Fundies.
English

Insider transactions

EDGAR

Monolithic Power Systems, Inc.

Transactions reported by directors, officers and 10% owners on SEC Forms 3, 4 and 5, read from each filing’s XML. Codes and their wording are the SEC’s own.

A Form 4 is due within two business days of the transaction, so the most recent trades may not be filed yet.

Window: transactions dated on or after 2025-11-15.

Open-market purchases (code P)
0 transactions, — shares
Open-market sales (code S)
85 transactions, 113,449.00 shares
Sum of shares × price per share: 115,518,871.64

Totals add the filed transactions listed; they are counts of what was reported, not a measure of direction.

Showing 1–50 of 95

Insider transactions, newest first, as filed on SEC Forms 3, 4 and 5
DateReporting ownerCodeAcquired or disposedSharesPrice per share, as filedValue (derived)Shares owned afterDirect or indirectRule 10b5-1 boxNotesSource
2026-11-03 Filed 2026-11-05Sciammas Maurice Officer: EVP, WW Sales Marketing
G

Bona fide gift

Common Stock		Disposed (D)13,0000—113,652Direct (D) No
F2, F1
  • F2 13,000 shares were transferred from the reporting person's direct holdings to two GRATs, of which the reporting person is a trustee. No funds were exchanged and no sale of shares occurred in the transfer.
  • F1 Ending balance includes 8 shares acquired on August 17, 2026 through the Company's qualified ESPP program.
Open filing 0001214659-26-013798 Read from the filing’s XML Dispute this row
2026-11-03 Filed 2026-11-05Sciammas Maurice Officer: EVP, WW Sales Marketing
G

Bona fide gift

Common Stock		Acquired (A)13,0000—49,062Indirect (I) Various Sciammas GRATsNo
F3
  • F3 13,000 shares were received by two GRATs, of which the reporting person is a trustee, from the reporting person's direct holdings. No funds were exchanged and no sale of shares occurred in the transfer.
Open filing 0001214659-26-013798 Read from the filing’s XML Dispute this row
2026-09-28 Filed 2026-09-30Hsing Michael Director · Officer: CEO
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)5961,323.31
788,692.76

Derived: shares × price per share. Exact value 788692.76.

847,668Direct (D) Yes
F1, F3, F2
  • F1 These transactions were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 05/29/2026.
  • F3 The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $1,320.64 to $1,325.61. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
  • F2 Ending balance includes 1 share acquired on August 17, 2026, through the Company's qualified ESPP program.
Open filing 0001214659-26-012375 Read from the filing’s XML Dispute this row
2026-09-28 Filed 2026-09-30Hsing Michael Director · Officer: CEO
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)2,1211,328.54
2,817,833.34

Derived: shares × price per share. Exact value 2817833.34.

845,547Direct (D) Yes
F1, F4
  • F1 These transactions were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 05/29/2026.
  • F4 The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $1,325.65 to $1,330.62. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
Open filing 0001214659-26-012375 Read from the filing’s XML Dispute this row
2026-09-28 Filed 2026-09-30Hsing Michael Director · Officer: CEO
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)1,1111,333.34
1,481,340.74

Derived: shares × price per share. Exact value 1481340.74.

844,436Direct (D) Yes
F1, F5
  • F1 These transactions were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 05/29/2026.
  • F5 The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $1,330.65 to $1,335.51. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
Open filing 0001214659-26-012375 Read from the filing’s XML Dispute this row
2026-09-28 Filed 2026-09-30Hsing Michael Director · Officer: CEO
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)2,9491,338.66
3,947,708.34

Derived: shares × price per share. Exact value 3947708.34.

841,487Direct (D) Yes
F1, F6
  • F1 These transactions were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 05/29/2026.
  • F6 The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $1,335.68 to $1,340.66. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
Open filing 0001214659-26-012375 Read from the filing’s XML Dispute this row
2026-09-28 Filed 2026-09-30Hsing Michael Director · Officer: CEO
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)5,7831,343.76
7,770,964.08

Derived: shares × price per share. Exact value 7770964.08.

835,704Direct (D) Yes
F1, F7
  • F1 These transactions were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 05/29/2026.
  • F7 The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $1,340.69 to $1,345.65. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
Open filing 0001214659-26-012375 Read from the filing’s XML Dispute this row
2026-09-28 Filed 2026-09-30Hsing Michael Director · Officer: CEO
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)6,3431,347.15
8,544,972.45

Derived: shares × price per share. Exact value 8544972.45.

829,361Direct (D) Yes
F1, F8
  • F1 These transactions were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 05/29/2026.
  • F8 The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $1,345.66 to $1,350.47. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
Open filing 0001214659-26-012375 Read from the filing’s XML Dispute this row
2026-09-28 Filed 2026-09-30Hsing Michael Director · Officer: CEO
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)10,9671,351.43
14,821,132.81

Derived: shares × price per share. Exact value 14821132.81.

