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Bank of Marin Bancorp

BMRC
Exchange
Nasdaq
Industry
State Commercial Banks
SEC CIK
0001403475

In the last 90 days, Bank of Marin Bancorp insiders filed 1 open-market purchase and 0 sales; 142 institutions reported holding it in 13F filings for Q2 2026, worth $299.8M in total; no superinvestor holds it.

13F holders, Q2 2021

Institutional positions in Bank of Marin Bancorp as of Jun 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
95
+3 vs. Q1 2021
Shares held
6.21M
+317.5K (+5.4%) vs. Q1 2021
Total value
$198.1M
−$32.7M (−14.2%) vs. Q1 2021
New holders
17
25 more added
Sold out
14
33 more reduced

1 institution that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2021: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting BMRC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2021: 95 institutions
Q1 2021: 93 institutionsQ2 2021: 95 institutionsQ3 2021: 100 institutionsQ4 2021: 98 institutionsQ1 2022: 101 institutionsQ2 2022: 96 institutionsQ3 2022: 94 institutionsQ4 2022: 97 institutionsQ1 2023: 100 institutionsQ2 2023: 95 institutionsQ3 2023: 93 institutionsQ4 2023: 97 institutionsQ1 2024: 102 institutionsQ2 2024: 96 institutionsQ3 2024: 108 institutionsQ4 2024: 117 institutionsQ1 2025: 124 institutionsQ2 2025: 119 institutionsQ3 2025: 138 institutionsQ4 2025: 133 institutionsQ1 2026: 140 institutionsQ2 2026: 142 institutions
Value heldQ2 2021: $198.1M
Q1 2021: $231.1MQ2 2021: $198.1MQ3 2021: $289.6MQ4 2021: $282.8MQ1 2022: $266.7MQ2 2022: $256.0MQ3 2022: $235.3MQ4 2022: $259.9MQ1 2023: $184.1MQ2 2023: $146.1MQ3 2023: $153.8MQ4 2023: $186.3MQ1 2024: $141.6MQ2 2024: $145.2MQ3 2024: $178.1MQ4 2024: $220.2MQ1 2025: $211.9MQ2 2025: $226.0MQ3 2025: $249.6MQ4 2025: $263.3MQ1 2026: $270.3MQ2 2026: $299.8M
Institutions holding BMRC and their total value by quarter
QuarterHoldersValue
Q2 2026142$299.8M
Q1 2026140$270.3M
Q4 2025133$263.3M
Q3 2025138$249.6M
Q2 2025119$226.0M
Q1 2025124$211.9M
Q4 2024117$220.2M
Q3 2024108$178.1M
Q2 202496$145.2M
Q1 2024102$141.6M
Q4 202397$186.3M
Q3 202393$153.8M
Q2 202395$146.1M
Q1 2023100$184.1M
Q4 202297$259.9M
Q3 202294$235.3M
Q2 202296$256.0M
Q1 2022101$266.7M
Q4 202198$282.8M
Q3 2021100$289.6M
Q2 202195$198.1M
Q1 202193$231.1M

Institutions, Q2 2021

Shares, value and share of portfolio for each institution holding Bank of Marin Bancorp; share changes are against Q1 2021.

