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MAGMA COPPER CO

EDGAR

Quarterly report (10-Q) · filed 1995-11-14

9 filing records in this dataset, filed from 1994-03-14 to 1995-11-14. Explore the available filing history and original sources.

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

Watchlist

Latest quarter

Revenue

362 million USD

1995-06-30 · USD

Exact inputs and evidence

Revenue: 361521000 USD Source

Operating margin

22.61%

1995-06-30 · %

Exact inputs and evidence

Operating Income: 81756000 USD Source
Revenue: 361521000 USD Source

Operating cash flow

43 million USD

1995-06-30 · USD

Exact inputs and evidence

Operating Cash Flow: 108432000 USD Source
Operating Cash Flow: 65399000 USD Source

Free cash flow

-92.6 million USD

1995-06-30 · USD

Exact inputs and evidence

Operating Cash Flow: 108432000 USD Source
Operating Cash Flow: 65399000 USD Source
Capital Expenditure: 223162000 USD Source
Capital Expenditure: 87573000 USD Source

Cash and cash equivalents: 72.8 million USD 1994-12-31 Source
Exact value

72849000 USD
Long-term debt including current maturities: Not available
Shares outstanding: Not available

Trailing twelve months

The four most recent complete quarters added together. This gives a full-year view that includes the latest quarterly results.

Revenue

1.15 billion USD

1994-07-01 – 1995-06-30

Exact inputs and evidence

Revenue: 227074000 USD · 1994-07-01 – 1994-09-30 Source
Revenue: 889620000 USD · 1994-01-01 – 1994-12-31 Source
Revenue: 622140000 USD · 1994-01-01 – 1994-09-30 Source
Revenue: 297537000 USD · 1995-01-01 – 1995-03-31 Source
Revenue: 361521000 USD · 1995-04-01 – 1995-06-30 Source

Net income

195 million USD

1994-10-01 – 1995-09-30

Exact inputs and evidence

Net income: 87396000 USD · 1994-01-01 – 1994-12-31 Source
Net income: 50542000 USD · 1994-01-01 – 1994-09-30 Source
Net income: 51766000 USD · 1995-01-01 – 1995-03-31 Source
Net income: 54423000 USD · 1995-04-01 – 1995-06-30 Source
Net income: 158069000 USD · 1995-01-01 – 1995-09-30 Source
Net income: 106189000 USD · 1995-01-01 – 1995-06-30 Source

Operating cash flow

272 million USD

1994-10-01 – 1995-09-30

Exact inputs and evidence

Operating cash flow: 182589000 USD · 1994-01-01 – 1994-12-31 Source
Operating cash flow: 104045000 USD · 1994-01-01 – 1994-09-30 Source
Operating cash flow: 65399000 USD · 1995-01-01 – 1995-03-31 Source
Operating cash flow: 108432000 USD · 1995-01-01 – 1995-06-30 Source
Operating cash flow: 65399000 USD · 1995-01-01 – 1995-03-31 Source
Operating cash flow: 193897000 USD · 1995-01-01 – 1995-09-30 Source
Operating cash flow: 108432000 USD · 1995-01-01 – 1995-06-30 Source

Capital expenditure

398 million USD

1994-10-01 – 1995-09-30

Exact inputs and evidence

Capital expenditure: 149402000 USD · 1994-01-01 – 1994-12-31 Source
Capital expenditure: 99345000 USD · 1994-01-01 – 1994-09-30 Source
Capital expenditure: 87573000 USD · 1995-01-01 – 1995-03-31 Source
Capital expenditure: 223162000 USD · 1995-01-01 – 1995-06-30 Source
Capital expenditure: 87573000 USD · 1995-01-01 – 1995-03-31 Source
Capital expenditure: 347763000 USD · 1995-01-01 – 1995-09-30 Source
Capital expenditure: 223162000 USD · 1995-01-01 – 1995-06-30 Source