818,394Direct (D) Yes
F1, F9
  • F1 These transactions were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 05/29/2026.
  • F9 The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $1,350.84 to $1,355.11. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
Open filing 0001214659-26-012375 Read from the filing’s XML Dispute this row
2026-09-28 Filed 2026-09-30Hsing Michael Director · Officer: CEO
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)1301,356.94
176,402.2

Derived: shares × price per share. Exact value 176402.20.

818,264Direct (D) Yes
F1, F10
  • F1 These transactions were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 05/29/2026.
  • F10 The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $1,356.78 to $1,357.00. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
Open filing 0001214659-26-012375 Read from the filing’s XML Dispute this row
2026-08-31 Filed 2026-09-02Tseng Saria Officer: EVP General Counsel
G

Bona fide gift

Common Stock		Disposed (D)2,0000—142,218Direct (D) No
F1
  • F1 2,000 shares were transferred from the reporting person's direct holdings to CT Family Irrevocable Trust, of which the reporting person is a trustee. No funds were exchanged and no sale of shares occurred in the transfer.
Open filing 0001214659-26-011363 Read from the filing’s XML Dispute this row
2026-08-31 Filed 2026-09-02Tseng Saria Officer: EVP General Counsel
G

Bona fide gift

Common Stock		Acquired (A)2,0000—2,000Indirect (I) CT Family TrustNo
F2
  • F2 2,000 shares were received by CT Family Irrevocable Trust, of which the reporting person is a trustee, from the reporting person's direct holdings. No funds were exchanged and no sale of shares occurred in the transfer.
Open filing 0001214659-26-011363 Read from the filing’s XML Dispute this row
2026-08-24 Filed 2026-08-26DEAN ROBERT W II Officer: Interim CFO
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)321,297.72
41,527.04

Derived: shares × price per share. Exact value 41527.04.

7,094Direct (D) No
F1, F2
  • F1 The reported sale was to cover tax withholding obligations upon the vesting of restricted stock units.
  • F2 The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $1,296.07 to $1,298.01. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
Open filing 0001214659-26-010932 Read from the filing’s XML Dispute this row
2026-08-24 Filed 2026-08-26DEAN ROBERT W II Officer: Interim CFO
J

Other acquisition or disposition (describe transaction)

Common Stock		Disposed (D)50—7,089Direct (D) No
F3
  • F3 The reported transaction involved a transfer of securities from the reporting person's direct holdings to an individual who is not an immediate family member sharing the same household. No funds were exchanged and no sale of shares occurred in the transfer. Following the completion of the transfer, the reporting person no longer retains any pecuniary interest in the shares.
Open filing 0001214659-26-010932 Read from the filing’s XML Dispute this row
2026-08-24 Filed 2026-08-25CHANG KUO WEI HERBERT Director
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)501,281.57
64,078.5

Derived: shares × price per share. Exact value 64078.50.

515Direct (D) No— Open filing 0001214659-26-010853 Read from the filing’s XML Dispute this row
2026-08-17 Filed 2026-08-19DEAN ROBERT W II Officer: Interim CFO
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)61,413.64
8,481.84

Derived: shares × price per share. Exact value 8481.84.

7,126Direct (D) No
F1
  • F1 The reported sale was to cover tax withholding obligations upon the vesting of restricted stock units.
Open filing 0001214659-26-010630 Read from the filing’s XML Dispute this row
2026-08-11 Filed 2026-08-13CHANG KUO WEI HERBERT Director
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)501,420
71,000

Derived: shares × price per share. Exact value 71000.

565Direct (D) No— Open filing 0001214659-26-010101 Read from the filing’s XML Dispute this row
2026-08-05 Filed 2026-08-06DEAN ROBERT W II Officer: Interim CFO
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)1051,344.27
141,148.35

Derived: shares × price per share. Exact value 141148.35.

7,132Direct (D) No— Open filing 0001214659-26-009739 Read from the filing’s XML Dispute this row
2026-08-04 Filed 2026-08-06Sciammas Maurice Officer: EVP, WW Sales Marketing
G

Bona fide gift

Common Stock		Disposed (D)25,0000—126,644Direct (D) No
F1
  • F1 25,000 shares were transferred from the reporting person's direct holdings to two GRATs, of which the reporting person is a trustee. No funds were exchanged and no sale of shares occurred in the transfer.
Open filing 0001214659-26-009744 Read from the filing’s XML Dispute this row
2026-08-04 Filed 2026-08-06Sciammas Maurice Officer: EVP, WW Sales Marketing
G

Bona fide gift

Common Stock		Acquired (A)25,0000—36,062Indirect (I) Various Sciammas GRATsNo
F2
  • F2 25,000 shares were received by two GRATs, of which the reporting person is a trustee, from the reporting person's direct holdings. No funds were exchanged and no sale of shares occurred in the transfer.
Open filing 0001214659-26-009744 Read from the filing’s XML Dispute this row
2026-08-03 Filed 2026-08-05Sciammas Maurice Officer: EVP, WW Sales Marketing
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)301,343.94
40,318.2

Derived: shares × price per share. Exact value 40318.20.

