PRIMECAP MANAGEMENT CO
CRD #105516 SEC #801-19765 PASADENA, CA 626-304-9222
SEC Registered
Total AUM
$135.9B
Discretionary
$135.9B
Employees
40
Clients
--
Accounts
26
Firm Details
- Organization Type
- Corporation
- State of Formation
- California
- Fiscal Year End
- DECEMBER
- Registration Date
- --
- Latest Filing
- Dec 19, 2025
- Branch Offices
- 0
- LEI
- 254900YBJPASOJ076244
Advisory Services
No services reported
Compensation Methods
No compensation methods reported
Ownership
Direct Owners & Executive Officers (Schedule A)
| Name | Type | Title / Status | Ownership | Control |
|---|---|---|---|---|
| ANSARI, MOHAMMED, MOHSIN | I | EXECUTIVE VICE PRESIDENT | NA | Control |
| ANSARI, MOHAMMED, MOHSIN | I | EXECUTIVE VICE PRESIDENT | NA | Control |
| ANSARI, MOHAMMED, MOHSIN | I | EXECUTIVE VICE PRESIDENT | NA | Control |
| ANSARI, MOHAMMED, MOHSIN | I | EXECUTIVE VICE PRESIDENT | NA | Control |
| ANSARI, MOHAMMED, MOHSIN | I | EXECUTIVE VICE PRESIDENT | NA | Control |
| ANSARI, MOHAMMED, MOHSIN | I | EXECUTIVE VICE PRESIDENT | NA | Control |
| ANSARI, MOHAMMED, MOHSIN | I | EXECUTIVE VICE PRESIDENT | NA | Control |
| ANSARI, MOHAMMED, MOHSIN | I | EXECUTIVE VICE PRESIDENT | NA | Control |
| BUCHER, JOHN, RAYMOND | I | CHIEF OPERATING OFFICER | NA | Control |
| BUCHER, JOHN, RAYMOND | I | CHIEF OPERATING OFFICER | NA | Control |
| BUCHER, JOHN, RAYMOND | I | CHIEF OPERATING OFFICER | NA | |
| BUCHER, JOHN, RAYMOND | I | CHIEF OPERATING OFFICER | NA | |
| BUCHER, JOHN, RAYMOND | I | CHIEF OPERATING OFFICER | NA | |
| BUCHER, JOHN, RAYMOND | I | CHIEF OPERATING OFFICER | NA | |
| BUCHER, JOHN, RAYMOND | I | CHIEF OPERATING OFFICER | NA | |
| BUCHER, JOHN, RAYMOND | I | CHIEF OPERATING OFFICER | NA | |
| BUCHER, JOHN, RAYMOND | I | CHIEF OPERATING OFFICER | NA | |
| BUCHER, JOHN, RAYMOND | I | CHIEF OPERATING OFFICER | NA | |
| CHEN, KUOHSIN, KAREN | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| CHEN, KUOHSIN, KAREN | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| CHEN, KUOHSIN, KAREN | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| CHEN, KUOHSIN, KAREN | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| CHEN, KUOHSIN, KAREN | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| CHEN, KUOHSIN, KAREN | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| CHEN, KUOHSIN, KAREN | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| CHEN, KUOHSIN, KAREN | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| CHEN, KUOHSIN, KAREN | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| CHEN, KUOHSIN, KAREN | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| CHEN, KUOHSIN, KAREN | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| CHEN, KUOHSIN, KAREN | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| CHEN, KUOHSIN, KAREN | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| HOUGHTON, KAREN, CHEN | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| HOUGHTON, KAREN, CHEN | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| HOUGHTON, KAREN, CHEN | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| HOUGHTON, KAREN, CHEN | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| HOUGHTON, KAREN, CHEN | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| MARCHETTI, JAMES, K | I | EXECUTIVE VICE PRESIDENT | NA | Control |
