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Bank of Marin Bancorp (BMRC) Institutional Ownership

Bank of Marin Bancorp logo
$26.10 +0.24 (+0.91%)
As of 02:38 PM Eastern
This is a fair market value price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Bank of Marin Bancorp (NASDAQ:BMRC)

Current
Institutional Ownership
Percentage
52.26%
Number of
Institutional Buyers
(last 12 months)
70
Total
Institutional Inflows
(last 12 months)
$71.92M
Number of
Institutional Sellers
(last 12 months)
42
Total
Institutional Outflows
(last 12 months)
$24.11M
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BMRC Institutional Buying and Selling by Quarter

Bank of Marin Bancorp Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/5/2026Bank of New York Mellon Corp77,699$1.99M0.0%+7.1%0.480%
4/27/2026 Lodestar Private Asset Management LLC10,156$260K0.0%+10.0%0.063%
4/20/2026 Apella Capital LLC12,000$317K0.0%N/A0.074%
4/16/2026 Westmount Partners LLC115,484$2.96M0.7%+0.8%0.716%
2/19/2026Invesco Ltd.26,230$682K0.0%-16.9%0.163%
2/18/2026Empowered Funds LLC21,977$572K0.0%-30.2%0.137%
2/18/2026XTX Topco Ltd8,774$228K0.0%-38.6%0.055%
2/18/2026Wellington Management Group LLP922,642$24.00M0.0%-2.2%5.732%
2/18/2026Occudo Quantitative Strategies LP12,237$318K0.0%+32.9%0.076%
2/18/2026Millennium Management LLC8,732$227K0.0%-48.7%0.054%
2/18/2026Engineers Gate Manager LP10,510$273K0.0%-5.6%0.065%
2/18/2026Bridgeway Capital Management LLC37,024$963K0.0%-64.2%0.230%
2/17/2026AQR Capital Management LLC118,137$3.07M0.0%+9.3%0.734%
2/17/2026Trexquant Investment LP36,663$954K0.0%-25.9%0.228%
2/17/2026Price T Rowe Associates Inc. MD8,839$230K0.0%N/A0.055%
2/17/2026State of Wisconsin Investment Board16,613$432K0.0%+33.5%0.103%
2/17/2026Royal Bank of Canada2,229$58K0.0%-26.0%0.014%
2/17/2026Blair William & Co. IL7,828$204K0.0%N/A0.049%
2/17/2026Bank of Marin104,046$2.71M1.9%+364.7%0.647%
2/16/2026Kennedy Capital Management LLC121,048$3.15M0.1%-0.6%0.752%
2/16/2026Barclays PLC47,488$1.24M0.0%+4.9%0.295%
2/16/2026Bridge City Capital LLC16,422$427K0.1%+30.7%0.102%
2/13/2026The Manufacturers Life Insurance Company 450,054$11.71M0.0%-0.6%2.797%
2/13/2026CANADA LIFE ASSURANCE Co1,507$39K0.0%+33.6%0.009%
2/13/2026Fourthstone LLC9,100$237K0.0%-95.9%0.057%
2/13/2026State Street Corp336,797$8.76M0.0%-3.7%2.093%
2/13/2026Ieq Capital LLC9,556$249K0.0%+11.9%0.059%
2/13/2026Wells Fargo & Company MN28,082$730K0.0%+22.7%0.175%
2/13/2026 Wealthspire Advisors LLC24,771$644K0.0%+20.7%0.154%
2/13/2026Quadrant Capital Group LLC2,753$72K0.0%+17.3%0.017%
2/12/2026Jane Street Group LLC50,961$1.33M0.0%+39.3%0.317%
2/12/2026Renaissance Technologies LLC95,292$2.48M0.0%-8.3%0.592%
2/12/2026Dimensional Fund Advisors LP770,817$20.05M0.0%-2.1%4.791%
2/12/2026Integrated Quantitative Investments LLC11,464$298K0.1%+10.0%0.071%
2/11/2026Empowered Funds LLC21,977$572K0.0%-30.2%0.137%
2/11/2026Heartland Advisors Inc.199,570$5.19M0.3%N/A1.240%
2/11/2026Cerity Partners LLC22,423$583K0.0%-2.5%0.139%
2/11/2026Franklin Resources Inc.12,844$334K0.0%-50.9%0.080%
2/11/2026State of Wyoming15,885$413K0.0%+2.8%0.099%
2/10/2026Goldman Sachs Group Inc.51,227$1.33M0.0%+38.5%0.318%
2/9/2026Geode Capital Management LLC385,827$10.04M0.0%+3.6%2.398%
2/5/2026Allworth Financial LP3,146$82K0.0%-24.8%0.020%
1/30/2026 Torren Management LLC1,186$31K0.0%N/A0.007%
1/16/2026 Perigon Wealth Management LLC61,299$1.59M0.0%-0.7%0.381%
1/15/2026 Westmount Partners LLC114,559$2.98M0.7%N/A0.712%
