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Disclosery

BMRC BANK OF MARIN BANCORP

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COMMON STOCK (common), issuer CIK 1403475

131 managers (133 13F filers) reported a position in BMRC shares at 2025-12-31, 10,123,528 shares in all. 10 filers opened a position and 12 filers sold out during the quarter.

Managers
131
13F filers
133
New
10
Added
43
Reduced
43
Sold out
12
Shares held by filers
10,123,528

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, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, 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.1,421,049$37M<0.01%-5,66913F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…922,642$24M<0.01%-20,89213F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC843,183$21.9M<0.01%+4,56013F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP770,817$20M<0.01%-16,76713F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.659,962$17.2M0.01%-13,55613F-HRTimeline
HoldCo Asset Management, LP504,411$13.1M0.99%013F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …450,054$11.7M0.01%-2,81313F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC385,827$10M<0.01%+13,25813F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC381,555$9.92M<0.01%+3,49013F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP336,797$8.76M<0.01%-13,02913F-HRTimelineGroup
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC270,166$7.03M0.02%-3,10013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY262,196$6.82M<0.01%+29,39413F-HR/ATimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding250,631$6.52M+31,178Timeline
HEARTLAND ADVISORS INC199,570$5.19M0.28%new13F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co129,013$3.36M<0.01%-9513F-HRTimelineGroup
KENNEDY CAPITAL MANAGEMENT LLC121,048$3.15M0.07%-75313F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC118,137$3.07M<0.01%+10,04113F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC118,050$3.07M0.01%+5,25613F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP117,329$3.05M<0.01%-6,86613F-HRTimelineGroup
Westmount Partners, LLC114,559$2.98M0.74%new13F-HRTimeline
Bank of Marin104,046$2.71M1.87%+81,65613F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC97,502$2.54M<0.01%-7613F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC95,292$2.48M<0.01%-8,57613F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp72,545$1.89M<0.01%-45413F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC62,838$1.63M<0.01%new13F-HRTimelineGroup
Creative Planningin group Creative Planning61,995$1.61M<0.01%+1,86213F-HRTimelineGroup
Perigon Wealth Management, LLC61,299$1.59M0.03%-45313F-HRTimeline
Fisher Asset Management, LLC52,427$1.36M<0.01%013F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC51,227$1.33M<0.01%+14,24213F-HR/ATimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC50,961$1.33M<0.01%+14,38313F-HRTimelineGroup
Quantinno Capital Management LP49,334$1.28M<0.01%+8,25913F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC47,488$1.24M<0.01%+2,23213F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC45,478$1.18M<0.01%+37,04413F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding39,960$1.04M-126,655Timeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC39,008$1.01M<0.01%-79413F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC37,024$963K0.02%-66,28313F-HRTimeline
Private Wealth Partners, LLC36,983$962K0.07%013F-HRTimeline
Trexquant Investment LP36,663$954K0.01%-12,81913F-HRTimeline
Connor, Clark & Lunn Investment Managem…35,894$934K<0.01%+4,49113F-HRTimeline
SummerHaven Investment Management, LLC32,919$856K0.49%013F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/32,496$845K<0.01%-19313F-HRTimelineGroup
RBF Capital, LLC30,000$780K0.04%-9213F-HR/ATimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN28,082$730K<0.01%+5,19913F-HRTimelineGroup
Nuveen, LLCin group TIAA26,297$684K<0.01%013F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.26,230$682K<0.01%-5,34513F-HRTimelineGroup
Wealthspire Advisors, LLC24,771$644K0.01%+4,24613F-HRTimeline
Freestone Capital Holdings, LLCin group Freestone Capital Holdings, L…23,258$605K0.02%013F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC22,423$583K<0.01%-57613F-HRTimelineGroup
CALDWELL SUTTER CAPITAL, INC.20,390$530K0.22%013F-HRTimeline
RHUMBLINE ADVISERS19,095$497K<0.01%-3,57513F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD16,613$432K<0.01%+4,17213F-HRTimeline
Bridge City Capital, LLC16,422$427K0.13%+3,85613F-HRTimeline
State of Wyoming15,885$413K0.05%+43313F-HRTimeline
FIDUCIARY FINANCIAL GROUP, LLC14,069$366K0.05%013F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources12,844$334K<0.01%-13,32213F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\12,426$323K<0.01%013F-HRTimelineGroup
OCCUDO QUANTITATIVE STRATEGIES LP12,237$318K0.02%+3,02613F-HRTimeline