1,119Indirect (I) Clement Sciammas TrustYes
F1
  • F1 This transaction was made pursuant to a Rule 10b5-1 trading plan adopted on 11/19/2025.
Open filing 0001214659-26-009676 Read from the filing’s XML Dispute this row
2025-12-24 Filed 2025-12-30Tseng Saria Officer: EVP General Counsel
G

Bona fide gift

Common Stock		Disposed (D)1,0000—166,331Direct (D) No
F1
  • F1 The reported transaction involved a transfer of securities by gift from the reporting person's direct holdings to a 501(c)(3) foundation. No funds were exchanged and no sale of shares occurred in the transfer of the shares.
Open filing 0001214659-25-018632 Read from the filing’s XML Dispute this row
2025-12-24 Filed 2025-12-30Tseng Saria Officer: EVP General Counsel
G

Bona fide gift

Common Stock		Acquired (A)1,0000—1,000Indirect (I) CT Discovery FoundationNo
F2
  • F2 The reported transaction involved a transfer of securities by gift from the reporting person's direct holdings to a 501(c)(3) foundation. The reporting person is the president of the foundation and maintains management and investment control over the shares. No funds were exchanged and no sale of shares occurred in the transfer of the shares.
Open filing 0001214659-25-018632 Read from the filing’s XML Dispute this row
2025-12-24 Filed 2025-12-29Lee Victor K Director
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)197949.70
187,090.9

Derived: shares × price per share. Exact value 187090.90.

29,370Direct (D) Yes
F1, F2
  • F1 These transactions were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 8/25/2025.
  • F2 The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $949.23 to $949.98. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
Open filing 0001214659-25-018478 Read from the filing’s XML Dispute this row
2025-12-24 Filed 2025-12-29Lee Victor K Director
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)280950.64
266,179.2

Derived: shares × price per share. Exact value 266179.20.

29,090Direct (D) Yes
F1, F3
  • F1 These transactions were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 8/25/2025.
  • F3 The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $950.30 to $950.90. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
Open filing 0001214659-25-018478 Read from the filing’s XML Dispute this row
2025-12-24 Filed 2025-12-29Lee Victor K Director
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)160951.60
152,256

Derived: shares × price per share. Exact value 152256.00.

28,930Direct (D) Yes
F1, F4
  • F1 These transactions were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 8/25/2025.
  • F4 The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $951.24 to $951.84. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
Open filing 0001214659-25-018478 Read from the filing’s XML Dispute this row
2025-12-24 Filed 2025-12-29Lee Victor K Director
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)83952.37
79,046.71

Derived: shares × price per share. Exact value 79046.71.

28,847Direct (D) Yes
F1, F5
  • F1 These transactions were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 8/25/2025.
  • F5 The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $952.23 to $952.76. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
Open filing 0001214659-25-018478 Read from the filing’s XML Dispute this row
2025-12-24 Filed 2025-12-29Lee Victor K Director
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)200953.70
190,740

Derived: shares × price per share. Exact value 190740.00.

28,647Direct (D) Yes
F1, F6
  • F1 These transactions were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 8/25/2025.
  • F6 The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $953.31 to $953.99. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
Open filing 0001214659-25-018478 Read from the filing’s XML Dispute this row
2025-12-24 Filed 2025-12-29Lee Victor K Director
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)80955.08
76,406.4

Derived: shares × price per share. Exact value 76406.40.

28,567Direct (D) Yes
F1, F7
  • F1 These transactions were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 8/25/2025.
  • F7 The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $955.05 to $955.10. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
Open filing 0001214659-25-018478 Read from the filing’s XML Dispute this row
2025-12-09 Filed 2025-12-11Hsing Michael Director · Officer: CEO
G

Bona fide gift

Common Stock		Disposed (D)12,3370—906,332Direct (D) No
F1
  • F1 The reported transaction involved a transfer of securities by gift from the reporting person's direct holdings to a 501(c)(3) foundation. The Company has determined that the reporting person does not have any management or investment control or any other pecuniary interest in the shares after the transfer. No funds were exchanged and no sale of shares occurred in the transfer.
Open filing 0001214659-25-017938 Read from the filing’s XML Dispute this row
2025-12-01 Filed 2025-12-02BLEGEN THEODORE Officer: EVP and CFO
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)40899.73
35,989.2

Derived: shares × price per share. Exact value 35989.20.

74,292Direct (D) Yes
F1
  • F1 These transactions were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 2/26/2025.
Open filing 0001214659-25-017534 Read from the filing’s XML Dispute this row
2025-12-01 Filed 2025-12-02BLEGEN THEODORE Officer: EVP and CFO
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)40900.88
36,035.2

Derived: shares × price per share. Exact value 36035.20.

