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, Q1 2022
Institutional positions in Bank of Marin Bancorp as of Mar 31, 2022. 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
- 101
- +4 vs. Q4 2021
- Shares held
- 7.61M
- +8.05K (+0.1%) vs. Q4 2021
- Total value
- $266.7M
- −$16.0M (−5.7%) vs. Q4 2021
- New holders
- 14
- 29 more added
- Sold out
- 10
- 34 more reduced
1 institution that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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, Q1 2022
Shares, value and share of portfolio for each institution holding Bank of Marin Bancorp; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 1,142,748 | $40.1M | 0.00% | −37,123−3.1% | Reduced |
| John W. Rosenthal Capital Management, Inc. | 0 | $0 | 0.00% | −48,800−100.0% | Sold out |
| Anchor Capital Advisors LLC | 0 | $0 | 0.00% | −26,063−100.0% | Sold out |
| Gyon Technologies Capital Management, LP | 0 | $0 | 0.00% | −8,308−100.0% | Sold out |
| Advisor Resource Council | 0 | $0 | 0.00% | −7,214−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −6,372−100.0% | Sold out |
| First Republic Investment Management, Inc. | 0 | $0 | 0.00% | −5,757−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −5,601−100.0% | Sold out |
| Rafferty Asset Management, LLC | 0 | $0 | 0.00% | −5,571−100.0% | Sold out |
| SEI Investments Co | 0 | $0 | 0.00% | −5,500−100.0% | Sold out |
| Polaris Wealth Advisory Group, LLC | 0 | $0 | 0.00% | −5,400−100.0% | Sold out |
| Reilly Financial Advisors, LLC | – | – | – | – | Not filed |