Financial Connections Group, Inc.12,000$312K0.11%013F-HRTimeline
Integrated Quantitative Investments LLC11,464$298K0.06%+1,04013F-HRTimeline
AlphaQuest LLC10,640$277K0.02%+2,59813F-HRTimeline
Engineers Gate Manager LP10,510$273K<0.01%-62113F-HRTimeline
Qube Research & Technologies Ltd10,438$271K<0.01%new13F-HRTimeline
PRINCETON CAPITAL MANAGEMENT LLC10,059$262K0.07%013F-HRTimeline
IEQ CAPITAL, LLC9,556$249K<0.01%+1,01513F-HRTimeline
Susquehanna Portfolio Strategies, LLCin group SUSQUEHANNA INTERNATIONAL GRO…9,536$248K<0.01%-18013F-HRTimelineGroup
KCM INVESTMENT ADVISORS LLC9,240$240K0.01%013F-HRTimeline
LODESTAR PRIVATE ASSET MANAGEMENT LLC9,231$240K0.02%013F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD9,200$239K<0.01%new13F-HRTimeline
Fourthstone LLC9,100$237K0.04%-213,03413F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO9,097$237K<0.01%013F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…8,917$232K<0.01%013F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/8,839$230K<0.01%new13F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd8,774$228K0.01%-5,52213F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC8,732$227K<0.01%-8,28613F-HRTimelineGroup
Ballentine Partners, LLC8,682$226K<0.01%-35513F-HRTimeline
WULFF, HANSEN & CO.8,542$222K0.19%013F-HRTimeline
BLAIR WILLIAM & CO/IL7,828$204K<0.01%new13F-HRTimeline
MAI Capital Management7,452$194K<0.01%+1213F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…6,838$178K<0.01%+9113F-HRTimelineGroup
CWM, LLCin group CWM, LLC6,560$171K<0.01%+18413F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO6,567$171K<0.01%-16613F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND5,933$154K<0.01%013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\5,500$143K<0.01%013F-HRTimelineGroup
SG Americas Securities, LLC4,413$115K<0.01%new13F-HRTimeline
Police & Firemen's Retirement System of…4,134$108K<0.01%013F-HRTimeline
FMR LLCin group FMR LLC3,435$89.4K<0.01%+27613F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS3,384$88K<0.01%+49113F-HRTimelineGroup
Allworth Financial LP3,146$81.8K<0.01%-1,03713F-HRTimeline
Parallel Advisors, LLC3,109$80.9K<0.01%013F-HRTimeline
Aquatic Capital Management LLC3,092$80.4K<0.01%-2,79013F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…2,860$74.4K<0.01%+18013F-HR/ATimelineGroup
QUADRANT CAPITAL GROUP LLC2,753$71.6K<0.01%+40713F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA2,229$58K<0.01%-78513F-HRTimelineGroup
Pinnacle Wealth Planning Services, Inc.1,572$40.9K<0.01%new13F-HRTimeline
Versant Capital Management, Inc1,567$40.8K0.01%013F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co1,507$39K<0.01%+37913F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc1,359$35.3K<0.01%013F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…1,269$33K<0.01%013F-HRTimelineGroup
Ameritas Investment Partners, Inc.group of 2 filers holding1,196$31.1K-3,357Timeline
Torren Management, LLC1,186$30.9K0.02%13F-HRTimeline
SIGNATUREFD, LLC1,123$29.2K<0.01%-813F-HRTimeline
Golden State Wealth Management, LLC1,000$26K<0.01%013F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…907$23.6K<0.01%-1113F-HRTimeline
Sterling Capital Management LLC850$22.1K<0.01%-16713F-HRTimeline
NISA INVESTMENT ADVISORS, LLC844$22K<0.01%013F-HRTimeline
GAMMA Investing LLC689$17.9K<0.01%+5113F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…606$15.8K<0.01%+5213F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…535$13.9K<0.01%-83013F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…517$13.4K<0.01%+413F-HRTimelineGroup
Essential Partners LLC484$12.6K<0.01%+4013F-HRTimeline
AMALGAMATED BANK463$12K<0.01%-6913F-HRTimeline
Smartleaf Asset Management LLC333$8.78K<0.01%+8113F-HRTimeline
CITIGROUP INCin group CITIGROUP INC333$8.66K<0.01%-24913F-HRTimelineGroup
Arax Advisory Partners318$8.27K<0.01%-8,11313F-HRTimeline
MassMutual Private Wealth & Trust, FSB237$6.16K<0.01%013F-HRTimeline
COMERICA BANK227$5.9K<0.01%013F-HRTimeline
Private Wealth Management Group, LLC221$5.75K<0.01%013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP190$4.94K<0.01%-60013F-HRTimelineGroup
Red Tortoise LLC185$4.81K<0.01%013F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.148$3.85K<0.01%013F-HRTimelineGroup
Fortitude Family Office, LLC85$2.21K<0.01%013F-HRTimeline
Physician Wealth Advisors, Inc.68$1.77K<0.01%013F-HRTimeline
Farther Finance Advisors, LLC67$1.75K<0.01%+3613F-HRTimeline
ROTHSCHILD INVESTMENT LLC67$1.74K<0.01%+813F-HRTimeline
IFP Advisors, Inc65$1.69K<0.01%+2113F-HRTimeline
Parkside Financial Bank & Trust25$651<0.01%013F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.23$599<0.01%013F-HRTimelineGroup
SBI Securities Co., Ltd.14$364<0.01%+713F-HRTimeline
True Wealth Design, LLC9$235<0.01%+113F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.8$208<0.01%013F-HRTimelineGroup
Avion Wealth24$00%013F-HRTimelineValue filed as zero, left out of ratios.