	19.2%	Revenue: 627921000 Open source Operating Cash Flow: 216303000 Open source Capital Expenditure: 95806000 Open source
20202020-12-31	Free cash flow margin	25.1%	Revenue: 844452000 Open source Operating Cash Flow: 267803000 Open source Capital Expenditure: 55610000 Open source
20212021-12-31	Free cash flow margin	18.7%	Revenue: 1207798000 Open source Operating Cash Flow: 320010000 Open source Capital Expenditure: 94420000 Open source
20222022-12-31	Free cash flow margin	10.5%	Revenue: 1794148000 Open source Operating Cash Flow: 246674000 Open source Capital Expenditure: 58843000 Open source
20232023-12-31	Free cash flow margin	31.9%	Revenue: 1821072000 Open source Operating Cash Flow: 638213000 Open source Capital Expenditure: 57578000 Open source
20242024-12-31	Free cash flow margin	29.1%	Revenue: 2207100000 Open source Operating Cash Flow: 788410000 Open source Capital Expenditure: 146118000 Open source
20252025-12-31	Free cash flow margin	23.9%	Revenue: 2790459000 Open source Operating Cash Flow: 838202000 Open source Capital Expenditure: 172013000 Open source

Operating cash flow

Cash generated by the company’s normal business operations.

USD 838.2M 2025

Values and sources

Operating cash flow values and source evidence
Period	Series	Value(USD)	Source evidence
20152015-12-31	Operating cash flow	69736000	Operating Cash Flow: 69736000 Open source
20172017-12-31	Operating cash flow	133821000	Operating Cash Flow: 133821000 Open source
20182018-12-31	Operating cash flow	141451000	Operating Cash Flow: 141451000 Open source
20192019-12-31	Operating cash flow	216303000	Operating Cash Flow: 216303000 Open source
20202020-12-31	Operating cash flow	267803000	Operating Cash Flow: 267803000 Open source
20212021-12-31	Operating cash flow	320010000	Operating Cash Flow: 320010000 Open source
20222022-12-31	Operating cash flow	246674000	Operating Cash Flow: 246674000 Open source
20232023-12-31	Operating cash flow	638213000	Operating Cash Flow: 638213000 Open source
20242024-12-31	Operating cash flow	788410000	Operating Cash Flow: 788410000 Open source
20252025-12-31	Operating cash flow	838202000	Operating Cash Flow: 838202000 Open source

Free cash flow

Operating cash flow minus capital expenditure for the same period and unit.

USD 666.2M 2025

Values and sources

Free cash flow values and source evidence
Period	Series	Value(USD)	Source evidence
20152015-12-31	Free cash flow	53712000	Operating Cash Flow: 69736000 Open source Capital Expenditure: 16024000 Open source
20172017-12-31	Free cash flow	68051000	Operating Cash Flow: 133821000 Open source Capital Expenditure: 65770000 Open source
20182018-12-31	Free cash flow	118925000	Operating Cash Flow: 141451000 Open source Capital Expenditure: 22526000 Open source
20192019-12-31	Free cash flow	120497000	Operating Cash Flow: 216303000 Open source Capital Expenditure: 95806000 Open source
20202020-12-31	Free cash flow	212193000	Operating Cash Flow: 267803000 Open source Capital Expenditure: 55610000 Open source
20212021-12-31	Free cash flow	225590000	Operating Cash Flow: 320010000 Open source Capital Expenditure: 94420000 Open source
20222022-12-31	Free cash flow	187831000	Operating Cash Flow: 246674000 Open source Capital Expenditure: 58843000 Open source
20232023-12-31	Free cash flow	580635000	Operating Cash Flow: 638213000 Open source Capital Expenditure: 57578000 Open source
20242024-12-31	Free cash flow	642292000	Operating Cash Flow: 788410000 Open source Capital Expenditure: 146118000 Open source
20252025-12-31	Free cash flow	666189000	Operating Cash Flow: 838202000 Open source Capital Expenditure: 172013000 Open source

Balance sheet

Liabilities and short-term ability to meet obligations at each period end.

Liabilities to assets

Total liabilities as a share of total assets.