| MARCHETTI, JAMES, K | I | EXECUTIVE VICE PRESIDENT | NA | Control |
| MARCHETTI, JAMES, K | I | EXECUTIVE VICE PRESIDENT | NA | Control |
| MARCHETTI, JAMES, K | I | EXECUTIVE VICE PRESIDENT | NA | Control |
| MOLINELLI, GREGORY, TODD | I | EXECUTIVE VICE PRESIDENT | NA | Control |
| MORDECAI, ALFRED, WINBORNE | I | EXECUTIVE VICE PRESIDENT | NA | Control |
| MORDECAI, ALFRED, WINBORNE | I | EXECUTIVE VICE PRESIDENT | NA | Control |
| MORDECAI, ALFRED, WINBORNE | I | EXECUTIVE VICE PRESIDENT | NA | Control |
| MORDECAI, ALFRED, WINBORNE | I | EXECUTIVE VICE PRESIDENT | NA | Control |
| MORDECAI, ALFRED, WINBORNE | I | EXECUTIVE VICE PRESIDENT | NA | Control |
| MORDECAI, ALFRED, WINBORNE | I | EXECUTIVE VICE PRESIDENT | NA | Control |
| MORDECAI, ALFRED, WINBORNE | I | VICE CHAIRMAN | NA | Control |
| MORDECAI, ALFRED, WINBORNE | I | VICE CHAIRMAN | NA | Control |
| MORDECAI, ALFRED, WINBORNE | I | VICE CHAIRMAN | NA | Control |
| MORDECAI, ALFRED, WINBORNE | I | VICE CHAIRMAN | NA | Control |
| MORDECAI, ALFRED, WINBORNE | I | VICE CHAIRMAN | NA | Control |
| MORDECAI, ALFRED, WINBORNE | I | VICE CHAIRMAN | NA | Control |
| OTTOSEN, JENNIFER, ANN | I | CHIEF COMPLIANCE OFFICER | NA | |
| OTTOSEN, JENNIFER, ANN | I | CHIEF COMPLIANCE OFFICER | NA | |
| OTTOSEN, JENNIFER, ANN | I | CHIEF COMPLIANCE OFFICER | NA | |
| OTTOSEN, JENNIFER, ANN | I | CHIEF COMPLIANCE OFFICER | NA | |
| OTTOSEN, JENNIFER, ANN | I | CHIEF COMPLIANCE OFFICER | NA | |
| OTTOSEN, JENNIFER, ANN | I | CHIEF COMPLIANCE OFFICER | NA | |
| OTTOSEN, JENNIFER, ANN | I | CHIEF COMPLIANCE OFFICER | NA | |
| OTTOSEN, JENNIFER, ANN | I | CHIEF COMPLIANCE OFFICER | NA | |
| OTTOSEN, JENNIFER, ANN | I | CHIEF COMPLIANCE OFFICER | NA | |
| RICKS, MICHAEL, JOHN | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| WARNICK, WILLIAM, TODD | I | CHIEF FINANCIAL OFFICER | NA | |
| WARNICK, WILLIAM, TODD | I | CHIEF FINANCIAL OFFICER | NA | |
| FRIED, JOEL, PAUL | I | PRESIDENT | C | Control |
| FRIED, JOEL, PAUL | I | PRESIDENT | C | Control |
| FRIED, JOEL, PAUL | I | PRESIDENT | C | Control |
| FRIED, JOEL, PAUL | I | CHAIRMAN | C | Control |
| FRIED, JOEL, PAUL | I | CHAIRMAN | C | Control |
| FRIED, JOEL, PAUL | I | CHAIRMAN | C | Control |
| FRIED, JOEL, PAUL | I | CHAIRMAN | C | Control |
| KOLOKOTRONES, THEOFANIS, A | I | PRESIDENT | C | Control |
| KOLOKOTRONES, THEOFANIS, A | I | PRESIDENT | C | Control |
| KOLOKOTRONES, THEOFANIS, A | I | CHAIRMAN | C | Control |
| KOLOKOTRONES, THEOFANIS, A | I | CHAIRMAN | C | Control |
| KOLOKOTRONES, THEOFANIS, A | I | CHAIRMAN | C | Control |
| KOLOKOTRONES, THEOFANIS, A | I | CHAIRMAN | C | Control |
| MILIAS, MITCHELL, JOHN | I | VICE CHAIRMAN | C | Control |
| MILIAS, MITCHELL, JOHN | I | VICE CHAIRMAN | C | Control |
