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.
Q4 2025 vs. Q3 2025
How the institutions holding Bank of Marin Bancorp changed between Q3 2025 and Q4 2025.
All holders in Q4 2025All holders in Q3 2025
| Measure | Q3 2025 | Of which not filed for Q4 2025 | Q4 2025 | Change |
|---|---|---|---|---|
| Holders | 138 | 4 | 133 | −1 |
| Shares | 10.3M | 33.0K | 10.1M | −101.2K (−1.0%) |
| Value | $249.6M | $884.0K | $263.3M | +$14.6M (+5.9%) |
4 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so the changes leave them out.
New holders (11)
Institutions that held Bank of Marin Bancorp at the end of Q4 2025 but not at the end of Q3 2025.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Heartland Advisors Inc | 199,570 | $5.19M | 0.28% |
| Westmount Partners, LLC | 114,559 | $2.98M | 0.74% |
| Citadel Advisors LLC | 62,838 | $1.63M | 0.00% |
| Qube Research & Technologies Ltd | 10,438 | $271.5K | 0.00% |
| Canada Pension Plan Investment Board | 9,200 | $239.3K | 0.00% |
| Price T Rowe Associates Inc | 8,839 | $230.0K | 0.00% |
| Blair William & Co | 7,828 | $203.6K | 0.00% |
| SG Americas Securities, LLC | 4,413 | $115.0K | 0.00% |
| Pinnacle Wealth Planning Services, Inc. | 1,572 | $40.9K | 0.00% |
| Torren Management, LLC | 1,186 | $30.9K | 0.02% |
| UBS Asset Management Americas Inc | 136 | $3.54K | 0.00% |
Sold out (12)
Institutions that held Bank of Marin Bancorp at the end of Q3 2025 and filed for Q4 2025 without it.
| Institution | Shares, Q3 2025 | Value, Q3 2025 |
|---|---|---|
| Elizabeth Park Capital Advisors, Ltd. | 110,512 | $2.68M |
| Empowered Funds, LLC | 31,494 | $764.7K |
| Numerai GP LLC | 23,292 | $565.5K |
| ExodusPoint Capital Management, LP | 19,816 | $481.1K |
| Squarepoint Ops LLC | 12,733 | $309.2K |
| RSM US Wealth Management LLC | 11,626 | $282.3K |
| Brevan Howard Capital Management LP | 11,599 | $281.6K |
| Stephens Inc | 11,343 | $275.4K |
| First Trust Advisors LP | 9,065 | $220.1K |
| Ameritas Advisory Services, LLC | 3,001 | $72.9K |
| Advisory Services Network, LLC | 504 | $12.2K |
| Clearstead Advisors, LLC | 7 | $170 |
Not filed for Q4 2025 yet (4)
Institutions that held Bank of Marin Bancorp at the end of Q3 2025 and haven't filed a 13F for Q4 2025. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q3 2025 | Value, Q3 2025 |
|---|---|---|
| Cubist Systematic Strategies, LLC | 26,153 | $635.0K |
| Lion Street Advisors, LLC | 5,900 | $224.8K |
| Point72 Asia (Singapore) Pte. Ltd. | 733 | $17.8K |
| Point72 (DIFC) Ltd | 262 | $6.37K |