15.8% 2025

Values and sources

Liabilities to assets values and source evidence
Period	Series	Value	Source evidence
20152015-12-31	Liabilities / assets	14.6%	Total Liabilities: 62769000 Open source Total Assets: 431285000 Open source
2017-12-31	Liabilities / assets	Not reported	No source recorded
20182018-12-31	Liabilities / assets	19.3%	Total Liabilities: 153339000 Open source Total Assets: 793432000 Open source
20192019-12-31	Liabilities / assets	19.1%	Total Liabilities: 182884000 Open source Total Assets: 956375000 Open source
20202020-12-31	Liabilities / assets	20%	Total Liabilities: 241904000 Open source Total Assets: 1208491000 Open source
20212021-12-31	Liabilities / assets	21.6%	Total Liabilities: 341840000 Open source Total Assets: 1585825000 Open source
20222022-12-31	Liabilities / assets	19%	Total Liabilities: 390283000 Open source Total Assets: 2058885000 Open source
20232023-12-31	Liabilities / assets	15.8%	Total Liabilities: 384414000 Open source Total Assets: 2434353000 Open source
20242024-12-31	Liabilities / assets	16.1%	Total Liabilities: 564697000 Open source Total Assets: 3515822000 Open source
20252025-12-31	Liabilities / assets	15.8%	Total Liabilities: 662702000 Open source Total Assets: 4194199000 Open source

Current assets to current liabilities

Current assets divided by current liabilities.

5.91× 2025

Values and sources

Current assets to current liabilities values and source evidence
Period	Series	Value	Source evidence
20152015-12-31	Current assets / current liabilities	7.67×	Current Assets: 331928000 Open source Current Liabilities: 43283000 Open source
2017-12-31	Current assets / current liabilities	Not reported	No source recorded
20182018-12-31	Current assets / current liabilities	7.22×	Current Assets: 580810000 Open source Current Liabilities: 80439000 Open source
20192019-12-31	Current assets / current liabilities	6.67×	Current Assets: 655206000 Open source Current Liabilities: 98225000 Open source
20202020-12-31	Current assets / current liabilities	5.73×	Current Assets: 841998000 Open source Current Liabilities: 146969000 Open source
20212021-12-31	Current assets / current liabilities	4.96×	Current Assets: 1124852000 Open source Current Liabilities: 226944000 Open source
20222022-12-31	Current assets / current liabilities	5.36×	Current Assets: 1410619000 Open source Current Liabilities: 263400000 Open source
20232023-12-31	Current assets / current liabilities	7.74×	Current Assets: 1819499000 Open source Current Liabilities: 235035000 Open source
20242024-12-31	Current assets / current liabilities	5.31×	Current Assets: 1565053000 Open source Current Liabilities: 294567000 Open source
20252025-12-31	Current assets / current liabilities	5.91×	Current Assets: 2183802000 Open source Current Liabilities: 369365000 Open source

Cash generation

Compare reported profit with operating cash and capital spending. Free cash flow is calculated as operating cash flow minus capital expenditure when both exact, consolidated amounts match the same period and unit.