Free cash flow

-125 million USD

1994-10-01 – 1995-09-30

Exact inputs and evidence

Operating cash flow: 182589000 USD · 1994-01-01 – 1994-12-31 Source
Operating cash flow: 104045000 USD · 1994-01-01 – 1994-09-30 Source
Operating cash flow: 65399000 USD · 1995-01-01 – 1995-03-31 Source
Operating cash flow: 108432000 USD · 1995-01-01 – 1995-06-30 Source
Operating cash flow: 65399000 USD · 1995-01-01 – 1995-03-31 Source
Operating cash flow: 193897000 USD · 1995-01-01 – 1995-09-30 Source
Operating cash flow: 108432000 USD · 1995-01-01 – 1995-06-30 Source
Capital expenditure: 149402000 USD · 1994-01-01 – 1994-12-31 Source
Capital expenditure: 99345000 USD · 1994-01-01 – 1994-09-30 Source
Capital expenditure: 87573000 USD · 1995-01-01 – 1995-03-31 Source
Capital expenditure: 223162000 USD · 1995-01-01 – 1995-06-30 Source
Capital expenditure: 87573000 USD · 1995-01-01 – 1995-03-31 Source
Capital expenditure: 347763000 USD · 1995-01-01 – 1995-09-30 Source
Capital expenditure: 223162000 USD · 1995-01-01 – 1995-06-30 Source

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

Latest filing recorded: 1995-11-14.

Financial data available through: 1994-12-31.

Coverage by financial measure

Revenue: 4 of 11 periods available· newest 1994-12-31
Operating income: 4 of 11 periods available· newest 1994-12-31
Net income: 4 of 11 periods available· newest 1994-12-31
Operating cash flow: 4 of 11 periods available· newest 1994-12-31
Capital expenditure: 4 of 11 periods available· newest 1994-12-31
Total assets: 3 of 11 periods available· newest 1994-12-31
liabilities: No compatible figures in this window
Current assets: 3 of 11 periods available· newest 1994-12-31
Current liabilities: 3 of 11 periods available· newest 1994-12-31
Cash and cash equivalents: 4 of 11 periods available· newest 1994-12-31
long term debt: No compatible figures in this window
shares outstanding: No compatible figures in this window

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
+12.3%

Prior period

USD 792.4 million

1993-01-01 – 1993-12-31
Current period

USD 889.62 million

1994-01-01 – 1994-12-31

Exact inputs and evidence

889620000 − 792399000 = 97221000 USD

792399000 USD · 1993-01-01 – 1993-12-31
Inspect prior input Prior source
889620000 USD · 1994-01-01 – 1994-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Revenue · MAGMA COPPER CO · 1994-12-31 MAGMA COPPER CO (edgar:61425) Year-over-year change in Revenue: 97221000 USD Concept: fundies:Revenue Period: 1994-01-01 to 1994-12-31 Values: Latest reported Published: 2026-11-02T05:33:31Z Snapshot: 35801a0e04c3fa94d6bb81ac78f45d4f0bb4e9eb4493931680698238f7fa5436 Dimensions: Consolidated View: https://fundies.io/companies/edgar/61425?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:Revenue: 889620000 USD (1994-01-01 to 1994-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/61425/0000061425-95-000002.txt#2634 Input fundies:Revenue: 792399000 USD (1993-01-01 to 1993-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/61425/0000061425-95-000002.txt#2634
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Net income
+298.8%

Prior period

USD 21.91 million

1993-01-01 – 1993-12-31
Current period

USD 87.4 million

1994-01-01 – 1994-12-31

Exact inputs and evidence

87396000 − 21913000 = 65483000 USD

21913000 USD · 1993-01-01 – 1993-12-31
Inspect prior input Prior source
87396000 USD · 1994-01-01 – 1994-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Net income · MAGMA COPPER CO · 1994-12-31 MAGMA COPPER CO (edgar:61425) Year-over-year change in Net income: 65483000 USD Concept: fundies:NetIncome Period: 1994-01-01 to 1994-12-31 Values: Latest reported Published: 2026-11-02T05:33:31Z Snapshot: 35801a0e04c3fa94d6bb81ac78f45d4f0bb4e9eb4493931680698238f7fa5436 Dimensions: Consolidated View: https://fundies.io/companies/edgar/61425?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:NetIncome: 87396000 USD (1994-01-01 to 1994-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/61425/0000061425-95-000002.txt#2978 Input fundies:NetIncome: 21913000 USD (1993-01-01 to 1993-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/61425/0000061425-95-000002.txt#2978
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Operating cash flow
+288.6%

