Bank of Marin BancorpBMRC
13F holders, Q2 2026 (June 30)142holders +2
17new positions
12sold out
7famous investors
$27.58avg. 13F price*
At the end of Q2 2026, 142 institutions reported holding Bank of Marin Bancorp (BMRC) in their 13F filings, up 2 from Q1 2026. 17 opened new positions and 12 sold out. The largest holders were BlackRock, Inc. ($44.3M), Dimensional Fund Advisors LP ($18.8M) and Vanguard Capital Management LLC ($18.2M). 7 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and Steve Cohen (0.0% of Point72 Asset Management's portfolio).
- Company
- Bank of Marin Bancorp
- CUSIP
- 063425102
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 17 | $12.6M |
| Exits | 12 | $19.9M |
All 13F filers, Q1 2026 → Q2 2026: 1,642,503 shares bought and 1,293,154 shares sold, net +349,349 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 142 holders
| BlackRock, Inc. | 0.00% | Add +14.2% | 1,600,224 | $44.3M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -15.3% | 680,239 | $18.8M |
| Vanguard Capital Management LLC | 0.00% | Add +2.4% | 657,941 | $18.2M |
| Alliancebernstein L.P. | 0.01% | Reduce -1.5% | 613,724 | $15.7M |
| HoldCo Asset Management, LP | 0.90% | No change | 504,411 | $14.0M |
| Manufacturers Life Insurance Company, The | 0.01% | Reduce -0.5% | 456,401 | $12.6M |
| Ameriprise Financial Inc. | 0.00% | Add +12.2% | 420,473 | $11.6M |
| Geode Capital Management, LLC | 0.00% | Add +5.9% | 413,173 | $11.4M |
| Two Sigma Investments, LP | 0.01% | Add +35.6% | 361,575 | $10.0M |
| State Street Corp. | 0.00% | Add +1.3% | 344,314 | $9.5M |
| Heartland Advisors Inc. | 0.40% | Add +30.2% | 325,508 | $9.0M |
| Algebris (uk) Ltd. | 0.54% | Add +289.1% | 293,040 | $8.1M |
| Morgan Stanley | 0.00% | Add +13.1% | 271,960 | $7.5M |
| Hotchkis & Wiley Capital Management LLC | 0.02% | Add +1.4% | 264,196 | $7.3M |
| Citadel Advisors | 0.00% | Add +42.8% | 255,290 | $7.1M |
| Qube Research & Technologies Ltd | 0.01% | Add +134.8% | 183,331 | $5.1M |
| AQR Capital Management | 0.00% | Add +43.2% | 168,484 | $4.7M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +9.6% | 137,428 | $3.8M |
| Northern Trust Corp. | 0.00% | Add +7.2% | 134,145 | $3.7M |
| Renaissance Technologies | 0.01% | Add +10.9% | 132,381 | $3.7M |
| Vanguard Portfolio Management LLC | 0.00% | Add +13.0% | 124,798 | $3.5M |
| Kennedy Capital Management LLC | 0.06% | Reduce -1.9% | 120,894 | $3.3M |
| Westmount Partners, LLC | 0.70% | No change | 115,484 | $3.2M |
| Vanguard Fiduciary Trust Co. | 0.00% | Reduce -1.1% | 105,638 | $2.9M |
| Los Angeles Capital Management LLC | 0.01% | Add +10.5% | 99,891 | $2.8M |
| Bank of Marin | 1.88% | No change | 97,046 | $2.7M |
| Algert Global LLC | 0.03% | New | 92,918 | $2.6M |
| Quantinno Capital Management LP | 0.00% | Add +52.1% | 90,470 | $2.5M |
| Goldman Sachs Group Inc. | 0.00% | Add +31.0% | 90,029 | $2.5M |
| Bank of New York Mellon Corp | 0.00% | Add +2.9% | 79,941 | $2.2M |
| Boothbay Fund Management, LLC | 0.04% | New | 79,090 | $2.2M |
| D. E. Shaw & Co. | 0.00% | Add +93.0% | 72,691 | $2.0M |
| Marshall Wace, LLP | 0.00% | New | 72,258 | $2.0M |
| PMC FIG Opportunities LLC | 3.16% | New | 70,959 | $2.0M |
| Fisher Asset Management | 0.00% | Add +7.9% | 68,966 | $1.9M |
| Creative Planning | 0.00% | Add +16.2% | 66,201 | $1.8M |
| Perigon Wealth Management, LLC | 0.03% | Reduce -0.3% | 60,887 | $1.7M |
| Trexquant Investment LP | 0.01% | Add +33.3% | 53,272 | $1.5M |
| Point72 Asset Management | 0.00% | New | 40,302 | $1.1M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | Add +2.6% | 40,253 | $1.1M |
| American Century Companies Inc. | 0.00% | Reduce -0.5% | 38,357 | $1.1M |
| Private Wealth Partners, LLC | 0.07% | No change | 36,983 | $1.0M |
| United Capital Financial Advisors, LLC | 0.01% | Reduce -32.0% | 34,641 | $960K |