Cash generation by annual reporting period
Period	Net income	Operating cash flow	Capital expenditure	Free cash flow
2015 2015-01-01 – 2015-12-31	USD 35.17 million Exact value Exact value: 35172000 USD 2015-01-01 – 2015-12-31: 35172000 USD Inspect Net Income Open source Share or cite Citation for Net Income · MONOLITHIC POWER SYSTEMS, INC. · 2015-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Net Income: 35172000 USD Concept: fundies:NetIncome Period: 2015-01-01 to 2015-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3ANetIncome&period=2015-12-31&surface=latest&period_type=duration&start=2015-01-01&unit=USD&dimensions= Input fundies:NetIncome: 35172000 USD (2015-01-01 to 2015-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774916026344/mpwr-20151231.xml#193902 Filing: 000143774916026344 The citation records this snapshot. The page link may show a newer release later.	USD 69.74 million Exact value Exact value: 69736000 USD 2015-01-01 – 2015-12-31: 69736000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · MONOLITHIC POWER SYSTEMS, INC. · 2015-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Operating Cash Flow: 69736000 USD Concept: fundies:OperatingCashFlow Period: 2015-01-01 to 2015-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3AOperatingCashFlow&period=2015-12-31&surface=latest&period_type=duration&start=2015-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 69736000 USD (2015-01-01 to 2015-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774916026344/mpwr-20151231.xml#223265 Filing: 000143774916026344 The citation records this snapshot. The page link may show a newer release later.	USD 16.02 million Exact value Exact value: 16024000 USD 2015-01-01 – 2015-12-31: 16024000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · MONOLITHIC POWER SYSTEMS, INC. · 2015-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Capital Expenditure: 16024000 USD Concept: fundies:CapitalExpenditure Period: 2015-01-01 to 2015-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3ACapitalExpenditure&period=2015-12-31&surface=latest&period_type=duration&start=2015-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 16024000 USD (2015-01-01 to 2015-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774916026344/mpwr-20151231.xml#223937 Filing: 000143774916026344 The citation records this snapshot. The page link may show a newer release later.	USD 53.71 million Calculation and evidence 69736000 − 16024000 USD Exact free cash flow: 53712000 USD 2015-01-01 – 2015-12-31: 69736000 USD · Inspect Operating Cash Flow · Source 2015-01-01 – 2015-12-31: 16024000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · MONOLITHIC POWER SYSTEMS, INC. · 2015-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Free cash flow: 53712000 USD Concept: free-cash-flow Period: 2015-01-01 to 2015-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 69736000 USD (2015-01-01 to 2015-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774916026344/mpwr-20151231.xml#223265 Filing: 000143774916026344 Input fundies:CapitalExpenditure: 16024000 USD (2015-01-01 to 2015-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774916026344/mpwr-20151231.xml#223937 Filing: 000143774916026344 The citation records this snapshot. The page link may show a newer release later.
2017 2017-01-01 – 2017-12-31	USD 65.2 million Exact value Exact value: 65203000 USD 2017-01-01 – 2017-12-31: 65203000 USD Inspect Net Income Open source Share or cite Citation for Net Income · MONOLITHIC POWER SYSTEMS, INC. · 2017-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Net Income: 65203000 USD Concept: fundies:NetIncome Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3ANetIncome&period=2017-12-31&surface=latest&period_type=duration&start=2017-01-01&unit=USD&dimensions= Input fundies:NetIncome: 65203000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774920003943/mpwr20191231_10k.htm#2043467 Filing: 000143774920003943 The citation records this snapshot. The page link may show a newer release later.	USD 133.82 million Exact value Exact value: 133821000 USD 2017-01-01 – 2017-12-31: 133821000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · MONOLITHIC POWER SYSTEMS, INC. · 2017-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Operating Cash Flow: 133821000 USD Concept: fundies:OperatingCashFlow Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3AOperatingCashFlow&period=2017-12-31&surface=latest&period_type=duration&start=2017-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 133821000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774920003943/mpwr20191231_10k.htm#1238943 Filing: 000143774920003943 The citation records this snapshot. The page link may show a newer release later.	USD 65.77 million Exact value Exact value: 65770000 USD 2017-01-01 – 2017-12-31: 65770000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · MONOLITHIC POWER SYSTEMS, INC. · 2017-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Capital Expenditure: 65770000 USD Concept: fundies:CapitalExpenditure Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3ACapitalExpenditure&period=2017-12-31&surface=latest&period_type=duration&start=2017-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 65770000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774920003943/mpwr20191231_10k.htm#1243282 Filing: 000143774920003943 The citation records this snapshot. The page link may show a newer release later.	USD 68.05 million Calculation and evidence 133821000 − 65770000 USD Exact free cash flow: 68051000 USD 2017-01-01 – 2017-12-31: 133821000 USD · Inspect Operating Cash Flow · Source 2017-01-01 – 2017-12-31: 65770000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · MONOLITHIC POWER SYSTEMS, INC. · 2017-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Free cash flow: 68051000 USD Concept: free-cash-flow Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 133821000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774920003943/mpwr20191231_10k.htm#1238943 Filing: 000143774920003943 Input fundies:CapitalExpenditure: 65770000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774920003943/mpwr20191231_10k.htm#1243282 Filing: 000143774920003943 The citation records this snapshot. The page link may show a newer release later.