1/9/2026 SG Americas Securities LLC4,413$115K0.0%N/A0.027%
11/17/2025Numerai GP LLC23,292$566K0.1%-9.5%0.145%
11/17/2025Millennium Management LLC17,018$413K0.0%-61.5%0.106%
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.6,747$164K0.0%-16.4%0.042%
11/17/2025HoldCo Asset Management LP504,411$12.25M1.3%+23.8%3.134%
11/17/2025Brevan Howard Capital Management LP11,599$282K0.0%N/A0.072%
11/17/2025Bank of America Corp DE32,689$794K0.0%-17.8%0.203%
11/17/2025Aquatic Capital Management LLC5,882$143K0.0%-12.3%0.037%
11/17/2025Alliancebernstein L.P.673,518$16.35M0.0%-2.6%4.185%
11/17/2025Ameriprise Financial Inc.378,065$9.18M0.0%+2.2%2.349%
11/14/2025Creative Planning60,133$1.46M0.0%+12.7%0.374%
11/14/2025Hotchkis & Wiley Capital Management LLC273,266$6.64M0.0%+85.3%1.698%
11/14/2025Occudo Quantitative Strategies LP9,211$224K0.0%N/A0.057%
11/14/2025Two Sigma Investments LP123,789$3.01M0.0%+33.3%0.769%
11/14/2025Bridgeway Capital Management LLC103,307$2.51M0.1%-1.5%0.642%
11/14/2025Squarepoint Ops LLC12,733$309K0.0%-78.7%0.079%
11/14/2025Wellington Management Group LLP943,534$22.91M0.0%+268.7%5.862%
11/14/2025Elizabeth Park Capital Advisors Ltd.110,512$2.68M2.2%-46.6%0.687%
11/13/2025Kennedy Capital Management LLC121,801$2.96M0.1%-0.3%0.757%
11/13/2025Sei Investments Co.9,097$221K0.0%N/A0.057%
11/13/2025UBS Group AG166,615$4.05M0.0%+143.9%1.035%
11/13/2025BNP Paribas Financial Markets2,893$70K0.0%+88.2%0.018%
11/13/2025Franklin Resources Inc.26,166$635K0.0%+129.3%0.163%
11/13/2025Russell Investments Group Ltd.1,269$31K0.0%+2,543.8%0.008%
11/13/2025First Trust Advisors LP9,065$220K0.0%-14.0%0.056%
11/12/2025Barclays PLC45,256$1.10M0.0%-7.4%0.281%
11/12/2025Integrated Quantitative Investments LLC10,424$253K0.1%N/A0.065%
11/12/2025Dimensional Fund Advisors LP787,584$19.12M0.0%+1.8%4.893%
11/12/2025Choreo LLC11,626$282K0.0%-6.8%0.072%
11/10/2025MAI Capital Management7,440$181K0.0%+23.9%0.046%
11/10/2025Princeton Capital Management LLC10,059$244K0.1%N/A0.062%
11/10/2025Lion Street Advisors LLC5,900$143K0.0%N/A0.037%
11/7/2025Vanguard Group Inc.838,623$20.36M0.0%+0.7%5.201%
11/7/2025Wulff Hansen & CO.8,542$207K0.2%N/A0.053%
11/6/2025Rhumbline Advisers22,670$550K0.0%-4.3%0.141%
11/4/2025State of Wyoming15,452$375K0.0%N/A0.096%
11/3/2025 AlphaQuest LLC8,042$195K0.0%N/A0.050%
11/3/2025 SummerHaven Investment Management LLC32,919$799K0.5%N/A0.204%
10/28/2025 Lodestar Private Asset Management LLC9,231$224K0.0%N/A0.057%
10/17/2025 Perigon Wealth Management LLC61,752$1.50M0.0%-0.9%0.383%
10/15/2025CWM LLC6,376$155K0.0%+63.7%0.040%
10/10/2025 Financial Connections Group Inc.12,000$291K0.1%N/A0.074%
10/10/2025 Fiduciary Financial Group LLC14,069$342K0.1%-6.6%0.087%
8/27/2025Squarepoint Ops LLC59,750$1.37M0.0%N/A0.371%
8/15/2025Tower Research Capital LLC TRC 1,875$43K0.0%+124.6%0.012%
8/15/2025HoldCo Asset Management LP407,411$9.31M1.5%N/A2.527%
8/15/2025BNP Paribas Financial Markets1,537$35K0.0%-89.1%0.010%
8/15/2025Bridgeway Capital Management LLC104,909$2.40M0.1%+2.3%0.651%
8/15/2025Bank of America Corp DE39,782$909K0.0%+12.6%0.247%
8/15/2025Ameriprise Financial Inc.370,043$8.45M0.0%+1.3%2.296%
8/14/2025Jane Street Group LLC29,751$680K0.0%+49.0%0.185%
8/14/2025Raymond James Financial Inc.8,434$193K0.0%N/A0.052%
8/14/2025Quantinno Capital Management LP29,904$683K0.0%+166.8%0.186%
8/14/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.8,070$184K0.0%-14.1%0.050%
8/14/2025Alliancebernstein L.P.691,459$15.79M0.0%-1.4%4.289%


