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Disclosery

BMRC BANK OF MARIN BANCORP

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COMMON STOCK (common), issuer CIK 1403475

136 managers (138 13F filers) reported a position in BMRC shares at 2025-09-30, 10,257,805 shares in all. 27 filers opened a position and 8 filers sold out during the quarter.

Managers
136
13F filers
138
New
27
Added
42
Reduced
36
Sold out
8
Shares held by filers
10,257,805

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.1,426,718$34.6M<0.01%-65,62913F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…943,534$22.9M<0.01%+687,61513F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC838,623$20.4M<0.01%+5,69013F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP787,584$19.1M<0.01%+14,08913F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.673,518$16.4M0.01%-17,94113F-HRTimeline
HoldCo Asset Management, LP504,411$12.2M1.29%+97,00013F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …452,867$11M0.01%-6,42613F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC378,065$9.18M<0.01%+8,02213F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC372,569$9.05M<0.01%+12,82513F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP349,826$8.49M<0.01%+90513F-HRTimelineGroup
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC273,266$6.63M0.02%+125,81613F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY232,802$5.65M<0.01%-40,24513F-HR/ATimelineGroup
Fourthstone LLC222,134$5.39M0.97%-54,44413F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding219,453$5.33M+46,840Timeline
UBS Group AGin group UBS Group AG166,615$4.05M<0.01%+98,31113F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co129,108$3.13M<0.01%+9,24313F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP124,195$3.02M<0.01%+35313F-HRTimelineGroup
KENNEDY CAPITAL MANAGEMENT LLC121,801$2.96M0.07%-42613F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC112,794$2.74M<0.01%-2,11113F-HRTimelineGroup
Elizabeth Park Capital Advisors, Ltd.110,512$2.68M2.17%-96,34313F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC108,096$2.62M<0.01%+34,36613F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC103,868$2.52M<0.01%-10,22413F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC103,307$2.51M0.05%-1,60213F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC97,578$2.37M<0.01%-2,90013F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp72,999$1.77M<0.01%-88313F-HRTimelineGroup
Perigon Wealth Management, LLC61,752$1.5M0.03%-54013F-HRTimeline
Creative Planningin group Creative Planning60,133$1.46M<0.01%+6,77013F-HRTimelineGroup
Fisher Asset Management, LLC52,427$1.27M<0.01%013F-HRTimeline
Trexquant Investment LP49,482$1.2M0.01%+37,58513F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources26,166$1.14M<0.01%+14,75313F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC45,256$1.1M<0.01%-3,62813F-HR/ATimelineGroup
Quantinno Capital Management LP41,075$997K<0.01%+11,17113F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC39,802$966K<0.01%-27,71013F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC36,985$898K<0.01%+2,86013F-HRTimelineGroup
Private Wealth Partners, LLC36,983$898K0.06%013F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC36,578$888K<0.01%+6,82713F-HRTimelineGroup
SummerHaven Investment Management, LLC32,919$799K0.47%new13F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/32,689$794K<0.01%-7,09313F-HR/ATimelineGroup
Invesco Ltd.in group Invesco Ltd.31,575$767K<0.01%+3,34813F-HRTimelineGroup
Empowered Funds, LLC31,494$765K0.01%+3,39813F-HRTimeline
Connor, Clark & Lunn Investment Managem…31,403$762K<0.01%-5,12213F-HRTimeline
RBF Capital, LLC30,092$731K0.03%013F-HRTimeline
Nuveen, LLCin group TIAA26,297$638K<0.01%013F-HRTimelineGroup
Cubist Systematic Strategies, LLC26,153$635K0.01%new13F-HRTimeline
Numerai GP LLC23,292$566K0.08%-2,43713F-HRTimeline
Freestone Capital Holdings, LLCin group Freestone Capital Holdings, L…23,258$565K0.02%013F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC22,999$558K<0.01%+2,28713F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN22,883$556K<0.01%+9113F-HRTimelineGroup
RHUMBLINE ADVISERS22,670$550K<0.01%-1,01413F-HRTimeline
Bank of Marin22,390$544K0.38%013F-HRTimeline
Wealthspire Advisors, LLC20,525$498K<0.01%013F-HRTimeline
CALDWELL SUTTER CAPITAL, INC.20,390$495K0.21%013F-HRTimeline
ExodusPoint Capital Management, LP19,816$481K0.01%new13F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC17,018$413K<0.01%-27,19213F-HRTimelineGroup
State of Wyoming15,452$375K0.04%new13F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd14,296$347K0.02%-10,54913F-HRTimelineGroup
FIDUCIARY FINANCIAL GROUP, LLC14,069$342K0.05%-1,00013F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC12,733$309K<0.01%-47,01713F-HRTimelineGroup
Bridge City Capital, LLC12,566$305K0.08%013F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD12,441$302K<0.01%new13F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\12,426$302K<0.01%+3,53513F-HRTimelineGroup