Prior period

USD 46.98 million

1993-01-01 – 1993-12-31
Current period

USD 182.59 million

1994-01-01 – 1994-12-31

Exact inputs and evidence

182589000 − 46984000 = 135605000 USD

46984000 USD · 1993-01-01 – 1993-12-31
Inspect prior input Prior source
182589000 USD · 1994-01-01 – 1994-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Operating cash flow · MAGMA COPPER CO · 1994-12-31 MAGMA COPPER CO (edgar:61425) Year-over-year change in Operating cash flow: 135605000 USD Concept: fundies:OperatingCashFlow Period: 1994-01-01 to 1994-12-31 Values: Latest reported Published: 2026-11-02T05:33:31Z Snapshot: 35801a0e04c3fa94d6bb81ac78f45d4f0bb4e9eb4493931680698238f7fa5436 Dimensions: Consolidated View: https://fundies.io/companies/edgar/61425?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:OperatingCashFlow: 182589000 USD (1994-01-01 to 1994-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/61425/0000061425-95-000002.txt#3007 Input fundies:OperatingCashFlow: 46984000 USD (1993-01-01 to 1993-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/61425/0000061425-95-000002.txt#3007
The citation records this snapshot. The page link may show a newer release later.
Capital expenditure
+9.3%

Prior period

USD 136.72 million

1993-01-01 – 1993-12-31
Current period

USD 149.4 million

1994-01-01 – 1994-12-31

Exact inputs and evidence

149402000 − 136721000 = 12681000 USD

136721000 USD · 1993-01-01 – 1993-12-31
Inspect prior input Prior source
149402000 USD · 1994-01-01 – 1994-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Capital expenditure · MAGMA COPPER CO · 1994-12-31 MAGMA COPPER CO (edgar:61425) Year-over-year change in Capital expenditure: 12681000 USD Concept: fundies:CapitalExpenditure Period: 1994-01-01 to 1994-12-31 Values: Latest reported Published: 2026-11-02T05:33:31Z Snapshot: 35801a0e04c3fa94d6bb81ac78f45d4f0bb4e9eb4493931680698238f7fa5436 Dimensions: Consolidated View: https://fundies.io/companies/edgar/61425?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:CapitalExpenditure: 149402000 USD (1994-01-01 to 1994-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/61425/0000061425-95-000002.txt#3013 Input fundies:CapitalExpenditure: 136721000 USD (1993-01-01 to 1993-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/61425/0000061425-95-000002.txt#3013
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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.

1994 1994-01-01 – 1994-12-31

Revenue USD 889.62 million 100% of revenue
Operating costs Derived USD 765.85 million 86% of revenue
Operating income USD 123.77 million 14% of revenue
Tax, interest and other Derived USD 36.38 million 4.1% of revenue
Net income USD 87.4 million 9.8% of revenue

Cash

Operating cash flow USD 182.59 million 21% of revenue
Capital expenditure USD 149.4 million 17% of revenue
Free cash flow Derived USD 33.19 million 3.7% of revenue

Share of revenue by period

Net income
Tax, interest and other
Operating costs

1991 Operating loss: operating costs were 117% of revenue.
1992 86%
1993 93%
1994 9.8%86%

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
1991 1991-01-01 – 1991-12-31	724809000	850306000 Derived	-125497000	-4969000 Derived	-120528000	-248000 Derived	Source 1991-01-01 – 1991-12-31: 724809000 USD Inspect Revenue Open source 1991-01-01 – 1991-12-31: -125497000 USD Inspect Operating Income Open source 1991-01-01 – 1991-12-31: -120528000 USD Inspect Net Income Open source 1991-01-01 – 1991-12-31: 76924000 USD Inspect Operating Cash Flow Open source 1991-01-01 – 1991-12-31: 77172000 USD Inspect Capital Expenditure Open source
1992 1992-01-01 – 1992-12-31	819471000	707102000 Derived	112369000	57088000 Derived	55281000	123762000 Derived	Source 1992-01-01 – 1992-12-31: 819471000 USD Inspect Revenue Open source 1992-01-01 – 1992-12-31: 112369000 USD Inspect Operating Income Open source 1992-01-01 – 1992-12-31: 55281000 USD Inspect Net Income Open source 1992-01-01 – 1992-12-31: 181241000 USD Inspect Operating Cash Flow Open source 1992-01-01 – 1992-12-31: 57479000 USD Inspect Capital Expenditure Open source
1993 1993-01-01 – 1993-12-31	792399000	738203000 Derived	54196000	32283000 Derived	21913000	-89737000 Derived	Source 1993-01-01 – 1993-12-31: 792399000 USD Inspect Revenue Open source 1993-01-01 – 1993-12-31: 54196000 USD Inspect Operating Income Open source 1993-01-01 – 1993-12-31: 21913000 USD Inspect Net Income Open source 1993-01-01 – 1993-12-31: 46984000 USD Inspect Operating Cash Flow Open source 1993-01-01 – 1993-12-31: 136721000 USD Inspect Capital Expenditure Open source
1994 1994-01-01 – 1994-12-31	889620000	765847000 Derived	123773000	36377000 Derived	87396000	33187000 Derived	Source 1994-01-01 – 1994-12-31: 889620000 USD Inspect Revenue Open source 1994-01-01 – 1994-12-31: 123773000 USD Inspect Operating Income Open source 1994-01-01 – 1994-12-31: 87396000 USD Inspect Net Income Open source 1994-01-01 – 1994-12-31: 182589000 USD Inspect Operating Cash Flow Open source 1994-01-01 – 1994-12-31: 149402000 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 889.6M 1994