BMRC Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of BMRC shares?

During the previous two years, 115 institutional investors and hedge funds held shares of Bank of Marin Bancorp. The most heavily invested institutionals were Wellington Management Group LLP ($24.00M), Vanguard Group Inc. ($20.36M), Dimensional Fund Advisors LP ($20.05M), Alliancebernstein L.P. ($16.35M), HoldCo Asset Management LP ($12.25M), The Manufacturers Life Insurance Company ($11.71M), and North Reef Capital Management LP ($11.20M).Learn more on Bank of Marin Bancorp's institutional investors.

What percentage of Bank of Marin Bancorp's stock is owned by institutional investors?

52.26% of Bank of Marin Bancorp's stock is owned by institutional investors. Learn more on BMRC's institutional investor holdings.

Which institutional investors have been buying Bank of Marin Bancorp's stock?

Of the 101 institutional investors that purchased Bank of Marin Bancorp's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Wellington Management Group LLP ($763.19K), HoldCo Asset Management LP ($504.41K), Elizabeth Park Capital Advisors Ltd. ($238.95K), Fourthstone LLC ($205.97K), Heartland Advisors Inc. ($199.57K), Basswood Capital Management L.L.C. ($169.80K), and North Reef Capital Management LP ($148.02K).

How much institutional buying is happening at Bank of Marin Bancorp?

Institutional investors have bought a total of 3,013,061 shares in the last 24 months. This purchase volume represents approximately $71.92M in transactions.

Which of Bank of Marin Bancorp's major shareholders have been selling company stock?

Of the 42 institutional investors that sold Bank of Marin Bancorp's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Fourthstone LLC ($213.03K), Elizabeth Park Capital Advisors Ltd. ($128.44K), American Century Companies Inc. ($74.39K), Bridgeway Capital Management LLC ($67.89K), Hotchkis & Wiley Capital Management LLC ($66.81K), Acadian Asset Management LLC ($62.44K), and Squarepoint Ops LLC ($47.02K).

How much institutional selling is happening at Bank of Marin Bancorp?

Institutional investors have sold a total of 990,029 shares in the last 24 months. This volume of shares sold represents approximately $24.11M in transactions.


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This page (NASDAQ:BMRC) was last updated on 5/6/2026 by MarketBeat.com Staff.
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