74,252Direct (D) Yes
F1
  • F1 These transactions were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 2/26/2025.
Open filing 0001214659-25-017534 Read from the filing’s XML Dispute this row
2025-12-01 Filed 2025-12-02BLEGEN THEODORE Officer: EVP and CFO
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)80901.88
72,150.4

Derived: shares × price per share. Exact value 72150.40.

74,172Direct (D) Yes
F1
  • F1 These transactions were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 2/26/2025.
Open filing 0001214659-25-017534 Read from the filing’s XML Dispute this row
2025-12-01 Filed 2025-12-02BLEGEN THEODORE Officer: EVP and CFO
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)40902.31
36,092.4

Derived: shares × price per share. Exact value 36092.40.

74,132Direct (D) Yes
F1
  • F1 These transactions were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 2/26/2025.
Open filing 0001214659-25-017534 Read from the filing’s XML Dispute this row
2025-12-01 Filed 2025-12-02BLEGEN THEODORE Officer: EVP and CFO
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)120904.38
108,525.6

Derived: shares × price per share. Exact value 108525.60.

74,012Direct (D) Yes
F1
  • F1 These transactions were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 2/26/2025.
Open filing 0001214659-25-017534 Read from the filing’s XML Dispute this row
2025-12-01 Filed 2025-12-02BLEGEN THEODORE Officer: EVP and CFO
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)80906.84
72,547.2

Derived: shares × price per share. Exact value 72547.20.

73,932Direct (D) Yes
F1
  • F1 These transactions were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 2/26/2025.
Open filing 0001214659-25-017534 Read from the filing’s XML Dispute this row
2025-12-01 Filed 2025-12-02BLEGEN THEODORE Officer: EVP and CFO
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)80907.59
72,607.2

Derived: shares × price per share. Exact value 72607.20.

73,852Direct (D) Yes
F1, F2
  • F1 These transactions were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 2/26/2025.
  • F2 The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $907.49 to $907.68. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
Open filing 0001214659-25-017534 Read from the filing’s XML Dispute this row
2025-12-01 Filed 2025-12-02BLEGEN THEODORE Officer: EVP and CFO
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)480908.69
436,171.2

Derived: shares × price per share. Exact value 436171.20.

73,372Direct (D) Yes
F1, F3
  • F1 These transactions were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 2/26/2025.
  • F3 The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $908.52 to $908.75. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
Open filing 0001214659-25-017534 Read from the filing’s XML Dispute this row
2025-12-01 Filed 2025-12-02BLEGEN THEODORE Officer: EVP and CFO
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)1,984909.00
1,803,456

Derived: shares × price per share. Exact value 1803456.00.

71,388Direct (D) Yes
F1
  • F1 These transactions were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 2/26/2025.
Open filing 0001214659-25-017534 Read from the filing’s XML Dispute this row
2025-12-01 Filed 2025-12-02BLEGEN THEODORE Officer: EVP and CFO
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)56911.59
51,049.04

Derived: shares × price per share. Exact value 51049.04.

71,332Direct (D) Yes
F1
  • F1 These transactions were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 2/26/2025.
Open filing 0001214659-25-017534 Read from the filing’s XML Dispute this row
2025-11-26 Filed 2025-11-28Tseng Saria Officer: EVP General Counsel
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)240922.78
221,467.2

Derived: shares × price per share. Exact value 221467.20.

187,091Direct (D) No
F1
  • F1 The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $922.42 to $922.94. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
Open filing 0001214659-25-017305 Read from the filing’s XML Dispute this row
2025-11-26 Filed 2025-11-28Tseng Saria Officer: EVP General Counsel
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)1,200923.54
1,108,248

Derived: shares × price per share. Exact value 1108248.00.

185,891Direct (D) No
F2
  • F2 The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $923.11 to $923.98. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
Open filing 0001214659-25-017305 Read from the filing’s XML Dispute this row
2025-11-26 Filed 2025-11-28Tseng Saria Officer: EVP General Counsel
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)1,327924.32
1,226,572.64

Derived: shares × price per share. Exact value 1226572.64.

184,564Direct (D) No
F3
  • F3 The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $924.00 to $924.83. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
Open filing 0001214659-25-017305 Read from the filing’s XML Dispute this row
2025-11-26 Filed 2025-11-28Tseng Saria Officer: EVP General Counsel
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)1,126925.55
1,042,169.3

Derived: shares × price per share. Exact value 1042169.30.

183,438Direct (D) No
F4
  • F4 The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $925.18 to $925.82. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
Open filing 0001214659-25-017305 Read from the filing’s XML Dispute this row
2025-11-26 Filed 2025-11-28Tseng Saria Officer: EVP General Counsel
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)10,360926.02
9,593,567.2

Derived: shares × price per share. Exact value 9593567.20.