Values and sources

Revenue values and source evidence
Period	Series	Value(USD)	Source evidence
19911991-12-31	Revenue	724809000	Revenue: 724809000 Open source
19921992-12-31	Revenue	819471000	Revenue: 819471000 Open source
19931993-12-31	Revenue	792399000	Revenue: 792399000 Open source
19941994-12-31	Revenue	889620000	Revenue: 889620000 Open source

Revenue growth

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

12.3% 1994

Values and sources

Revenue growth values and source evidence
Period	Series	Value	Source evidence
19911991-12-31	Year over year	No prior comparable period	Revenue: 724809000 Open source
19921992-12-31	Year over year	13.1%	Revenue: 819471000 Open source Revenue: 724809000 Open source
19931993-12-31	Year over year	-3.3%	Revenue: 792399000 Open source Revenue: 819471000 Open source
19941994-12-31	Year over year	12.3%	Revenue: 889620000 Open source Revenue: 792399000 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 13.9% 1994

Net margin 9.8% 1994

Free cash flow margin 3.7% 1994

Operating margin
Net margin
Free cash flow margin

Values and sources

Profit margins values and source evidence
Period	Series	Value	Source evidence
19911991-12-31	Operating margin	-17.3%	Operating Income: -125497000 Open source Revenue: 724809000 Open source
19921992-12-31	Operating margin	13.7%	Operating Income: 112369000 Open source Revenue: 819471000 Open source
19931993-12-31	Operating margin	6.8%	Operating Income: 54196000 Open source Revenue: 792399000 Open source
19941994-12-31	Operating margin	13.9%	Operating Income: 123773000 Open source Revenue: 889620000 Open source
19911991-12-31	Net margin	-16.6%	Net Income: -120528000 Open source Revenue: 724809000 Open source
19921992-12-31	Net margin	6.7%	Net Income: 55281000 Open source Revenue: 819471000 Open source
19931993-12-31	Net margin	2.8%	Net Income: 21913000 Open source Revenue: 792399000 Open source
19941994-12-31	Net margin	9.8%	Net Income: 87396000 Open source Revenue: 889620000 Open source
19911991-12-31	Free cash flow margin	-0%	Revenue: 724809000 Open source Operating Cash Flow: 76924000 Open source Capital Expenditure: 77172000 Open source
19921992-12-31	Free cash flow margin	15.1%	Revenue: 819471000 Open source Operating Cash Flow: 181241000 Open source Capital Expenditure: 57479000 Open source
19931993-12-31	Free cash flow margin	-11.3%	Revenue: 792399000 Open source Operating Cash Flow: 46984000 Open source Capital Expenditure: 136721000 Open source
19941994-12-31	Free cash flow margin	3.7%	Revenue: 889620000 Open source Operating Cash Flow: 182589000 Open source Capital Expenditure: 149402000 Open source

Operating cash flow

Cash generated by the company’s normal business operations.

USD 182.6M 1994

Values and sources

Operating cash flow values and source evidence
Period	Series	Value(USD)	Source evidence
19911991-12-31	Operating cash flow	76924000	Operating Cash Flow: 76924000 Open source
19921992-12-31	Operating cash flow	181241000	Operating Cash Flow: 181241000 Open source
19931993-12-31	Operating cash flow	46984000	Operating Cash Flow: 46984000 Open source
19941994-12-31	Operating cash flow	182589000	Operating Cash Flow: 182589000 Open source

Free cash flow

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

USD 33.2M 1994

Values and sources

Free cash flow values and source evidence
Period	Series	Value(USD)	Source evidence
19911991-12-31	Free cash flow	-248000	Operating Cash Flow: 76924000 Open source Capital Expenditure: 77172000 Open source
19921992-12-31	Free cash flow	123762000	Operating Cash Flow: 181241000 Open source Capital Expenditure: 57479000 Open source
19931993-12-31	Free cash flow	-89737000	Operating Cash Flow: 46984000 Open source Capital Expenditure: 136721000 Open source
19941994-12-31	Free cash flow	33187000	Operating Cash Flow: 182589000 Open source Capital Expenditure: 149402000 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.