2018 2018-01-01 – 2018-12-31	USD 105.27 million Exact value Exact value: 105268000 USD 2018-01-01 – 2018-12-31: 105268000 USD Inspect Net Income Open source Share or cite Citation for Net Income · MONOLITHIC POWER SYSTEMS, INC. · 2018-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Net Income: 105268000 USD Concept: fundies:NetIncome Period: 2018-01-01 to 2018-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3ANetIncome&period=2018-12-31&surface=latest&period_type=duration&start=2018-01-01&unit=USD&dimensions= Input fundies:NetIncome: 105268000 USD (2018-01-01 to 2018-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774921004587/mpwr20201231_10k.htm#2007957 Filing: 000143774921004587 The citation records this snapshot. The page link may show a newer release later.	USD 141.45 million Exact value Exact value: 141451000 USD 2018-01-01 – 2018-12-31: 141451000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · MONOLITHIC POWER SYSTEMS, INC. · 2018-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Operating Cash Flow: 141451000 USD Concept: fundies:OperatingCashFlow Period: 2018-01-01 to 2018-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3AOperatingCashFlow&period=2018-12-31&surface=latest&period_type=duration&start=2018-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 141451000 USD (2018-01-01 to 2018-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774921004587/mpwr20201231_10k.htm#1171661 Filing: 000143774921004587 The citation records this snapshot. The page link may show a newer release later.	USD 22.53 million Exact value Exact value: 22526000 USD 2018-01-01 – 2018-12-31: 22526000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · MONOLITHIC POWER SYSTEMS, INC. · 2018-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Capital Expenditure: 22526000 USD Concept: fundies:CapitalExpenditure Period: 2018-01-01 to 2018-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3ACapitalExpenditure&period=2018-12-31&surface=latest&period_type=duration&start=2018-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 22526000 USD (2018-01-01 to 2018-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774921004587/mpwr20201231_10k.htm#1175712 Filing: 000143774921004587 The citation records this snapshot. The page link may show a newer release later.	USD 118.93 million Calculation and evidence 141451000 − 22526000 USD Exact free cash flow: 118925000 USD 2018-01-01 – 2018-12-31: 141451000 USD · Inspect Operating Cash Flow · Source 2018-01-01 – 2018-12-31: 22526000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · MONOLITHIC POWER SYSTEMS, INC. · 2018-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Free cash flow: 118925000 USD Concept: free-cash-flow Period: 2018-01-01 to 2018-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 141451000 USD (2018-01-01 to 2018-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774921004587/mpwr20201231_10k.htm#1171661 Filing: 000143774921004587 Input fundies:CapitalExpenditure: 22526000 USD (2018-01-01 to 2018-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774921004587/mpwr20201231_10k.htm#1175712 Filing: 000143774921004587 The citation records this snapshot. The page link may show a newer release later.
2019 2019-01-01 – 2019-12-31	USD 108.84 million Exact value Exact value: 108839000 USD 2019-01-01 – 2019-12-31: 108839000 USD Inspect Net Income Open source Share or cite Citation for Net Income · MONOLITHIC POWER SYSTEMS, INC. · 2019-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Net Income: 108839000 USD Concept: fundies:NetIncome Period: 2019-01-01 to 2019-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3ANetIncome&period=2019-12-31&surface=latest&period_type=duration&start=2019-01-01&unit=USD&dimensions= Input fundies:NetIncome: 108839000 USD (2019-01-01 to 2019-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774922004460/mpwr20211231_10k.htm#1846505 Filing: 000143774922004460 The citation records this snapshot. The page link may show a newer release later.	USD 216.3 million Exact value Exact value: 216303000 USD 2019-01-01 – 2019-12-31: 216303000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · MONOLITHIC POWER SYSTEMS, INC. · 2019-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Operating Cash Flow: 216303000 USD Concept: fundies:OperatingCashFlow Period: 2019-01-01 to 2019-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3AOperatingCashFlow&period=2019-12-31&surface=latest&period_type=duration&start=2019-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 216303000 USD (2019-01-01 to 2019-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774922004460/mpwr20211231_10k.htm#1080312 Filing: 000143774922004460 The citation records this snapshot. The page link may show a newer release later.	