173,078Direct (D) No
F5
  • F5 The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $926.00 to $926.63. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
Open filing 0001214659-25-017305 Read from the filing’s XML Dispute this row
2025-11-26 Filed 2025-11-28Tseng Saria Officer: EVP General Counsel
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)1,845927.41
1,711,071.45

Derived: shares × price per share. Exact value 1711071.45.

171,233Direct (D) No
F6
  • F6 The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $927.01 to $927.86. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
Open filing 0001214659-25-017305 Read from the filing’s XML Dispute this row
2025-11-26 Filed 2025-11-28Tseng Saria Officer: EVP General Counsel
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)984928.60
913,742.4

Derived: shares × price per share. Exact value 913742.40.

170,249Direct (D) No
F7
  • F7 The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $928.40 to $928.98. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
Open filing 0001214659-25-017305 Read from the filing’s XML Dispute this row
2025-11-26 Filed 2025-11-28Tseng Saria Officer: EVP General Counsel
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)2,238929.29
2,079,751.02

Derived: shares × price per share. Exact value 2079751.02.

168,011Direct (D) No
F8
  • F8 The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $929.00 to $929.72. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
Open filing 0001214659-25-017305 Read from the filing’s XML Dispute this row
2025-11-26 Filed 2025-11-28Tseng Saria Officer: EVP General Counsel
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)680930.48
632,726.4

Derived: shares × price per share. Exact value 632726.40.

167,331Direct (D) No
F9
  • F9 The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $930.01 to $930.98. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
Open filing 0001214659-25-017305 Read from the filing’s XML Dispute this row
2025-11-25 Filed 2025-11-28Tseng Saria Officer: EVP General Counsel
S

Open market or private sale of non-derivative or derivative security

Common Stock		Disposed (D)385894.54
344,397.9

Derived: shares × price per share. Exact value 344397.90.

206,946Direct (D) No
F1
  • F1 The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $894.17 to $894.81. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
Open filing 0001214659-25-017303 Read from the filing’s XML Dispute this row

Institutional holders (Form 13F)

Quarter ending 2026-09-30: 6,203 filings read, the latest filed 2026-11-12. Prior quarter ending 2026-06-30: 5,846 filings read.

