Bank of Marin Bancorp
BMRC- Exchange
- Nasdaq
- Industry
- State Commercial Banks
- SEC CIK
- 0001403475
In the last 90 days, Bank of Marin Bancorp insiders filed 1 open-market purchase and 0 sales; 142 institutions reported holding it in 13F filings for Q2 2026, worth $299.8M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Bank of Marin Bancorp as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 133
- −1 vs. Q3 2025
- Shares held
- 10.1M
- −101.2K (−1.0%) vs. Q3 2025
- Total value
- $263.3M
- +$14.6M (+5.9%) vs. Q3 2025
- New holders
- 11
- 43 more added
- Sold out
- 12
- 43 more reduced
4 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting BMRC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 142 | $299.8M |
| Q1 2026 | 140 | $270.3M |
| Q4 2025 | 133 | $263.3M |
| Q3 2025 | 138 | $249.6M |
| Q2 2025 | 119 | $226.0M |
| Q1 2025 | 124 | $211.9M |
| Q4 2024 | 117 | $220.2M |
| Q3 2024 | 108 | $178.1M |
| Q2 2024 | 96 | $145.2M |
| Q1 2024 | 102 | $141.6M |
| Q4 2023 | 97 | $186.3M |
| Q3 2023 | 93 | $153.8M |
| Q2 2023 | 95 | $146.1M |
| Q1 2023 | 100 | $184.1M |
| Q4 2022 | 97 | $259.9M |
| Q3 2022 | 94 | $235.3M |
| Q2 2022 | 96 | $256.0M |
| Q1 2022 | 101 | $266.7M |
| Q4 2021 | 98 | $282.8M |
| Q3 2021 | 100 | $289.6M |
| Q2 2021 | 95 | $198.1M |
| Q1 2021 | 93 | $231.1M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Bank of Marin Bancorp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Avion Wealth | 24 | $0 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 8 | $208 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 9 | $235 | 0.00% | +1+12.5% | Added |
| SBI Securities Co., Ltd. | 14 | $364 | 0.00% | +7+100.0% | Added |
| Cullen/Frost Bankers, Inc. | 23 | $599 | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 25 | $651 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 65 | $1.69K | 0.00% | +21+47.7% | Added |
| Rothschild Investment LLC | 67 | $1.74K | 0.00% | +8+13.6% | Added |
| Farther Finance Advisors, LLC | 67 | $1.75K | 0.00% | +36+116.1% | Added |
| UMA Financial Services, Inc. | 68 | $1.77K | 0.00% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 85 | $2.21K | 0.00% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 136 | $3.54K | 0.00% | +136 | New |
| Optiver Holding B.V. | 148 | $3.85K | 0.00% | 00.0% | Unchanged |
| Red Tortoise LLC | 185 | $4.81K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 190 | $4.94K | 0.00% | −600−75.9% | Reduced |
| Private Wealth Management Group, LLC | 221 | $5.75K | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 227 | $5.90K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 237 | $6.16K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 318 | $8.27K | 0.00% | −8,113−96.2% | Reduced |
| Citigroup Inc | 333 | $8.66K | 0.00% | −249−42.8% | Reduced |
| Smartleaf Asset Management LLC | 333 | $8.78K | 0.00% | +81+32.1% | Added |
| Amalgamated Bank | 463 | $12.0K | 0.00% | −69−13.0% | Reduced |
| Essential Partners LLC | 484 | $12.6K | 0.00% | +40+9.0% | Added |
| The PNC Financial Services Group, Inc. | 517 | $13.4K | 0.00% | +4+0.8% | Added |
| Tower Research Capital LLC (TRC) | 535 | $13.9K | 0.00% | −830−60.8% | Reduced |
| EverSource Wealth Advisors, LLC | 606 | $15.8K | 0.00% | +52+9.4% | Added |
| GAMMA Investing LLC | 689 | $17.9K | 0.00% | +51+8.0% | Added |
| Nisa Investment Advisors, LLC | 844 | $22.0K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 850 | $22.1K | 0.00% | −167−16.4% | Reduced |
| California State Teachers Retirement System | 907 | $23.6K | 0.00% | −11−1.2% | Reduced |
| Golden State Wealth Management, LLC | 1,000 | $26.0K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 1,123 | $29.2K | 0.00% | −8−0.7% | Reduced |
| Torren Management, LLC | 1,186 | $30.9K | 0.02% | +1,186 | New |
| Ameritas Investment Partners, Inc. | 1,196 | $31.1K | 0.00% | −356−22.9% | Reduced |
| Russell Investments Group, Ltd. | 1,269 | $33.0K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 1,359 | $35.3K | 0.00% | 00.0% | Unchanged |
| Great West Life Assurance Co | 1,507 | $39.0K | 0.00% | +379+33.6% | Added |
| Versant Capital Management, Inc | 1,567 | $40.8K | 0.01% | 00.0% | Unchanged |
| Pinnacle Wealth Planning Services, Inc. | 1,572 | $40.9K | 0.00% | +1,572 | New |
| Royal Bank of Canada | 2,229 | $58.0K | 0.00% | −785−26.0% | Reduced |
| Quadrant Capital Group LLC | 2,753 | $71.6K | 0.00% | +407+17.3% | Added |
| Rockefeller Capital Management L.P. | 2,860 | $74.4K | 0.00% | +180+6.7% | Added |
