Investment adviser · CRD 105516
PRIMECAP MANAGEMENT CO
Investment adviser filing (IA)
PASADENA, CA, United States · Form ADV filed Jul 29, 2026
- Regulatory AUM
- $139B Form ADV · Item 5.F
- Client accounts
- 18 Accounts, not individual clients
- Employees
- 43 Reported in this filing
- Advisory professionals
- 22 Investment advisory functions
Who they report serving
Form ADV · Item 5.DClient types and their share of reported regulatory assets.
| Client type | Clients | Regulatory assets | Share of AUM |
|---|---|---|---|
| Investment companies | 2 | $133,452,111,991 | 95.8% |
| Sovereign wealth & foreign institutions | 1 | $2,805,376,883 | 2.0% |
| Pooled investment vehicles | 1 | $1,259,083,033 | 0.9% |
| Retirement plans | 5 | $1,216,059,921 | 0.9% |
| Charities | 4 | $611,738,722 | 0.4% |
Filing source
Form ADV 2122883 · Jul 29, 2026 · Item 5.D
Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.
Private funds & service providers
0 Private fundsThe count excludes feeder funds. Funds in the latest filing appear first, ordered by reported gross assets. Earlier funds retain their last reported values.
This filing answers No to private funds.
Services & filing details
Most recent filing: Jul 29, 2026. View historical filings
Reported services
Investment company portfolio management · Pooled investment vehicle management · Business portfolio management
Compensation
Percentage of assets
Principal office
177 E COLORADO BLVD., 11TH FLOORPASADENA, CA, 91105, United States
CRD 105516
Filing source
Form ADV 2122883 · Jul 29, 2026 · Items 1 & 5
Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.