| SCHOW, HOWARD, BERNARD | I | CHAIRMAN | C | Control |
| ANSARI, MOHAMMED, MOHSIN | I | EXECUTIVE VICE PRESIDENT | B | Control |
| ANSARI, MOHAMMED, MOHSIN | I | VICE CHAIRMAN | B | Control |
| ANSARI, MOHAMMED, MOHSIN | I | VICE CHAIRMAN | B | Control |
| ANSARI, MOHAMMED, MOHSIN | I | VICE CHAIRMAN | B | Control |
| ANSARI, MOHAMMED, MOHSIN | I | VICE CHAIRMAN | B | Control |
| FRIED, JOEL, PAUL | I | EXECUTIVE VICE PRESIDENT | B | Control |
| FRIED, JOEL, PAUL | I | PRESIDENT | B | Control |
| FRIED, JOEL, PAUL | I | EXECUTIVE VICE PRESIDENT | B | Control |
| FRIED, JOEL, PAUL | I | EXECUTIVE VICE PRESIDENT | B | Control |
| FRIED, JOEL, PAUL | I | EXECUTIVE VICE PRESIDENT | B | Control |
| FRIED, JOEL, PAUL | I | EXECUTIVE VICE PRESIDENT | B | Control |
| FRIED, JOEL, PAUL | I | PRESIDENT | B | Control |
| FRIED, JOEL, PAUL | I | PRESIDENT | B | Control |
| FRIED, JOEL, PAUL | I | PRESIDENT | B | Control |
| FRIED, JOEL, PAUL | I | PRESIDENT | B | Control |
| FRIED, JOEL, PAUL | I | PRESIDENT | B | Control |
| FRIED, JOEL, PAUL | I | PRESIDENT | B | Control |
| FRIED, JOEL, PAUL | I | PRESIDENT | B | Control |
| FRIED, JOEL, PAUL | I | PRESIDENT | B | Control |
| FRIED, JOEL, PAUL | I | PRESIDENT | B | Control |
| FRIED, JOEL, PAUL | I | PRESIDENT | B | Control |
| FRIED, JOEL, PAUL | I | PRESIDENT | B | Control |
| FRIED, JOEL, PAUL | I | PRESIDENT | B | Control |
| FRIED, JOEL, PAUL | I | PRESIDENT | B | Control |
| FRIED, JOEL, PAUL | I | PRESIDENT | B | Control |
| KOLOKOTRONES, THEOFANIS, A | I | PRESIDENT | B | Control |
| KOLOKOTRONES, THEOFANIS, A | I | VICE CHAIRMAN | B | Control |
| KOLOKOTRONES, THEOFANIS, A | I | PRESIDENT | B | Control |
| KOLOKOTRONES, THEOFANIS, A | I | PRESIDENT | B | Control |
| KOLOKOTRONES, THEOFANIS, A | I | PRESIDENT | B | Control |
| KOLOKOTRONES, THEOFANIS, A | I | CHAIRMAN | B | Control |
| KOLOKOTRONES, THEOFANIS, A | I | VICE CHAIRMAN | B | Control |
| KOLOKOTRONES, THEOFANIS, A | I | VICE CHAIRMAN | B | Control |
| KOLOKOTRONES, THEOFANIS, A | I | VICE CHAIRMAN | B | Control |
| KOLOKOTRONES, THEOFANIS, A | I | VICE CHAIRMAN | B | Control |
| KOLOKOTRONES, THEOFANIS, A | I | CHAIRMAN | B | Control |
| KOLOKOTRONES, THEOFANIS, A | I | CHAIRMAN | B | Control |
| KOLOKOTRONES, THEOFANIS, A | I | CHAIRMAN | B | Control |
| KOLOKOTRONES, THEOFANIS, A | I | CHAIRMAN | B | Control |
| KOLOKOTRONES, THEOFANIS, A | I | CHAIRMAN | B | Control |
| KOLOKOTRONES, THEOFANIS, A | I | CHAIRMAN | B | Control |
| KOLOKOTRONES, THEOFANIS, A | I | CHAIRMAN | B | Control |
| KOLOKOTRONES, THEOFANIS, A | I | CHAIRMAN | B | Control |
| KOLOKOTRONES, THEOFANIS, A | I | CHAIRMAN EMERITUS | B | Control |
| KOLOKOTRONES, THEOFANIS, A | I | CHAIRMAN EMERITUS | B | Control |
| KOLOKOTRONES, THEOFANIS, A | I | CHAIRMAN EMERITUS | B | Control |
| KOLOKOTRONES, THEOFANIS, A | I | CHAIRMAN EMERITUS | B | Control |
| MARCHETTI, JAMES, K | I | EXECUTIVE VICE PRESIDENT | B | Control |
| MARCHETTI, JAMES, K | I | EXECUTIVE VICE PRESIDENT | B | Control |