Not enough comparable data to show this history.

Values and sources

Liabilities to assets values and source evidence
Period	Series	Value	Source evidence
1991-12-31	Liabilities / assets	Not reported	No source recorded
1992-12-31	Liabilities / assets	Not reported	Total Assets: 1156537000 Open source
1993-12-31	Liabilities / assets	Not reported	Total Assets: 1350787000 Open source
1994-12-31	Liabilities / assets	Not reported	Total Assets: 1576636000 Open source

Current assets to current liabilities

Current assets divided by current liabilities.

1.51× 1994

Values and sources

Current assets to current liabilities values and source evidence
Period	Series	Value	Source evidence
1991-12-31	Current assets / current liabilities	Not reported	No source recorded
19921992-12-31	Current assets / current liabilities	2.58×	Current Assets: 370204000 Open source Current Liabilities: 143391000 Open source
19931993-12-31	Current assets / current liabilities	4.01×	Current Assets: 479998000 Open source Current Liabilities: 119555000 Open source
19941994-12-31	Current assets / current liabilities	1.51×	Current Assets: 341340000 Open source Current Liabilities: 226476000 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
1991 1991-01-01 – 1991-12-31	−USD 120.53 million Exact value Exact value: -120528000 USD 1991-01-01 – 1991-12-31: -120528000 USD Inspect Net Income Open source Share or cite Citation for Net Income · MAGMA COPPER CO · 1991-12-31 MAGMA COPPER CO (edgar:61425) Net Income: -120528000 USD Concept: fundies:NetIncome Period: 1991-01-01 to 1991-12-31 Values: Latest reported Published: 2026-11-02T05:33:31Z Snapshot: 35801a0e04c3fa94d6bb81ac78f45d4f0bb4e9eb4493931680698238f7fa5436 Dimensions: Consolidated View: https://fundies.io/companies/edgar/61425/explain?concept=fundies%3ANetIncome&period=1991-12-31&surface=latest&period_type=duration&start=1991-01-01&unit=USD&dimensions= Input fundies:NetIncome: -120528000 USD (1991-01-01 to 1991-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/61425/0000061425-94-000001.txt#2721 The citation records this snapshot. The page link may show a newer release later.	USD 76.92 million Exact value Exact value: 76924000 USD 1991-01-01 – 1991-12-31: 76924000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · MAGMA COPPER CO · 1991-12-31 MAGMA COPPER CO (edgar:61425) Operating Cash Flow: 76924000 USD Concept: fundies:OperatingCashFlow Period: 1991-01-01 to 1991-12-31 Values: Latest reported Published: 2026-11-02T05:33:31Z Snapshot: 35801a0e04c3fa94d6bb81ac78f45d4f0bb4e9eb4493931680698238f7fa5436 Dimensions: Consolidated View: https://fundies.io/companies/edgar/61425/explain?concept=fundies%3AOperatingCashFlow&period=1991-12-31&surface=latest&period_type=duration&start=1991-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 76924000 USD (1991-01-01 to 1991-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/61425/0000061425-94-000001.txt#2751 The citation records this snapshot. The page link may show a newer release later.	USD 77.17 million Exact value Exact value: 77172000 USD 1991-01-01 – 1991-12-31: 77172000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · MAGMA COPPER CO · 1991-12-31 MAGMA COPPER CO (edgar:61425) Capital Expenditure: 77172000 USD Concept: fundies:CapitalExpenditure Period: 1991-01-01 to 1991-12-31 Values: Latest reported Published: 2026-11-02T05:33:31Z Snapshot: 35801a0e04c3fa94d6bb81ac78f45d4f0bb4e9eb4493931680698238f7fa5436 Dimensions: Consolidated View: https://fundies.io/companies/edgar/61425/explain?concept=fundies%3ACapitalExpenditure&period=1991-12-31&surface=latest&period_type=duration&start=1991-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 77172000 USD (1991-01-01 to 1991-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/61425/0000061425-94-000001.txt#2757 The citation records this snapshot. The page link may show a newer release later.	