USD 95.81 million Exact value Exact value: 95806000 USD 2019-01-01 – 2019-12-31: 95806000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · MONOLITHIC POWER SYSTEMS, INC. · 2019-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Capital Expenditure: 95806000 USD Concept: fundies:CapitalExpenditure Period: 2019-01-01 to 2019-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3ACapitalExpenditure&period=2019-12-31&surface=latest&period_type=duration&start=2019-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 95806000 USD (2019-01-01 to 2019-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774922004460/mpwr20211231_10k.htm#1083961 Filing: 000143774922004460 The citation records this snapshot. The page link may show a newer release later.	USD 120.5 million Calculation and evidence 216303000 − 95806000 USD Exact free cash flow: 120497000 USD 2019-01-01 – 2019-12-31: 216303000 USD · Inspect Operating Cash Flow · Source 2019-01-01 – 2019-12-31: 95806000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · MONOLITHIC POWER SYSTEMS, INC. · 2019-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Free cash flow: 120497000 USD Concept: free-cash-flow Period: 2019-01-01 to 2019-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 216303000 USD (2019-01-01 to 2019-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774922004460/mpwr20211231_10k.htm#1080312 Filing: 000143774922004460 Input fundies:CapitalExpenditure: 95806000 USD (2019-01-01 to 2019-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774922004460/mpwr20211231_10k.htm#1083961 Filing: 000143774922004460 The citation records this snapshot. The page link may show a newer release later.
2020 2020-01-01 – 2020-12-31	USD 164.38 million Exact value Exact value: 164375000 USD 2020-01-01 – 2020-12-31: 164375000 USD Inspect Net Income Open source Share or cite Citation for Net Income · MONOLITHIC POWER SYSTEMS, INC. · 2020-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Net Income: 164375000 USD Concept: fundies:NetIncome Period: 2020-01-01 to 2020-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3ANetIncome&period=2020-12-31&surface=latest&period_type=duration&start=2020-01-01&unit=USD&dimensions= Input fundies:NetIncome: 164375000 USD (2020-01-01 to 2020-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774923004540/mpwr20221231_10k.htm#1774719 Filing: 000143774923004540 The citation records this snapshot. The page link may show a newer release later.	USD 267.8 million Exact value Exact value: 267803000 USD 2020-01-01 – 2020-12-31: 267803000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · MONOLITHIC POWER SYSTEMS, INC. · 2020-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Operating Cash Flow: 267803000 USD Concept: fundies:OperatingCashFlow Period: 2020-01-01 to 2020-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3AOperatingCashFlow&period=2020-12-31&surface=latest&period_type=duration&start=2020-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 267803000 USD (2020-01-01 to 2020-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774923004540/mpwr20221231_10k.htm#1047794 Filing: 000143774923004540 The citation records this snapshot. The page link may show a newer release later.	USD 55.61 million Exact value Exact value: 55610000 USD 2020-01-01 – 2020-12-31: 55610000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · MONOLITHIC POWER SYSTEMS, INC. · 2020-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Capital Expenditure: 55610000 USD Concept: fundies:CapitalExpenditure Period: 2020-01-01 to 2020-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3ACapitalExpenditure&period=2020-12-31&surface=latest&period_type=duration&start=2020-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 55610000 USD (2020-01-01 to 2020-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774923004540/mpwr20221231_10k.htm#1051053 Filing: 000143774923004540 The citation records this snapshot. The page link may show a newer release later.	USD 212.19 million Calculation and evidence 267803000 − 55610000 USD Exact free cash flow: 212193000 USD 2020-01-01 – 2020-12-31: 267803000 USD · Inspect Operating Cash Flow · Source 2020-01-01 – 2020-12-31: 55610000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · MONOLITHIC POWER SYSTEMS, INC. · 2020-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Free cash flow: 212193000 USD Concept: free-cash-flow Period: 2020-01-01 to 2020-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 267803000 USD (2020-01-01 to 2020-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774923004540/mpwr20221231_10k.htm#1047794 Filing: 000143774923004540 Input fundies:CapitalExpenditure: 55610000 USD (2020-01-01 to 2020-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774923004540/mpwr20221231_10k.htm#1051053 Filing: 000143774923004540 The citation records this snapshot. The page link may show a newer release later.