| Millennium Management | 0.00% | Reduce -29.4% | 32,876 | $911K |
| Squarepoint Ops LLC | 0.00% | Add +109.8% | 32,763 | $908K |
| Nuveen, LLC | 0.00% | No change | 30,324 | $840K |
| RBF Capital, LLC | 0.03% | No change | 30,000 | $831K |
| SummerHaven Investment Management, LLC | 0.42% | No change | 28,609 | $792K |
| Barclays PLC | 0.00% | Reduce -1.6% | 26,963 | $747K |
| Acadian Asset Management LLC | 0.00% | Reduce -76.6% | 26,006 | $719K |
| Bank of America Corp. | 0.00% | Reduce -4.4% | 24,474 | $678K |
| Wealthspire Advisors, LLC | 0.00% | No change | 24,231 | $671K |
| Wells Fargo & Company | 0.00% | Add +39.0% | 23,847 | $661K |
| UBS Group AG | 0.00% | Reduce -88.2% | 23,622 | $654K |
| Freestone Capital Holdings, LLC | 0.02% | No change | 23,258 | $644K |
| Cerity Partners LLC | 0.00% | Add +2.7% | 23,054 | $639K |
| Prudential Financial Inc. | 0.00% | Reduce -71.3% | 22,672 | $628K |
| Invesco Ltd. | 0.00% | Reduce -13.3% | 21,890 | $606K |
| Caldwell Sutter Capital, Inc. | 0.21% | No change | 20,390 | $565K |
| Stifel Financial Corp. | 0.00% | Add +0.3% | 20,242 | $561K |
| XTX Topco Ltd | 0.01% | Reduce -12.0% | 20,165 | $559K |
| State of Wisconsin Investment Board | 0.00% | Add +3.6% | 19,254 | $533K |
| Rhumbline Advisers | 0.00% | Add +0.8% | 18,801 | $521K |
| LPL Financial LLC | 0.00% | New | 18,113 | $502K |
| Princeton Capital Management LLC | 0.09% | No change | 15,059 | $417K |
| Bridgeway Capital Management, LLC | 0.01% | Reduce -42.2% | 15,047 | $417K |
| Sei Investments Co. | 0.00% | Reduce -33.6% | 14,619 | $405K |
| Deutsche Bank AG | 0.00% | Add +22.6% | 14,609 | $405K |
| Bridge City Capital, LLC | 0.09% | Reduce -8.8% | 14,170 | $393K |
| Fiduciary Financial Group, LLC | 0.04% | No change | 14,069 | $390K |
| Ieq Capital, LLC | 0.00% | Add +51.8% | 13,710 | $380K |
| Russell Investments Group, Ltd. | 0.00% | Add +1016.6% | 12,685 | $351K |
| T. Rowe Price Associates Inc. | 0.00% | Add +23.1% | 12,458 | $346K |
| Panagora Asset Management Inc. | 0.00% | New | 12,375 | $343K |
| Apella Capital, LLC | 0.00% | No change | 12,000 | $341K |
| R Squared Ltd | 0.18% | New | 12,207 | $338K |
| BNP Paribas Financial Markets | 0.00% | Add +275.5% | 12,027 | $333K |
| Thrivent Financial for Lutherans | 0.00% | No change | 10,189 | $282K |
| Brevan Howard Capital Management LP | 0.00% | New | 10,175 | $282K |
| Lodestar Private Asset Management LLC | 0.02% | No change | 10,156 | $281K |
| Mercer Global Advisors Inc. | 0.00% | New | 10,033 | $278K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | New | 9,357 | $266K |
| Atom Investors LP | 0.02% | New | 9,502 | $263K |
| Occudo Quantitative Strategies LP | 0.01% | Reduce -17.2% | 9,348 | $259K |
| Susquehanna Portfolio Strategies, LLC | 0.00% | No change | 9,303 | $258K |
| KCM Investment Advisors LLC | 0.01% | No change | 9,240 | $256K |
| Choreo, LLC | 0.00% | New | 9,094 | $252K |
| Wulff, Hansen & Co. | 0.18% | No change | 8,542 | $237K |
| MAI Capital Management | 0.00% | Add +18.6% | 8,424 | $233K |
| MetLife Investment Management, LLC | 0.00% | Reduce -7.7% | 8,227 | $228K |
| Blair William & Co. | 0.00% | New | 7,603 | $211K |
| JPMorgan Chase & Co. | 0.00% | Reduce -1.8% | 7,242 | $200K |
| Citigroup Inc. | 0.00% | Add +909.9% | 6,918 | $192K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -1.6% | 6,895 | $191K |
| Vanguard Global Advisers, LLC | 0.00% | No change | 6,521 | $181K |
| US Bancorp \de | 0.00% | Add +7.1% | 5,936 | $164K |
| New York State Common Retirement Fund | 0.00% | No change | 5,933 | $164K |
| Arax Advisory Partners | 0.00% | Add +1346.2% | 4,946 | $137K |
| FMR LLC | 0.00% | Add +9.3% | 4,247 | $118K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 4,134 | $115K |
"% of holder's portfolio" is BMRC's weight in each manager's 13F, not the share of Bank of Marin Bancorp the manager owns.