−USD 248,000 Calculation and evidence 76924000 − 77172000 USD Exact free cash flow: -248000 USD 1991-01-01 – 1991-12-31: 76924000 USD · Inspect Operating Cash Flow · Source 1991-01-01 – 1991-12-31: 77172000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · MAGMA COPPER CO · 1991-12-31 MAGMA COPPER CO (edgar:61425) Free cash flow: -248000 USD Concept: free-cash-flow Period: 1991-01-01 to 1991-12-31 Values: Latest reported Published: 2026-11-02T05:33:31Z Snapshot: 35801a0e04c3fa94d6bb81ac78f45d4f0bb4e9eb4493931680698238f7fa5436 Dimensions: Consolidated View: https://fundies.io/companies/edgar/61425?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 76924000 USD (1991-01-01 to 1991-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/61425/0000061425-94-000001.txt#2751 Input fundies:CapitalExpenditure: 77172000 USD (1991-01-01 to 1991-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/61425/0000061425-94-000001.txt#2757 The citation records this snapshot. The page link may show a newer release later.
1992 1992-01-01 – 1992-12-31	USD 55.28 million Exact value Exact value: 55281000 USD 1992-01-01 – 1992-12-31: 55281000 USD Inspect Net Income Open source Share or cite Citation for Net Income · MAGMA COPPER CO · 1992-12-31 MAGMA COPPER CO (edgar:61425) Net Income: 55281000 USD Concept: fundies:NetIncome Period: 1992-01-01 to 1992-12-31 Values: Latest reported Published: 2026-11-02T05:33:31Z Snapshot: 35801a0e04c3fa94d6bb81ac78f45d4f0bb4e9eb4493931680698238f7fa5436 Dimensions: Consolidated View: https://fundies.io/companies/edgar/61425/explain?concept=fundies%3ANetIncome&period=1992-12-31&surface=latest&period_type=duration&start=1992-01-01&unit=USD&dimensions= Input fundies:NetIncome: 55281000 USD (1992-01-01 to 1992-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/61425/0000061425-95-000002.txt#2978 The citation records this snapshot. The page link may show a newer release later.	USD 181.24 million Exact value Exact value: 181241000 USD 1992-01-01 – 1992-12-31: 181241000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · MAGMA COPPER CO · 1992-12-31 MAGMA COPPER CO (edgar:61425) Operating Cash Flow: 181241000 USD Concept: fundies:OperatingCashFlow Period: 1992-01-01 to 1992-12-31 Values: Latest reported Published: 2026-11-02T05:33:31Z Snapshot: 35801a0e04c3fa94d6bb81ac78f45d4f0bb4e9eb4493931680698238f7fa5436 Dimensions: Consolidated View: https://fundies.io/companies/edgar/61425/explain?concept=fundies%3AOperatingCashFlow&period=1992-12-31&surface=latest&period_type=duration&start=1992-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 181241000 USD (1992-01-01 to 1992-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/61425/0000061425-95-000002.txt#3007 The citation records this snapshot. The page link may show a newer release later.	USD 57.48 million Exact value Exact value: 57479000 USD 1992-01-01 – 1992-12-31: 57479000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · MAGMA COPPER CO · 1992-12-31 MAGMA COPPER CO (edgar:61425) Capital Expenditure: 57479000 USD Concept: fundies:CapitalExpenditure Period: 1992-01-01 to 1992-12-31 Values: Latest reported Published: 2026-11-02T05:33:31Z Snapshot: 35801a0e04c3fa94d6bb81ac78f45d4f0bb4e9eb4493931680698238f7fa5436 Dimensions: Consolidated View: https://fundies.io/companies/edgar/61425/explain?concept=fundies%3ACapitalExpenditure&period=1992-12-31&surface=latest&period_type=duration&start=1992-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 57479000 USD (1992-01-01 to 1992-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/61425/0000061425-95-000002.txt#3013 The citation records this snapshot. The page link may show a newer release later.	USD 123.76 million Calculation and evidence 181241000 − 57479000 USD Exact free cash flow: 123762000 USD 1992-01-01 – 1992-12-31: 181241000 USD · Inspect Operating Cash Flow · Source 1992-01-01 – 1992-12-31: 57479000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · MAGMA COPPER CO · 1992-12-31 MAGMA COPPER CO (edgar:61425) Free cash flow: 123762000 USD Concept: free-cash-flow Period: 1992-01-01 to 1992-12-31 Values: Latest reported Published: 2026-11-02T05:33:31Z Snapshot: 35801a0e04c3fa94d6bb81ac78f45d4f0bb4e9eb4493931680698238f7fa5436 Dimensions: Consolidated View: https://fundies.io/companies/edgar/61425?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 181241000 USD (1992-01-01 to 1992-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/61425/0000061425-95-000002.txt#3007 Input fundies:CapitalExpenditure: 57479000 USD (1992-01-01 to 1992-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/61425/0000061425-95-000002.txt#3013 The citation records this snapshot. The page link may show a newer release later.