Financial Connections Group, Inc.12,000$291K0.11%new13F-HRTimeline
CHOREO, LLC11,626$282K<0.01%-84613F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…11,599$282K<0.01%new13F-HRTimelineGroup
STEPHENS INC /AR/in group Stephens Investment Managemen…11,343$275K<0.01%013F-HRTimelineGroup
Engineers Gate Manager LP11,131$270K<0.01%new13F-HRTimeline
Integrated Quantitative Investments LLC10,424$253K0.07%new13F-HRTimeline
PRINCETON CAPITAL MANAGEMENT LLC10,059$244K0.07%new13F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding9,716$236K-10,689Timeline
Lion Street Advisors, LLC5,900$225K0.08%new13F-HRTimeline
KCM INVESTMENT ADVISORS LLC9,240$224K0.01%013F-HRTimeline
LODESTAR PRIVATE ASSET MANAGEMENT LLC9,231$224K0.02%new13F-HRTimeline
OCCUDO QUANTITATIVE STRATEGIES LP9,211$224K0.03%new13F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO9,097$221K<0.01%new13F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP9,065$220K<0.01%-1,47113F-HRTimelineGroup
Ballentine Partners, LLC9,037$219K<0.01%-11313F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…8,917$217K<0.01%new13F-HRTimelineGroup
WULFF, HANSEN & CO.8,542$207K0.18%new13F-HRTimeline
IEQ CAPITAL, LLC8,541$207K<0.01%new13F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC8,434$205K<0.01%013F-HRTimelineGroup
Arax Advisory Partners8,431$205K<0.01%+8,11413F-HRTimeline
AlphaQuest LLC8,042$195K0.01%new13F-HRTimeline
MAI Capital Management7,440$181K<0.01%+1,43513F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…6,747$164K<0.01%-1,32313F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO6,733$163K<0.01%-36713F-HR/ATimelineGroup
CWM, LLCin group CWM, LLC6,376$155K<0.01%+2,48113F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND5,933$144K<0.01%013F-HRTimeline
Aquatic Capital Management LLC5,882$143K<0.01%-82813F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\5,500$134K<0.01%-2913F-HRTimelineGroup
Ameritas Investment Partners, Inc.group of 2 filers holding4,553$111K0Timeline
Allworth Financial LP4,183$102K<0.01%+14213F-HRTimeline
Police & Firemen's Retirement System of…4,134$100K<0.01%013F-HRTimeline
FMR LLCin group FMR LLC3,159$76.7K<0.01%+24713F-HRTimelineGroup
Parallel Advisors, LLC3,109$75.5K<0.01%013F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA3,014$73K<0.01%-76413F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS2,893$70.2K<0.01%+1,35613F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…2,680$65.1K<0.01%new13F-HRTimelineGroup
QUADRANT CAPITAL GROUP LLC2,346$57K<0.01%new13F-HRTimeline
Versant Capital Management, Inc1,567$38K0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,365$33.1K<0.01%-51013F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc1,359$33K<0.01%013F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…1,269$30.8K<0.01%+1,22113F-HRTimelineGroup
SIGNATUREFD, LLC1,131$27.5K<0.01%+18513F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co1,128$27K<0.01%-513F-HRTimelineGroup
Sterling Capital Management LLC1,017$24.7K<0.01%+59313F-HRTimeline
Golden State Wealth Management, LLC1,000$24.3K<0.01%013F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…918$22.3K<0.01%new13F-HRTimeline
NISA INVESTMENT ADVISORS, LLC844$20.5K<0.01%013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP790$19.6K<0.01%013F-HRTimelineGroup
Point72 Asia (Singapore) Pte. Ltd.733$17.8K<0.01%new13F-HRTimeline
GAMMA Investing LLC638$15.5K<0.01%+7913F-HRTimeline
CITIGROUP INCin group CITIGROUP INC582$14.1K<0.01%-5,70213F-HRTimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…554$13.5K<0.01%+2313F-HRTimelineGroup
AMALGAMATED BANK532$13K<0.01%013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…513$12.5K<0.01%013F-HRTimelineGroup
Advisory Services Network, LLC504$12.2K<0.01%new13F-HRTimeline
Essential Partners LLC444$10.8K<0.01%+35913F-HRTimeline
Point72 (DIFC) Ltd262$6.37K<0.01%new13F-HRTimeline
Smartleaf Asset Management LLC252$6.12K<0.01%+10813F-HRTimeline
MassMutual Private Wealth & Trust, FSB237$5.75K<0.01%013F-HRTimeline
COMERICA BANK227$5.51K<0.01%013F-HRTimeline
Private Wealth Management Group, LLC221$5.37K<0.01%013F-HRTimeline
Red Tortoise LLC185$4.49K<0.01%013F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.148$3.59K<0.01%new13F-HRTimelineGroup
Fortitude Family Office, LLC85$2.06K<0.01%013F-HRTimeline
Physician Wealth Advisors, Inc.68$1.65K<0.01%013F-HRTimeline
ROTHSCHILD INVESTMENT LLC59$1.43K<0.01%-1613F-HRTimeline
IFP Advisors, Inc44$1.07K<0.01%+3713F-HR/ATimeline
Farther Finance Advisors, LLC31$753<0.01%+1313F-HRTimeline
Parkside Financial Bank & Trust25$607<0.01%013F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.23$554<0.01%-1513F-HRTimelineGroup
True Wealth Design, LLC8$195<0.01%new13F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.8$194<0.01%013F-HRTimelineGroup
Clearstead Advisors, LLC7$170<0.01%+613F-HRTimeline
SBI Securities Co., Ltd.7$170<0.01%+113F-HRTimeline
Avion Wealth24$00%013F-HRTimelineValue filed as zero, left out of ratios.