2021 2021-01-01 – 2021-12-31	USD 242.02 million Exact value Exact value: 242023000 USD 2021-01-01 – 2021-12-31: 242023000 USD Inspect Net Income Open source Share or cite Citation for Net Income · MONOLITHIC POWER SYSTEMS, INC. · 2021-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Net Income: 242023000 USD Concept: fundies:NetIncome Period: 2021-01-01 to 2021-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3ANetIncome&period=2021-12-31&surface=latest&period_type=duration&start=2021-01-01&unit=USD&dimensions= Input fundies:NetIncome: 242023000 USD (2021-01-01 to 2021-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774924006133/mpwr20231231_10k.htm#1848094 Filing: 000143774924006133 The citation records this snapshot. The page link may show a newer release later.	USD 320.01 million Exact value Exact value: 320010000 USD 2021-01-01 – 2021-12-31: 320010000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · MONOLITHIC POWER SYSTEMS, INC. · 2021-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Operating Cash Flow: 320010000 USD Concept: fundies:OperatingCashFlow Period: 2021-01-01 to 2021-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3AOperatingCashFlow&period=2021-12-31&surface=latest&period_type=duration&start=2021-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 320010000 USD (2021-01-01 to 2021-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774924006133/mpwr20231231_10k.htm#1071766 Filing: 000143774924006133 The citation records this snapshot. The page link may show a newer release later.	USD 94.42 million Exact value Exact value: 94420000 USD 2021-01-01 – 2021-12-31: 94420000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · MONOLITHIC POWER SYSTEMS, INC. · 2021-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Capital Expenditure: 94420000 USD Concept: fundies:CapitalExpenditure Period: 2021-01-01 to 2021-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3ACapitalExpenditure&period=2021-12-31&surface=latest&period_type=duration&start=2021-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 94420000 USD (2021-01-01 to 2021-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774924006133/mpwr20231231_10k.htm#1075300 Filing: 000143774924006133 The citation records this snapshot. The page link may show a newer release later.	USD 225.59 million Calculation and evidence 320010000 − 94420000 USD Exact free cash flow: 225590000 USD 2021-01-01 – 2021-12-31: 320010000 USD · Inspect Operating Cash Flow · Source 2021-01-01 – 2021-12-31: 94420000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · MONOLITHIC POWER SYSTEMS, INC. · 2021-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Free cash flow: 225590000 USD Concept: free-cash-flow Period: 2021-01-01 to 2021-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 320010000 USD (2021-01-01 to 2021-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774924006133/mpwr20231231_10k.htm#1071766 Filing: 000143774924006133 Input fundies:CapitalExpenditure: 94420000 USD (2021-01-01 to 2021-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774924006133/mpwr20231231_10k.htm#1075300 Filing: 000143774924006133 The citation records this snapshot. The page link may show a newer release later.
2022 2022-01-01 – 2022-12-31	USD 437.67 million Exact value Exact value: 437672000 USD 2022-01-01 – 2022-12-31: 437672000 USD Inspect Net Income Open source Share or cite Citation for Net Income · MONOLITHIC POWER SYSTEMS, INC. · 2022-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Net Income: 437672000 USD Concept: fundies:NetIncome Period: 2022-01-01 to 2022-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3ANetIncome&period=2022-12-31&surface=latest&period_type=duration&start=2022-01-01&unit=USD&dimensions= Input fundies:NetIncome: 437672000 USD (2022-01-01 to 2022-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774925005903/mpwr20241231_10k.htm#1877115 Filing: 000143774925005903 The citation records this snapshot. The page link may show a newer release later.	USD 246.67 million Exact value Exact value: 246674000 USD 2022-01-01 – 2022-12-31: 246674000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · MONOLITHIC POWER SYSTEMS, INC. · 2022-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Operating Cash Flow: 246674000 USD Concept: fundies:OperatingCashFlow Period: 2022-01-01 to 2022-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3AOperatingCashFlow&period=2022-12-31&surface=latest&period_type=duration&start=2022-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 246674000 USD (2022-01-01 to 2022-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774925005903/mpwr20241231_10k.htm#1110891 Filing: 000143774925005903 The citation records this snapshot. The page link may show a newer release later.	USD 58.84 million Exact value Exact value: 58843000 USD 2022-01-01 – 2022-12-31: 58843000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · MONOLITHIC POWER SYSTEMS, INC. · 2022-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Capital Expenditure: 58843000 USD Concept: fundies:CapitalExpenditure Period: 2022-01-01 to 2022-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3ACapitalExpenditure&period=2022-12-31&surface=latest&period_type=duration&start=2022-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 58843000 USD (2022-01-01 to 2022-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774925005903/mpwr20241231_10k.htm#1115276 Filing: 000143774925005903 The citation records this snapshot. The page link may show a newer release later.	USD 187.83 million Calculation and evidence 246674000 − 58843000 USD Exact free cash flow: 187831000 USD 2022-01-01 – 2022-12-31: 246674000 USD · Inspect Operating Cash Flow · Source 2022-01-01 – 2022-12-31: 58843000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · MONOLITHIC POWER SYSTEMS, INC. · 2022-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Free cash flow: 187831000 USD Concept: free-cash-flow Period: 2022-01-01 to 2022-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 246674000 USD (2022-01-01 to 2022-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774925005903/mpwr20241231_10k.htm#1110891 Filing: 000143774925005903 Input fundies:CapitalExpenditure: 58843000 USD (2022-01-01 to 2022-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774925005903/mpwr20241231_10k.htm#1115276 Filing: 000143774925005903 The citation records this snapshot. The page link may show a newer release later.