Showing 1–50 of 912

Institutional holders, largest position first, as filed
ManagerShares or principalValue as filedChange from the prior quarterSource
FMR LLC Partly reported under another manager4,452,134 SH5,998,003,633 dollarsLower by 725,124 Prior quarter: 5,177,258Open filing 0000315066-26-002964 Filed 2026-11-10 Dispute this row
Invesco Ltd. Partly reported under another manager2,354,295 SH3,171,753,041 dollarsHigher by 10,365 Prior quarter: 2,343,930Open filing 0000914208-26-000462 Filed 2026-11-12 Dispute this row
STATE STREET CORP Partly reported under another manager2,276,487 SH3,071,417,027 dollarsLower by 5,699 Prior quarter: 2,282,186Open filing 0000093751-26-000747 Filed 2026-11-12 Dispute this row
GEODE CAPITAL MANAGEMENT, LLC Partly reported under another manager1,218,367 SH1,634,702,362 dollarsHigher by 23,086 Prior quarter: 1,195,281Open filing 0001214717-26-000012 Filed 2026-11-06 Dispute this row
FRANKLIN TEMPLETON INC Partly reported under another manager761,657 SH960,510,408 dollarsLower by 50,317 Prior quarter: 811,974Open filing 0000038777-26-000291 Filed 2026-11-12 Dispute this row
JPMORGAN CHASE CO Partly reported under another manager672,835 SH912,360,036 dollarsHigher by 237,886 Prior quarter: 434,949Open filing 0000019617-26-000404 Filed 2026-11-12 Dispute this row
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ Partly reported under another manager406,481 SH547,536,665 dollarsLower by 35,695 Prior quarter: 442,176Open filing 0000912938-26-001073 Filed 2026-11-12 Dispute this row
BARCLAYS PLC Partly reported under another manager399,179 SH537,781,934 dollarsLower by 74,953 Prior quarter: 474,132Open filing 0000312069-26-000241 Filed 2026-11-06 Dispute this row
UBS Group AG Partly reported under another manager349,776 SH471,225,223 dollarsLower by 99,703 Prior quarter: 449,479Open filing 0001610520-26-000121 Filed 2026-11-10 Dispute this row
FIRST TRUST ADVISORS LP 338,033 SH455,404,587 dollarsLower by 144,748 Prior quarter: 482,781Open filing 0001445546-26-008622 Filed 2026-11-12 Dispute this row
VOYA INVESTMENT MANAGEMENT LLC Partly reported under another manager309,037 SH415,653,973 dollarsLower by 31,232 Prior quarter: 340,269Open filing 0001068837-26-000006 Filed 2026-11-10 Dispute this row
Bank of New York Mellon Corp Partly reported under another manager289,803 SH390,428,655 dollarsLower by 1,304 Prior quarter: 291,107Open filing 0001390777-26-000121 Filed 2026-11-05 Dispute this row
Amundi Partly reported under another manager256,127 SH345,000,747 dollarsHigher by 110,380 Prior quarter: 145,747Open filing 0001172661-26-004884 Filed 2026-11-06 Dispute this row
BNP PARIBAS FINANCIAL MARKETS Partly reported under another manager253,589 SH341,640,173 dollarsHigher by 45,708 Prior quarter: 207,881Open filing 0001166588-26-000012 Filed 2026-11-12 Dispute this row
FIL Ltd Partly reported under another manager253,192 SH341,105,325 dollarsHigher by 28,610 Prior quarter: 224,582Open filing 0000318989-26-000202 Filed 2026-11-10 Dispute this row
JANE STREET GROUP, LLC Option: Put Partly reported under another manager192,300 SH259,070,406 dollarsHigher by 71,000 Prior quarter: 121,300Open filing 0001595888-26-000162 Filed 2026-11-12 Dispute this row
DEUTSCHE BANK AG\ Partly reported under another manager187,832 SH253,051,028 dollarsHigher by 20,542 Prior quarter: 167,290Open filing 0000948046-26-000083 Filed 2026-11-06 Dispute this row
CITIGROUP INC Partly reported under another manager183,889 SH247,738,618 dollarsLower by 141,392 Prior quarter: 325,281Open filing 0000831001-26-000052 Filed 2026-11-04 Dispute this row
PRINCIPAL FINANCIAL GROUP INC Partly reported under another manager165,424 SH222,865,333 dollarsLower by 14,817 Prior quarter: 180,241Open filing 0001126328-26-000225 Filed 2026-11-02 Dispute this row
NATIXIS 149,718 SH201,703,084 dollarsHigher by 136,549 Prior quarter: 13,169Open filing 0001104659-26-123632 Filed 2026-11-06 Dispute this row
SEI INVESTMENTS CO Partly reported under another manager144,750 SH195,008,520 dollarsLower by 3,216 Prior quarter: 147,966Open filing 0000350894-26-000059 Filed 2026-11-10 Dispute this row
EARNEST PARTNERS LLC 143,759 SH193,675,000 dollarsLower by 4,948 Prior quarter: 148,707Open filing 0001102578-26-000053 Filed 2026-11-12 Dispute this row
JANE STREET GROUP, LLC Option: Call Partly reported under another manager142,400 SH191,844,128 dollarsHigher by 21,600 Prior quarter: 120,800Open filing 0001595888-26-000162 Filed 2026-11-12 Dispute this row
Mitsubishi UFJ Asset Management Co., Ltd. Partly reported under another manager140,057 SH188,687,592 dollarsHigher by 7,993 Prior quarter: 132,064Open filing 0001193125-26-447983 Filed 2026-11-05 Dispute this row