| MARCHETTI, JAMES, K | I | EXECUTIVE VICE PRESIDENT | B | Control |
| MILIAS, MITCHELL, JOHN | I | VICE CHAIRMAN | B | Control |
| MILIAS, MITCHELL, JOHN | I | CHAIRMAN | B | Control |
| MILIAS, MITCHELL, JOHN | I | VICE CHAIRMAN | B | Control |
| MILIAS, MITCHELL, JOHN | I | VICE CHAIRMAN | B | Control |
| MILIAS, MITCHELL, JOHN | I | VICE CHAIRMAN | B | Control |
| MILIAS, MITCHELL, JOHN | I | CHAIRMAN EMERITUS | B | Control |
| MILIAS, MITCHELL, JOHN | I | CHAIRMAN | B | Control |
| MILIAS, MITCHELL, JOHN | I | CHAIRMAN | B | Control |
| MILIAS, MITCHELL, JOHN | I | CHAIRMAN | B | Control |
| MILIAS, MITCHELL, JOHN | I | CHAIRMAN | B | Control |
| MILIAS, MITCHELL, JOHN | I | CHAIRMAN EMERITUS | B | Control |
| MILIAS, MITCHELL, JOHN | I | CHAIRMAN EMERITUS | B | Control |
| MILIAS, MITCHELL, JOHN | I | CHAIRMAN EMERITUS | B | Control |
| MILIAS, MITCHELL, JOHN | I | CHAIRMAN EMERITUS | B | Control |
| MORDECAI, ALFRED, WINBORNE | I | VICE CHAIRMAN | B | Control |
| MORDECAI, ALFRED, WINBORNE | I | VICE CHAIRMAN | B | Control |
| MORDECAI, ALFRED, WINBORNE | I | VICE CHAIRMAN | B | Control |
| MORDECAI, ALFRED, WINBORNE | I | VICE CHAIRMAN | B | Control |
| MORDECAI, ALFRED, WINBORNE | I | VICE CHAIRMAN | B | Control |
| MORDECAI, ALFRED, WINBORNE | I | PRESIDENT | B | Control |
| MORDECAI, ALFRED, WINBORNE | I | PRESIDENT | B | Control |
| MORDECAI, ALFRED, WINBORNE | I | PRESIDENT | B | Control |
| MORDECAI, ALFRED, WINBORNE | I | PRESIDENT | B | Control |
| SCHOW, HOWARD, BERNARD | I | CHAIRMAN | B | Control |
| SCHOW, HOWARD, BERNARD | I | CHAIRMAN EMERITUS | B | Control |
| SCHOW, HOWARD, BERNARD | I | CHAIRMAN | B | Control |
| SCHOW, HOWARD, BERNARD | I | CHAIRMAN | B | Control |
| SCHOW, HOWARD, BERNARD | I | CHAIRMAN | B | Control |
| SCHOW, HOWARD, BERNARD | I | CHAIRMAN | B | Control |
| SCHOW, HOWARD, BERNARD | I | CHAIRMAN EMERITUS | B | Control |
| ANSARI, MOHAMMED, MOHSIN | I | EXECUTIVE VICE PRESIDENT | A | Control |
| ANSARI, MOHAMMED, MOHSIN | I | EXECUTIVE VICE PRESIDENT | A | Control |
| ANSARI, MOHAMMED, MOHSIN | I | EXECUTIVE VICE PRESIDENT | A | Control |
| ANSARI, MOHAMMED, MOHSIN | I | EXECUTIVE VICE PRESIDENT | A | Control |
| FRIED, JOEL, PAUL | I | EXECUTIVE VICE PRESIDENT | A | Control |
| MARCHETTI, JAMES, K | I | EXECUTIVE VICE PRESIDENT | A | Control |
| MARCHETTI, JAMES, K | I | EXECUTIVE VICE PRESIDENT | A | Control |
| MARCHETTI, JAMES, K | I | EXECUTIVE VICE PRESIDENT | A | Control |
| MARCHETTI, JAMES, K | I | EXECUTIVE VICE PRESIDENT | A | Control |
| MOLINELLI, GREGORY, TODD | I | EXECUTIVE VICE PRESIDENT | A | Control |
| MOLINELLI, GREGORY, TODD | I | EXECUTIVE VICE PRESIDENT | A | Control |
| MOLINELLI, GREGORY, TODD | I | EXECUTIVE VICE PRESIDENT | A | Control |
| MOLINELLI, GREGORY, TODD | I | EXECUTIVE VICE PRESIDENT | A | Control |
| MOLINELLI, GREGORY, TODD | I | EXECUTIVE VICE PRESIDENT | A | Control |
Registrations
Federal
IA
Dec 19, 2025 REGISTERED
Notice Filings (1)
CA
Address
177 E COLORADO BLVD.11TH FLOOR
PASADENA, CA 91105
United States
Phone: 626-304-9222