2023 2023-01-01 – 2023-12-31	USD 427.37 million Exact value Exact value: 427374000 USD 2023-01-01 – 2023-12-31: 427374000 USD Inspect Net Income Open source Share or cite Citation for Net Income · MONOLITHIC POWER SYSTEMS, INC. · 2023-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Net Income: 427374000 USD Concept: fundies:NetIncome Period: 2023-01-01 to 2023-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3ANetIncome&period=2023-12-31&surface=latest&period_type=duration&start=2023-01-01&unit=USD&dimensions= Input fundies:NetIncome: 427374000 USD (2023-01-01 to 2023-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/mpwr20251231_10k.htm#1757589 Filing: 000143774926006113 The citation records this snapshot. The page link may show a newer release later.	USD 638.21 million Exact value Exact value: 638213000 USD 2023-01-01 – 2023-12-31: 638213000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · MONOLITHIC POWER SYSTEMS, INC. · 2023-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Operating Cash Flow: 638213000 USD Concept: fundies:OperatingCashFlow Period: 2023-01-01 to 2023-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3AOperatingCashFlow&period=2023-12-31&surface=latest&period_type=duration&start=2023-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 638213000 USD (2023-01-01 to 2023-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/mpwr20251231_10k.htm#1132264 Filing: 000143774926006113 The citation records this snapshot. The page link may show a newer release later.	USD 57.58 million Exact value Exact value: 57578000 USD 2023-01-01 – 2023-12-31: 57578000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · MONOLITHIC POWER SYSTEMS, INC. · 2023-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Capital Expenditure: 57578000 USD Concept: fundies:CapitalExpenditure Period: 2023-01-01 to 2023-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3ACapitalExpenditure&period=2023-12-31&surface=latest&period_type=duration&start=2023-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 57578000 USD (2023-01-01 to 2023-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/mpwr20251231_10k.htm#1136236 Filing: 000143774926006113 The citation records this snapshot. The page link may show a newer release later.	USD 580.64 million Calculation and evidence 638213000 − 57578000 USD Exact free cash flow: 580635000 USD 2023-01-01 – 2023-12-31: 638213000 USD · Inspect Operating Cash Flow · Source 2023-01-01 – 2023-12-31: 57578000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · MONOLITHIC POWER SYSTEMS, INC. · 2023-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Free cash flow: 580635000 USD Concept: free-cash-flow Period: 2023-01-01 to 2023-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 638213000 USD (2023-01-01 to 2023-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/mpwr20251231_10k.htm#1132264 Filing: 000143774926006113 Input fundies:CapitalExpenditure: 57578000 USD (2023-01-01 to 2023-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/mpwr20251231_10k.htm#1136236 Filing: 000143774926006113 The citation records this snapshot. The page link may show a newer release later.
2024 2024-01-01 – 2024-12-31	USD 1.59 billion Exact value Exact value: 1592058000 USD 2024-01-01 – 2024-12-31: 1592058000 USD Inspect Net Income Open source Share or cite Citation for Net Income · MONOLITHIC POWER SYSTEMS, INC. · 2024-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Net Income: 1592058000 USD Concept: fundies:NetIncome Period: 2024-01-01 to 2024-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3ANetIncome&period=2024-12-31&surface=latest&period_type=duration&start=2024-01-01&unit=USD&dimensions= Input fundies:NetIncome: 1592058000 USD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/mpwr20251231_10k.htm#1756787 Filing: 000143774926006113 The citation records this snapshot. The page link may show a newer release later.	USD 788.41 million Exact value Exact value: 788410000 USD 2024-01-01 – 2024-12-31: 788410000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · MONOLITHIC POWER SYSTEMS, INC. · 2024-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Operating Cash Flow: 788410000 USD Concept: fundies:OperatingCashFlow Period: 2024-01-01 to 2024-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3AOperatingCashFlow&period=2024-12-31&surface=latest&period_type=duration&start=2024-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 788410000 USD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/mpwr20251231_10k.htm#1131451 Filing: 000143774926006113 The citation records this snapshot. The page link may show a newer release later.	