BANK OF MARIN BANCORP/CA BMRC

US Financials State Commercial Banks
$28.43
-1.8%
52w: $20.49 – $28.94

Latest 13F among current holders filed 11 days ago (Jun 24, 2026)

Price — last 12 months

research preview data
20.4924.7228.94
Jun 20, 2025 Jul 2, 2026
Institutional holders
140
+7 QoQ
13F value
$270.3M
+2.4% QoQ
Smart-money holders
6
signal tier ≥ 2
New smart buyers
1
Q1 2026
Options barometer
5.0×
$13K calls / $3K puts

Institutional value by quarter

$156.7M
Q1 2024
$145.4M
Q2 2024
$178.5M
Q3 2024
$220.2M
Q4 2024
$211.9M
Q1 2025
$226.1M
Q2 2025
$249.8M
Q3 2025
$264.1M
Q4 2025
$270.3M
Q1 2026

Number of holders

103
Q1 2024
97
Q2 2024
109
Q3 2024
118
Q4 2024
125
Q1 2025
120
Q2 2025
138
Q3 2025
133
Q4 2025
140
Q1 2026

Who owns BMRC?

Q1 2026 filings
FundTypeSharesValue% of fundChange
BlackRock, Inc. Index provider1.4M$35.9M0.0%-1.4%
DIMENSIONAL FUND ADVISORS LP Quant stat arb802.9K$20.6M0.0%+4.2%
VANGUARD CAPITAL MANAGEMENT LLC Diversified mechanical642.7K$16.5M0.0%
ALLIANCEBERNSTEIN L.P. Long only active623.0K$16.2M0.0%-5.6%
WELLINGTON MANAGEMENT GROUP LLP Long only active632.0K$16.2M0.0%-31.5%
HoldCo Asset Management, LP ★3Fundamental concentrated504.4K$12.9M1.0%Held
MANUFACTURERS LIFE INSURANCE COMPANY, THE Diversified mechanical458.8K$11.8M0.0%+1.9%
GEODE CAPITAL MANAGEMENT, LLC Index provider390.3K$10.0M0.0%+1.2%
AMERIPRISE FINANCIAL INC Bank broker374.9K$9.6M0.0%-1.7%
STATE STREET CORP Index provider340.0K$8.7M0.0%+1.0%
TWO SIGMA INVESTMENTS, LP Quant stat arb266.6K$6.8M0.0%+90.9%
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC Other260.6K$6.7M0.0%-3.5%
HEARTLAND ADVISORS INC Other250.0K$6.4M0.3%+25.3%
MORGAN STANLEY Bank broker240.4K$6.2M0.0%-8.3%
UBS Group AG Bank broker199.7K$5.1M0.0%+401.4%
CITADEL ADVISORS LLC Multistrat pod178.8K$4.6M0.0%+184.5%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC Index provider125.4K$3.2M0.0%-2.8%
NORTHERN TRUST CORP Index provider125.2K$3.2M0.0%+6.7%
KENNEDY CAPITAL MANAGEMENT LLC Other123.3K$3.2M0.1%+1.8%
RENAISSANCE TECHNOLOGIES LLC Quant stat arb119.4K$3.1M0.0%+25.3%
AQR CAPITAL MANAGEMENT LLC Quant stat arb117.6K$3.0M0.0%-0.4%
Westmount Partners, LLC Other115.5K$3.0M0.7%+0.8%
ACADIAN ASSET MANAGEMENT LLC Quant stat arb110.9K$2.8M0.0%-6.0%
VANGUARD PORTFOLIO MANAGEMENT LLC Diversified mechanical110.5K$2.8M0.0%
VANGUARD FIDUCIARY TRUST CO Diversified mechanical106.8K$2.7M0.0%
Bank of Marin Other97.0K$2.5M1.8%-6.7%
LOS ANGELES CAPITAL MANAGEMENT LLC Diversified mechanical90.4K$2.3M0.0%New
PRUDENTIAL FINANCIAL INC Insurance79.1K$2.0M0.0%-18.9%
Qube Research & Technologies Ltd Quant stat arb78.1K$2.0M0.0%+648.1%
Bank of New York Mellon Corp Diversified mechanical77.7K$2.0M0.0%+7.1%
ALGEBRIS (UK) LTD ★2Fundamental concentrated75.3K$1.9M0.1%New
GOLDMAN SACHS GROUP INC Bank broker68.7K$1.8M0.0%+34.2%
Fisher Asset Management, LLC Long only active63.9K$1.6M0.0%+21.9%
Perigon Wealth Management, LLC Wealth advisor61.1K$1.6M0.0%-0.4%
Quantinno Capital Management LP Diversified mechanical59.5K$1.5M0.0%+20.6%
Creative Planning Wealth advisor57.0K$1.5M0.0%-8.1%
UNITED CAPITAL FINANCIAL ADVISORS, LLC Wealth advisor50.9K$1.3M0.0%New
MILLENNIUM MANAGEMENT LLC Multistrat pod46.5K$1.2M0.0%+433.1%
JANE STREET GROUP, LLC Market maker42.1K$1.1M0.0%-17.4%
Fourthstone LLC ★2Fundamental diversified41.8K$1.1M0.2%+359.7%
Trexquant Investment LP Diversified mechanical40.0K$1.0M0.0%+9.0%
Connor, Clark & Lunn Investment Management Ltd. Diversified mechanical39.2K$1.0M0.0%+9.3%
AMERICAN CENTURY COMPANIES INC Diversified mechanical38.5K$988K0.0%-1.2%
D. E. Shaw & Co., Inc. Quant stat arb37.7K$966K0.0%New
Private Wealth Partners, LLC ★2Fundamental diversified37.0K$948K0.1%Held
Nuveen, LLC Diversified mechanical30.3K$777K0.0%+15.3%
RBF Capital, LLC Other30.0K$769K0.0%-50.0%
SummerHaven Investment Management, LLC Other28.6K$733K0.5%-13.1%
BARCLAYS PLC Bank broker27.4K$702K0.0%-42.3%
BRIDGEWAY CAPITAL MANAGEMENT, LLC Diversified mechanical26.0K$667K0.0%-29.7%

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