1993 1993-01-01 – 1993-12-31	USD 21.91 million Exact value Exact value: 21913000 USD 1993-01-01 – 1993-12-31: 21913000 USD Inspect Net Income Open source Share or cite Citation for Net Income · MAGMA COPPER CO · 1993-12-31 MAGMA COPPER CO (edgar:61425) Net Income: 21913000 USD Concept: fundies:NetIncome Period: 1993-01-01 to 1993-12-31 Values: Latest reported Published: 2026-11-02T05:33:31Z Snapshot: 35801a0e04c3fa94d6bb81ac78f45d4f0bb4e9eb4493931680698238f7fa5436 Dimensions: Consolidated View: https://fundies.io/companies/edgar/61425/explain?concept=fundies%3ANetIncome&period=1993-12-31&surface=latest&period_type=duration&start=1993-01-01&unit=USD&dimensions= Input fundies:NetIncome: 21913000 USD (1993-01-01 to 1993-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/61425/0000061425-95-000002.txt#2978 The citation records this snapshot. The page link may show a newer release later.	USD 46.98 million Exact value Exact value: 46984000 USD 1993-01-01 – 1993-12-31: 46984000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · MAGMA COPPER CO · 1993-12-31 MAGMA COPPER CO (edgar:61425) Operating Cash Flow: 46984000 USD Concept: fundies:OperatingCashFlow Period: 1993-01-01 to 1993-12-31 Values: Latest reported Published: 2026-11-02T05:33:31Z Snapshot: 35801a0e04c3fa94d6bb81ac78f45d4f0bb4e9eb4493931680698238f7fa5436 Dimensions: Consolidated View: https://fundies.io/companies/edgar/61425/explain?concept=fundies%3AOperatingCashFlow&period=1993-12-31&surface=latest&period_type=duration&start=1993-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 46984000 USD (1993-01-01 to 1993-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/61425/0000061425-95-000002.txt#3007 The citation records this snapshot. The page link may show a newer release later.	USD 136.72 million Exact value Exact value: 136721000 USD 1993-01-01 – 1993-12-31: 136721000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · MAGMA COPPER CO · 1993-12-31 MAGMA COPPER CO (edgar:61425) Capital Expenditure: 136721000 USD Concept: fundies:CapitalExpenditure Period: 1993-01-01 to 1993-12-31 Values: Latest reported Published: 2026-11-02T05:33:31Z Snapshot: 35801a0e04c3fa94d6bb81ac78f45d4f0bb4e9eb4493931680698238f7fa5436 Dimensions: Consolidated View: https://fundies.io/companies/edgar/61425/explain?concept=fundies%3ACapitalExpenditure&period=1993-12-31&surface=latest&period_type=duration&start=1993-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 136721000 USD (1993-01-01 to 1993-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/61425/0000061425-95-000002.txt#3013 The citation records this snapshot. The page link may show a newer release later.	−USD 89.74 million Calculation and evidence 46984000 − 136721000 USD Exact free cash flow: -89737000 USD 1993-01-01 – 1993-12-31: 46984000 USD · Inspect Operating Cash Flow · Source 1993-01-01 – 1993-12-31: 136721000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · MAGMA COPPER CO · 1993-12-31 MAGMA COPPER CO (edgar:61425) Free cash flow: -89737000 USD Concept: free-cash-flow Period: 1993-01-01 to 1993-12-31 Values: Latest reported Published: 2026-11-02T05:33:31Z Snapshot: 35801a0e04c3fa94d6bb81ac78f45d4f0bb4e9eb4493931680698238f7fa5436 Dimensions: Consolidated View: https://fundies.io/companies/edgar/61425?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 46984000 USD (1993-01-01 to 1993-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/61425/0000061425-95-000002.txt#3007 Input fundies:CapitalExpenditure: 136721000 USD (1993-01-01 to 1993-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/61425/0000061425-95-000002.txt#3013 The citation records this snapshot. The page link may show a newer release later.