USD 146.12 million Exact value Exact value: 146118000 USD 2024-01-01 – 2024-12-31: 146118000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · MONOLITHIC POWER SYSTEMS, INC. · 2024-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Capital Expenditure: 146118000 USD Concept: fundies:CapitalExpenditure Period: 2024-01-01 to 2024-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3ACapitalExpenditure&period=2024-12-31&surface=latest&period_type=duration&start=2024-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 146118000 USD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/mpwr20251231_10k.htm#1135544 Filing: 000143774926006113 The citation records this snapshot. The page link may show a newer release later.	USD 642.29 million Calculation and evidence 788410000 − 146118000 USD Exact free cash flow: 642292000 USD 2024-01-01 – 2024-12-31: 788410000 USD · Inspect Operating Cash Flow · Source 2024-01-01 – 2024-12-31: 146118000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · MONOLITHIC POWER SYSTEMS, INC. · 2024-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Free cash flow: 642292000 USD Concept: free-cash-flow Period: 2024-01-01 to 2024-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 788410000 USD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/mpwr20251231_10k.htm#1131451 Filing: 000143774926006113 Input fundies:CapitalExpenditure: 146118000 USD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/mpwr20251231_10k.htm#1135544 Filing: 000143774926006113 The citation records this snapshot. The page link may show a newer release later.
2025 2025-01-01 – 2025-12-31	USD 621.48 million Exact value Exact value: 621483000 USD 2025-01-01 – 2025-12-31: 621483000 USD Inspect Net Income Open source Share or cite Citation for Net Income · MONOLITHIC POWER SYSTEMS, INC. · 2025-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Net Income: 621483000 USD Concept: fundies:NetIncome Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3ANetIncome&period=2025-12-31&surface=latest&period_type=duration&start=2025-01-01&unit=USD&dimensions= Input fundies:NetIncome: 621483000 USD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/mpwr20251231_10k.htm#1755987 Filing: 000143774926006113 The citation records this snapshot. The page link may show a newer release later.	USD 838.2 million Exact value Exact value: 838202000 USD 2025-01-01 – 2025-12-31: 838202000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · MONOLITHIC POWER SYSTEMS, INC. · 2025-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Operating Cash Flow: 838202000 USD Concept: fundies:OperatingCashFlow Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3AOperatingCashFlow&period=2025-12-31&surface=latest&period_type=duration&start=2025-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 838202000 USD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/mpwr20251231_10k.htm#1130638 Filing: 000143774926006113 The citation records this snapshot. The page link may show a newer release later.	USD 172.01 million Exact value Exact value: 172013000 USD 2025-01-01 – 2025-12-31: 172013000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · MONOLITHIC POWER SYSTEMS, INC. · 2025-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Capital Expenditure: 172013000 USD Concept: fundies:CapitalExpenditure Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452/explain?concept=fundies%3ACapitalExpenditure&period=2025-12-31&surface=latest&period_type=duration&start=2025-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 172013000 USD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/mpwr20251231_10k.htm#1134852 Filing: 000143774926006113 The citation records this snapshot. The page link may show a newer release later.	USD 666.19 million Calculation and evidence 838202000 − 172013000 USD Exact free cash flow: 666189000 USD 2025-01-01 – 2025-12-31: 838202000 USD · Inspect Operating Cash Flow · Source 2025-01-01 – 2025-12-31: 172013000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · MONOLITHIC POWER SYSTEMS, INC. · 2025-12-31 MONOLITHIC POWER SYSTEMS, INC. (edgar:1280452) Free cash flow: 666189000 USD Concept: free-cash-flow Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T17:15:30Z Snapshot: 8584cf069903416cc41881e8af308f4ab433f886df7f9fc24a8aea8744c83009 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1280452?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 838202000 USD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/mpwr20251231_10k.htm#1130638 Filing: 000143774926006113 Input fundies:CapitalExpenditure: 172013000 USD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/mpwr20251231_10k.htm#1134852 Filing: 000143774926006113 The citation records this snapshot. The page link may show a newer release later.

Capital expenditure uses the canonical mapped positive-spending convention. A missing, ambiguous, incompatible, or negative-sign input is left blank. Values use the latest reported version.

Dataset coverage and company identifiers

Coverage reflects filings processed into this Fundies dataset; it does not imply every source filing is loaded.

313 filings · 5,916 latest values · 5,916 originally reported values

Dataset published 2026-11-02. Source filing dates and reporting periods are shown separately.

Identifiers: 0001280452, 1280452, MPWR, edgar:1280452, mpwr

Also known as MONOLITHIC POWER SYSTEMS INC, MONOLITHIC POWER SYSTEMS, INC., Monolithic Power Systems, Inc.

MONOLITHIC POWER SYSTEMS, INC.

Latest quarter

Revenue

Operating margin

Operating cash flow

Free cash flow

Reported share-count change

Company performance

What changed year over year

Revenue

Net income

Operating cash flow

Capital expenditure

Where revenue goes

2025 2025-01-01 – 2025-12-31

Cash

Share of revenue by period

Growth

Profit and cash

Balance sheet

Cash generation