| Aquatic Capital Management LLC | 3,092 | $80.4K | 0.00% | −2,790−47.4% | Reduced |
| Parallel Advisors, LLC | 3,109 | $80.9K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 3,146 | $81.8K | 0.00% | −1,037−24.8% | Reduced |
| BNP Paribas Arbitrage, SA | 3,384 | $88.0K | 0.00% | +491+17.0% | Added |
| FMR LLC | 3,435 | $89.4K | 0.00% | +276+8.7% | Added |
| Police & Firemen's Retirement System of New Jersey | 4,134 | $107.5K | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 4,413 | $115.0K | 0.00% | +4,413 | New |
| US Bancorp | 5,500 | $143.1K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 5,933 | $154.3K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 6,567 | $170.8K | 0.00% | −166−2.5% | Reduced |
| CWM, LLC | 6,560 | $171.0K | 0.00% | +184+2.9% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 6,838 | $177.9K | 0.00% | +91+1.3% | Added |
| MAI Capital Management | 7,452 | $193.8K | 0.00% | +12+0.2% | Added |
| Blair William & Co | 7,828 | $203.6K | 0.00% | +7,828 | New |
| Wulff, Hansen & Co. | 8,542 | $222.2K | 0.19% | 00.0% | Unchanged |
| Ballentine Partners, LLC | 8,682 | $225.8K | 0.00% | −355−3.9% | Reduced |
| Millennium Management LLC | 8,732 | $227.1K | 0.00% | −8,286−48.7% | Reduced |
| XTX Topco Ltd | 8,774 | $228.2K | 0.01% | −5,522−38.6% | Reduced |
| Price T Rowe Associates Inc | 8,839 | $230.0K | 0.00% | +8,839 | New |
| MetLife Investment Management | 8,917 | $231.9K | 0.00% | 00.0% | Unchanged |
| SEI Investments Co | 9,097 | $236.6K | 0.00% | 00.0% | Unchanged |
| Fourthstone LLC | 9,100 | $236.7K | 0.04% | −213,034−95.9% | Reduced |
| Canada Pension Plan Investment Board | 9,200 | $239.3K | 0.00% | +9,200 | New |
| Lodestar Private Asset Management LLC | 9,231 | $240.1K | 0.02% | 00.0% | Unchanged |
| KCM Investment Advisors LLC | 9,240 | $240.3K | 0.01% | 00.0% | Unchanged |
| Susquehanna Portfolio Strategies, LLC | 9,536 | $248.0K | 0.00% | −180−1.9% | Reduced |
| Ieq Capital, LLC | 9,556 | $248.6K | 0.00% | +1,015+11.9% | Added |
| Princeton Capital Management LLC | 10,059 | $261.6K | 0.07% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 10,438 | $271.5K | 0.00% | +10,438 | New |
| Engineers Gate Manager LP | 10,510 | $273.4K | 0.00% | −621−5.6% | Reduced |
| Quest Partners LLC | 10,640 | $276.7K | 0.02% | +2,598+32.3% | Added |
| Integrated Quantitative Investments LLC | 11,464 | $298.2K | 0.06% | +1,040+10.0% | Added |
| Financial Connections Group, Inc. | 12,000 | $312.0K | 0.11% | 00.0% | Unchanged |
| Occudo Quantitative Strategies LP | 12,237 | $318.3K | 0.02% | +3,026+32.9% | Added |
| Deutsche Bank AG | 12,426 | $323.2K | 0.00% | 00.0% | Unchanged |
| Franklin Resources Inc | 12,844 | $334.1K | 0.00% | −13,322−50.9% | Reduced |
| Fiduciary Financial Group, LLC | 14,069 | $365.9K | 0.05% | 00.0% | Unchanged |
| State of Wyoming | 15,885 | $413.2K | 0.05% | +433+2.8% | Added |
| Bridge City Capital, LLC | 16,422 | $427.1K | 0.13% | +3,856+30.7% | Added |
| State of Wisconsin Investment Board | 16,613 | $432.1K | 0.00% | +4,172+33.5% | Added |
| Rhumbline Advisers | 19,095 | $496.7K | 0.00% | −3,575−15.8% | Reduced |
| Caldwell Sutter Capital, Inc. | 20,390 | $530.3K | 0.22% | 00.0% | Unchanged |
| Cerity Partners LLC | 22,423 | $583.2K | 0.00% | −576−2.5% | Reduced |
| Freestone Capital Holdings, LLC | 23,258 | $604.9K | 0.02% | 00.0% | Unchanged |
| Wealthspire Advisors, LLC | 24,771 | $644.3K | 0.01% | +4,246+20.7% | Added |
| Invesco Ltd. | 26,230 | $682.2K | 0.00% | −5,345−16.9% | Reduced |
| Nuveen, LLC | 26,297 | $684.0K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 28,082 | $730.4K | 0.00% | +5,199+22.7% | Added |
| RBF Capital, LLC | 30,000 | $780.3K | 0.04% | −92−0.3% | Reduced |
| Bank of America Corp | 32,496 | $845.2K | 0.00% | −193−0.6% | Reduced |
| SummerHaven Investment Management, LLC | 32,919 | $856.2K | 0.49% | 00.0% | Unchanged |
| Connor, Clark & Lunn Investment Management Ltd. | 35,894 | $933.6K | 0.00% | +4,491+14.3% | Added |
| Trexquant Investment LP | 36,663 | $953.6K | 0.01% | −12,819−25.9% | Reduced |
| Private Wealth Partners, LLC | 36,983 | $961.9K | 0.07% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 37,024 | $963.0K | 0.02% | −66,283−64.2% | Reduced |
| American Century Companies Inc | 39,008 | $1.01M | 0.00% | −794−2.0% | Reduced |
| UBS Group AG | 39,824 | $1.04M | 0.00% | −126,791−76.1% | Reduced |
| Raymond James Financial Inc | 45,478 | $1.18M | 0.00% | +37,044+439.2% | Added |