Who Owns BANK OF MARIN BANCORP (BMRC)? -- Institutional Holders (2026-06-30)
153 institutions reported holding $303.6M of BANK OF MARIN BANCORP (BMRC) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($44.3M), VANGUARD GROUP INC ($24.8M), DIMENSIONAL FUND ADVISORS LP ($18.8M), ALLIANCEBERNSTEIN L.P. ($15.7M), HoldCo Asset Management, LP ($14.0M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | BlackRock, Inc. | $44.3M | 1.6M | Added |
| 2 | VANGUARD GROUP INC | $24.8M | 894,898 | Added |
| 3 | DIMENSIONAL FUND ADVISORS LP | $18.8M | 680,239 | Trimmed |
| 4 | ALLIANCEBERNSTEIN L.P. | $15.7M | 613,724 | Trimmed |
| 5 | HoldCo Asset Management, LP | $14.0M | 504,411 | Hold |
| 6 | MANUFACTURERS LIFE INSURANCE COMPANY, THE | $12.6M | 456,401 | Trimmed |
| 7 | AMERIPRISE FINANCIAL INC | $11.6M | 420,473 | Added |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | $11.4M | 413,173 | Added |
| 9 | TWO SIGMA INVESTMENTS, LP | $10.0M | 361,575 | Added |
| 10 | STATE STREET CORP | $9.5M | 344,314 | Added |
| 11 | HEARTLAND ADVISORS INC | $9.0M | 325,508 | Added |
| 12 | ALGEBRIS (UK) LTD | $8.1M | 293,040 | Added |
| 13 | MORGAN STANLEY | $7.5M | 271,960 | Added |
| 14 | HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | $7.3M | 264,196 | Added |
| 15 | CITADEL ADVISORS LLC | $7.1M | 255,290 | Added |
| 16 | Qube Research & Technologies Ltd | $5.1M | 183,331 | Added |
| 17 | AQR CAPITAL MANAGEMENT LLC | $4.7M | 168,484 | Added |
| 18 | Sixth Street Partners Management Company, L.P. | $3.8M | 137,428 | New |
| 19 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $3.8M | 137,428 | Added |
| 20 | NORTHERN TRUST CORP | $3.7M | 134,145 | Added |
| 21 | RENAISSANCE TECHNOLOGIES LLC | $3.7M | 132,381 | Added |
| 22 | KENNEDY CAPITAL MANAGEMENT LLC | $3.3M | 120,894 | Trimmed |
| 23 | Westmount Partners, LLC | $3.2M | 115,484 | Hold |
| 24 | LOS ANGELES CAPITAL MANAGEMENT LLC | $2.8M | 99,891 | Added |
| 25 | Bank of Marin | $2.7M | 97,046 | Hold |
Source: SEC Form 13F filings · as of 2026-06-30