Bank of Marin Bancorp
BMRC · NASDAQ
$26.93+$0.86 (+3.30%)TodayMarket closed ·
Prev close $26.07
Who owns BMRC
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 35.2% of BMRC’s shares.
- BlackRock Institutional Trust Company, N.A.7.7%
- Dimensional Fund Advisors, L.P.4.2%
- Vanguard Capital Management, LLC4.1%
- AllianceBernstein L.P.3.8%
- Next 6 largest institutions15.4%
- All other shareholders64.8%
| Holder | Shares | % of shares |
|---|---|---|
| BlackRock Institutional Trust Company, N.A. | 1.25M | 7.69% |
| Dimensional Fund Advisors, L.P. | 680.24K | 4.20% |
| Vanguard Capital Management, LLC | 657.94K | 4.06% |
| AllianceBernstein L.P. | 613.72K | 3.79% |
| Holdco Asset Management, LP | 504.41K | 3.12% |
| Manulife Investment Management (North America) Limited | 456.40K | 2.82% |
| Columbia Threadneedle Investments (US) | 420.47K | 2.60% |
| Geode Capital Management, L.L.C. | 413.17K | 2.55% |
| Two Sigma Investments, LP | 361.57K | 2.23% |
| State Street Investment Management (US) | 344.31K | 2.13% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 470.34K | 2.91% |
| iShares Russell 2000 ETF | 411.06K | 2.54% |
| Heartland Value Fund | 300.00K | 1.85% |
| Algebris Financial Equity Fund | 290.78K | 1.80% |
| Columbia Small Cap Value Discovery Fund | 277.17K | 1.71% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $10.19K (2 trades) of BMRC on the open market, with no sales.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Bonaccorso David | Tax withholding | 273 | $7.64K |
| Bloom David A | Tax withholding | 604 | $17.61K |
| Anderson Nicolas C | Buy | 175 | $5.05K |
| Gencer Cigdem | Other | 849 | $24.57K |
| Watson Secil Tabli | Other | 849 | $24.57K |
| Anderson Nicolas C | Other | 849 | $24.57K |
| Kennedy Kevin R | Other | 849 | $24.57K |
| Sobel Brian M | Other | 849 | $24.57K |
| Sklar Joel | Other | 849 | $24.57K |
| Colombo Russell A | Other | 849 | $24.57K |
Short interest
Settled Sep 30, 2026
- Shares short
- 1.06M
- Days to cover
- 5.40
- % of shares outstanding
- 6.53%
- Average daily volume
- 195.77K
- Change since last report
- +22.0%
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