WT Asset Management Ltd 137,841 SH185,702,152 dollarsNot in the prior quarter’s filings read Open filing 0001780365-26-000006 Filed 2026-10-28 Dispute this row
RAYMOND JAMES FINANCIAL INC Partly reported under another manager136,262 SH183,574,926 dollarsLower by 9,356 Prior quarter: 145,618Open filing 0000720005-26-000081 Filed 2026-11-12 Dispute this row
DIMENSIONAL FUND ADVISORS LP Partly reported under another manager133,505 SH179,875,083 dollarsLower by 20,942 Prior quarter: 154,447Open filing 0000354204-26-001096 Filed 2026-11-04 Dispute this row
Swiss National Bank 127,660 SH171,986,105 dollarsLower by 3,950 Prior quarter: 131,610Open filing 0001582202-26-000008 Filed 2026-11-12 Dispute this row
VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. 118,842 SH160,106,319 dollarsNot in the prior quarter’s filings read Open filing 0001021642-26-000005 Filed 2026-11-12 Dispute this row
Nuveen, LLC Partly reported under another manager117,560 SH158,379,440 dollarsLower by 11,732 Prior quarter: 129,292Open filing 0000930413-26-003284 Filed 2026-11-10 Dispute this row
Mirae Asset Global Investments Co., Ltd. Partly reported under another manager111,087 SH149,658,628 dollarsNot in the prior quarter’s filings read Open filing 0000905148-26-004586 Filed 2026-10-29 Dispute this row
Sumitomo Mitsui Trust Group, Inc. Partly reported under another manager107,388 SH144,675,261 dollarsLower by 3,431 Prior quarter: 110,819Open filing 0001214659-26-013361 Filed 2026-10-29 Dispute this row
Pictet Asset Management Holding SA 96,933 SH130,594,695 dollarsLower by 3,803 Prior quarter: 100,736Open filing 0001993888-26-000007 Filed 2026-11-03 Dispute this row
AMERICAN CENTURY COMPANIES INC Partly reported under another manager95,584 SH128,781,266 dollarsLower by 51,628 Prior quarter: 147,212Open filing 0000748054-26-000008 Filed 2026-11-12 Dispute this row
RHUMBLINE ADVISERS 93,239 SH125,613,309 dollarsLower by 1,128 Prior quarter: 94,367Open filing 0001115418-26-000015 Filed 2026-11-10 Dispute this row
TimesSquare Capital Management, LLC 90,669 SH122,151,090 dollarsLower by 20,155 Prior quarter: 110,824Open filing 0001193125-26-444305 Filed 2026-11-03 Dispute this row
Robeco Schweiz AG 89,007 SH119,912,011 dollarsNot in the prior quarter’s filings read Open filing 0001418427-26-000005 Filed 2026-10-23 Dispute this row
Thrivent Financial for Lutherans Partly reported under another manager87,042 SH117,274 dollarsLower by 3,022 Prior quarter: 90,064Open filing 0001193125-26-449292 Filed 2026-11-05 Dispute this row
VICTORY CAPITAL MANAGEMENT INC 83,916 SH113,053,763 dollarsLower by 10,566 Prior quarter: 94,482Open filing 0001040188-26-000051 Filed 2026-11-10 Dispute this row
Allspring Global Investments Holdings, LLC Partly reported under another manager76,642 SH104,306,904 dollarsLower by 7,699 Prior quarter: 84,341Open filing 0001890906-26-000078 Filed 2026-11-04 Dispute this row
ZEVENBERGEN CAPITAL INVESTMENTS LLC Partly reported under another manager74,736 SH100,685,834 dollarsNot in the prior quarter’s filings read Open filing 0001276918-26-000011 Filed 2026-10-08 Dispute this row
CONGRESS ASSET MANAGEMENT CO 74,381 SH100,207,812 dollarsNot in the prior quarter’s filings read Open filing 0000897378-26-000015 Filed 2026-10-06 Dispute this row
STIFEL FINANCIAL CORP Partly reported under another manager71,378 SH96,181,443 dollarsHigher by 4,275 Prior quarter: 67,103Open filing 0000720672-26-000017 Filed 2026-11-12 Dispute this row
LPL Financial LLC 68,676 SH92,521,627 dollarsHigher by 3,409 Prior quarter: 65,267Open filing 0001403438-26-000005 Filed 2026-11-06 Dispute this row
ProShare Advisors LLC 68,320 SH92,042,073 dollarsHigher by 3,720 Prior quarter: 64,600Open filing 0001357955-26-000005 Filed 2026-10-29 Dispute this row
IMC-Chicago, LLC Option: Put 67,600 SH91,072,072 dollarsHigher by 20,600 Prior quarter: 47,000Open filing 0001452861-26-000007 Filed 2026-11-05 Dispute this row
Ensign Peak Advisors, Inc 65,977 SH88,885,534 dollarsLower by 5,177 Prior quarter: 71,154Open filing 0001454984-26-000011 Filed 2026-11-12 Dispute this row
National Pension Service 65,036 SH87,617,800 dollarsHigher by 1,507 Prior quarter: 63,529Open filing 0001193125-26-456954 Filed 2026-11-12 Dispute this row
FEDERATED HERMES, INC. Partly reported under another manager64,333 SH86,670,704 dollarsLower by 80,616 Prior quarter: 144,949Open filing 0001623632-26-001675 Filed 2026-11-12 Dispute this row
Impax Asset Management Group plc Partly reported under another manager63,683 SH85,795,011 dollarsHigher by 256 Prior quarter: 63,427Open filing 0001749768-26-000006 Filed 2026-11-10 Dispute this row
Managers in the prior quarter with no filing read for the latest