1994 1994-01-01 – 1994-12-31	USD 87.4 million Exact value Exact value: 87396000 USD 1994-01-01 – 1994-12-31: 87396000 USD Inspect Net Income Open source Share or cite Citation for Net Income · MAGMA COPPER CO · 1994-12-31 MAGMA COPPER CO (edgar:61425) Net Income: 87396000 USD Concept: fundies:NetIncome Period: 1994-01-01 to 1994-12-31 Values: Latest reported Published: 2026-11-02T05:33:31Z Snapshot: 35801a0e04c3fa94d6bb81ac78f45d4f0bb4e9eb4493931680698238f7fa5436 Dimensions: Consolidated View: https://fundies.io/companies/edgar/61425/explain?concept=fundies%3ANetIncome&period=1994-12-31&surface=latest&period_type=duration&start=1994-01-01&unit=USD&dimensions= Input fundies:NetIncome: 87396000 USD (1994-01-01 to 1994-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/61425/0000061425-95-000002.txt#2978 The citation records this snapshot. The page link may show a newer release later.	USD 182.59 million Exact value Exact value: 182589000 USD 1994-01-01 – 1994-12-31: 182589000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · MAGMA COPPER CO · 1994-12-31 MAGMA COPPER CO (edgar:61425) Operating Cash Flow: 182589000 USD Concept: fundies:OperatingCashFlow Period: 1994-01-01 to 1994-12-31 Values: Latest reported Published: 2026-11-02T05:33:31Z Snapshot: 35801a0e04c3fa94d6bb81ac78f45d4f0bb4e9eb4493931680698238f7fa5436 Dimensions: Consolidated View: https://fundies.io/companies/edgar/61425/explain?concept=fundies%3AOperatingCashFlow&period=1994-12-31&surface=latest&period_type=duration&start=1994-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 182589000 USD (1994-01-01 to 1994-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/61425/0000061425-95-000002.txt#3007 The citation records this snapshot. The page link may show a newer release later.	USD 149.4 million Exact value Exact value: 149402000 USD 1994-01-01 – 1994-12-31: 149402000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · MAGMA COPPER CO · 1994-12-31 MAGMA COPPER CO (edgar:61425) Capital Expenditure: 149402000 USD Concept: fundies:CapitalExpenditure Period: 1994-01-01 to 1994-12-31 Values: Latest reported Published: 2026-11-02T05:33:31Z Snapshot: 35801a0e04c3fa94d6bb81ac78f45d4f0bb4e9eb4493931680698238f7fa5436 Dimensions: Consolidated View: https://fundies.io/companies/edgar/61425/explain?concept=fundies%3ACapitalExpenditure&period=1994-12-31&surface=latest&period_type=duration&start=1994-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 149402000 USD (1994-01-01 to 1994-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/61425/0000061425-95-000002.txt#3013 The citation records this snapshot. The page link may show a newer release later.	USD 33.19 million Calculation and evidence 182589000 − 149402000 USD Exact free cash flow: 33187000 USD 1994-01-01 – 1994-12-31: 182589000 USD · Inspect Operating Cash Flow · Source 1994-01-01 – 1994-12-31: 149402000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · MAGMA COPPER CO · 1994-12-31 MAGMA COPPER CO (edgar:61425) Free cash flow: 33187000 USD Concept: free-cash-flow Period: 1994-01-01 to 1994-12-31 Values: Latest reported Published: 2026-11-02T05:33:31Z Snapshot: 35801a0e04c3fa94d6bb81ac78f45d4f0bb4e9eb4493931680698238f7fa5436 Dimensions: Consolidated View: https://fundies.io/companies/edgar/61425?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 182589000 USD (1994-01-01 to 1994-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/61425/0000061425-95-000002.txt#3007 Input fundies:CapitalExpenditure: 149402000 USD (1994-01-01 to 1994-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/61425/0000061425-95-000002.txt#3013 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.

9 filings · 0 latest values · 0 originally reported values

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

Identifiers: 0000061425, 61425, edgar:61425

MAGMA COPPER CO

Latest quarter

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Operating cash flow

Free cash flow

Trailing twelve months

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Net income

Operating cash flow

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Free cash flow

Company performance

What changed year over year

Revenue

Net income

Operating cash flow

Capital expenditure

Where revenue goes

1994 1994-01-01 – 1994-12-31

Cash

Share of revenue by period

Growth

Profit and cash

Balance sheet

Cash generation