They may simply not have filed yet: absent from the latest quarter’s filings read is not the same as a position sold.

  • BlackRock, Inc. 5,589,925 SH
  • VANGUARD CAPITAL MANAGEMENT LLC 3,126,756 SH
  • VANGUARD PORTFOLIO MANAGEMENT LLC 2,504,858 SH
  • PRICE T ROWE ASSOCIATES INC /MD/ 976,798 SH
  • GOLDMAN SACHS GROUP INC 780,650 SH
  • NORGES BANK 751,399 SH
  • VAN ECK ASSOCIATES CORP 746,237 SH
  • MORGAN STANLEY 727,885 SH
  • BANK OF AMERICA CORP /DE/ 536,236 SH
  • ROYAL BANK OF CANADA 487,212 SH
  • NORTHERN TRUST CORP 479,492 SH
  • Rafferty Asset Management, LLC 459,278 SH
  • Sixth Street Partners Management Company, L.P. 388,951 SH
  • CHARLES SCHWAB INVESTMENT MANAGEMENT INC 388,951 SH
  • Legal General Group Plc 359,936 SH
  • UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 292,368 SH
  • VANGUARD FIDUCIARY TRUST CO 279,965 SH
  • SUSQUEHANNA INTERNATIONAL GROUP, LLP 229,200 SH
  • California Public Employees Retirement System 223,899 SH
  • KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 206,130 SH
  • HSBC HOLDINGS PLC 190,811 SH
  • TWO SIGMA INVESTMENTS, LP 190,505 SH
  • JENNISON ASSOCIATES LLC 185,502 SH
  • BROWN ADVISORY INC 180,434 SH
  • ALLIANCEBERNSTEIN L.P. 177,107 SH
  • SG Americas Securities, LLC 162,475 SH
  • NEUBERGER BERMAN GROUP LLC 156,360 SH
  • CANADA PENSION PLAN INVESTMENT BOARD 148,792 SH
  • MILLENNIUM MANAGEMENT LLC 136,835 SH
  • SUSQUEHANNA INTERNATIONAL GROUP, LLP 134,100 SH
  • WELLS FARGO COMPANY/MN 131,302 SH
  • Artisan Partners Limited Partnership 130,154 SH
  • AMERIPRISE FINANCIAL INC 129,720 SH
  • SUSQUEHANNA INTERNATIONAL GROUP, LLP 123,776 SH
  • Allianz Asset Management GmbH 116,281 SH
  • ENVESTNET ASSET MANAGEMENT INC 108,573 SH
  • Vanguard Global Advisers, LLC 106,109 SH
  • NATIXIS ADVISORS, LLC 105,784 SH
  • NOMURA ASSET MANAGEMENT INTERNATIONAL INC. 103,548 SH
  • ADAGE CAPITAL PARTNERS GP, L.L.C. 96,352 SH
  • BNP PARIBAS ASSET MANAGEMENT Holding S.A. 95,039 SH
  • LORD, ABBETT CO. LLC 94,447 SH
  • VANGUARD ASSET MANAGEMENT, Ltd 92,594 SH
  • HRT FINANCIAL LP 92,149 SH
  • CITADEL ADVISORS LLC 85,300 SH
  • D1 Capital Partners L.P. 85,103 SH
  • Baird Financial Group, Inc. 81,895 SH
  • HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 76,360 SH
  • Liontrust Investment Partners LLP 75,786 SH
  • Quantinno Capital Management LP 75,694 SH
  • Form 13F covers long positions in Section 13(f) securities only: no short positions and no securities outside that list.
  • A manager that has not yet filed for the latest quarter is absent, not at zero; filings are due up to 45 days after quarter end.
  • A change is the difference between two quarter-end snapshots, not a trade.
  • A position reported under another manager may also appear in that manager’s filing; rows are not added together.
  • Holdings the securities list cannot place with this company, or places ambiguously, are not shown.

5% holders (Schedule 13D and 13G)

Schedules filed in the SEC’s structured format (late 2024 onward) are read here. Earlier schedules are free text and are not read.

5% holders, newest event first, as filed
HolderPercent of classShares heldEvent dateFormSource
Invesco Ltd. Common Stock4.82,354,421.0009/30/2026 Filed 2026-11-10SCHEDULE 13G/AAmendment 1Open filing 0000914208-26-000440 Dispute this row
FMR LLC COMMON STOCK9.14,450,333.7509/30/2026 Filed 2026-11-05SCHEDULE 13G/AAmendment 4Open filing 0000315066-26-002809 Dispute this row
Abigail P. Johnson COMMON STOCK9.14,450,333.7509/30/2026 Filed 2026-11-05SCHEDULE 13G/AAmendment 4Open filing 0000315066-26-002809 Dispute this row
FMR LLC COMMON STOCK10.55,175,258.9906/30/2026 Filed 2026-07-08SCHEDULE 13G/AAmendment 3Open filing 0000315066-26-001456 Dispute this row
Abigail P. Johnson COMMON STOCK10.55,175,258.9906/30/2026 Filed 2026-07-08SCHEDULE 13G/AAmendment 3Open filing 0000315066-26-001456 Dispute this row
The Vanguard Group Common Stock12.405,939,94606/30/2025 Filed 2025-07-29SCHEDULE 13G/AAmendment 14Open filing 0000932471-25-000941 Dispute this row

Percent is of the class the filing names, as the holder stated it. Members of a group each report the group’s shares, so rows are not added together.

What was read

1,805,458 filings read, dated 2004-06-14 to 2026-11-12: Forms 3, 3/A, 4, 4/A, 5, 5/A.

Years can be incomplete while the archive is still being read. A year with few filings here is not a statement that few were made.

Filings read, by filing year
Filing yearFilings read
20151
2016204,322
2017202,494
2018202,048
2019193,638
2020144,184
2021224,474
202240,015
2023199,811
202484,357
2025235,518
202668,836

Filings made before the SEC required XML are listed, not extracted.

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