Institutions holding BMRC in Q2 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Quadrant Capital Group LLC32$1.00K0.00%+14+77.8%Added
Savior LLC16$1.00K0.00%00.0%Unchanged
US Bancorp94$3.00K0.00%00.0%Unchanged
Signaturefd, LLC129$4.00K0.00%+30+30.3%Added
Captrust Financial Advisors167$5.00K0.00%−70−29.5%Reduced
Lindbrook Capital, LLC164$5.00K0.00%00.0%Unchanged
STRS Ohio200$6.00K0.00%00.0%Unchanged
Harbour Investments, Inc.400$13.0K0.00%00.0%Unchanged
Private Capital Group, LLC440$14.0K0.00%00.0%Unchanged
Advisory Services Network, LLC458$15.0K0.00%+458New
Earnest Partners LLC600$19.0K0.00%00.0%Unchanged
Great West Life Assurance Co818$26.0K0.00%00.0%Unchanged
Allworth Financial LP931$30.0K0.00%+6+0.6%Added
Ameritas Investment Partners, Inc.1,090$35.0K0.00%00.0%Unchanged
Zurcher Kantonalbank (Zurich Cantonalbank)1,765$56.0K0.00%00.0%Unchanged
BNP Paribas Arbitrage, SA1,881$60.0K0.00%−4,430−70.2%Reduced
Private Ocean, LLC2,490$79.0K0.01%00.0%Unchanged
Legal & General Group Plc2,659$85.0K0.00%00.0%Unchanged
Tower Research Capital LLC (TRC)3,333$106.0K0.00%+1,790+116.0%Added
Metropolitan Life Insurance Co4,782$152.5K0.00%00.0%Unchanged
Royal Bank of Canada5,288$169.0K0.00%−292−5.2%Reduced
UBS Group AG5,726$183.0K0.00%+14+0.2%Added
Public Employees Retirement System of Ohio6,188$197.0K0.00%+2,618+73.3%Added
MetLife Investment Management6,398$204.1K0.00%00.0%Unchanged
California Public Employees Retirement System6,572$210.0K0.00%−20,328−75.6%Reduced
First Trust Advisors LP6,850$219.0K0.00%+225+3.4%Added
Engineers Gate Manager LP6,888$220.0K0.01%+6,888New
Credit Suisse AG6,966$221.0K0.00%−2,155−23.6%Reduced
Susquehanna International Group, LLP7,004$223.0K0.00%+7,004New
American International Group, Inc.7,211$230.0K0.00%−499−6.5%Reduced
Advisor Resource Council7,214$230.0K0.02%+7,214New
Barclays PLC7,315$233.0K0.00%−10,839−59.7%Reduced
Squarepoint Ops LLC8,025$256.0K0.00%+8,025New
Raymond James & Associates8,060$257.0K0.00%−1,000−11.0%Reduced
Deutsche Bank AG8,067$258.0K0.00%−3,349−29.3%Reduced
UBS Asset Management Americas Inc8,288$264.4K0.00%+8,288New
Verition Fund Management LLC8,541$272.0K0.00%+8,541New
Citigroup Inc9,104$290.0K0.00%+8,065+776.2%Added
D. E. Shaw & Co., Inc.9,149$292.0K0.00%+9,149New
Winton Group Ltd9,547$305.0K0.02%+1,217+14.6%Added
Susquehanna Fundamental Investments, LLC9,784$312.0K0.01%+9,784New
Advisor Group Holdings, Inc.9,988$319.0K0.00%−20.0%Reduced
RBF Capital, LLC10,092$322.0K0.02%00.0%Unchanged
Gsa Capital Partners LLP10,256$327.0K0.04%+2,979+40.9%Added
Jane Street Group, LLC10,577$337.0K0.00%+2,344+28.5%Added
Wells Fargo & Company11,487$367.0K0.00%−12,393−51.9%Reduced
Blair William & Co12,054$385.0K0.00%00.0%Unchanged
Acadian Asset Management LLC12,353$394.0K0.00%−25,187−67.1%Reduced
New York State Common Retirement Fund13,110$418.0K0.00%−1,037−7.3%Reduced
Diamond Hill Capital Management Inc13,745$438.0K0.00%+13,745New
KCM Investment Advisors LLC15,777$503.0K0.02%−143−0.9%Reduced
Russell Investments Group, Ltd.16,538$527.0K0.00%00.0%Unchanged
California State Teachers Retirement System17,779$567.0K0.00%−2,164−10.9%Reduced
Invesco Ltd.17,905$571.0K0.00%−217−1.2%Reduced
Rhumbline Advisers19,245$614.0K0.00%−3,006−13.5%Reduced
Quadrature Capital Ltd19,587$625.0K0.02%+19,587New
Parallel Advisors, LLC19,912$635.0K0.03%00.0%Unchanged
Los Angeles Capital Management LLC20,939$668.0K0.00%−1,370−6.1%Reduced
Jacobs Levy Equity Management, Inc22,577$720.0K0.00%+10,941+94.0%Added
Freestone Capital Holdings, LLC23,258$742.0K0.04%00.0%Unchanged
Thrivent Financial for Lutherans23,723$757.0K0.00%−3,358−12.4%Reduced
JPMorgan Chase & Co24,959$796.0K0.00%−3,921−13.6%Reduced
Swiss National Bank26,800$855.0K0.00%−1,200−4.3%Reduced
Bank of America Corp28,258$901.0K0.00%+6,181+28.0%Added
LPL Financial LLC28,973$924.0K0.00%+28,973New
HRT Financial LP34,043$1.08M0.01%+985+3.0%Added
Parametric Portfolio Associates LLC35,618$1.14M0.00%+18,615+109.5%Added
Millennium Management LLC37,020$1.18M0.00%+37,020New
Marshall Wace, LLP43,248$1.38M0.01%+43,248New
John W. Rosenthal Capital Management, Inc.48,800$1.56M1.25%00.0%Unchanged
Two Sigma Advisers, LP52,064$1.66M0.00%+41,300+383.7%Added
Two Sigma Investments, LP53,421$1.70M0.00%+53,421New
Morgan Stanley65,599$2.09M0.00%+7,217+12.4%Added
Burleson & Company, LLC65,927$2.10M0.31%−416−0.6%Reduced
Ameriprise Financial Inc67,896$2.17M0.00%+67,896New
Anchor Capital Advisors LLC68,781$2.19M0.04%−571−0.8%Reduced
Bank of New York Mellon Corp71,072$2.27M0.00%−5,027−6.6%Reduced
Nuveen Asset Management, LLC75,255$2.40M0.00%−1,270−1.7%Reduced
Citadel Advisors LLC76,925$2.45M0.00%+33,881+78.7%Added
Mutual of America Capital Management LLC79,339$2.53M0.02%−1,407−1.7%Reduced
Charles Schwab Investment Management Inc83,048$2.65M0.00%−11,186−11.9%Reduced
Fourthstone LLC98,387$3.16M1.34%+98,387New
Panagora Asset Management Inc116,638$3.72M0.02%−8,925−7.1%Reduced
Northern Trust Corp133,334$4.25M0.00%−10,678−7.4%Reduced
Goldman Sachs Group Inc135,377$4.32M0.00%+66,364+96.2%Added
Kennedy Capital Management, Inc.140,227$4.47M0.10%+43,282+44.6%Added
Confluence Investment Management LLC147,158$4.69M0.06%+4,417+3.1%Added
Geode Capital Management, LLC207,289$6.61M0.00%−3,955−1.9%Reduced
Renaissance Technologies LLC230,411$7.35M0.01%+39,400+20.6%Added
State Street Corp274,696$8.76M0.00%+5,200+1.9%Added
Manufacturers Life Insurance Company, The449,988$14.4M0.01%+10,360+2.4%Added
Dimensional Fund Advisors LP535,965$17.1M0.01%+26,142+5.1%Added
Alliancebernstein L.P.549,457$17.5M0.01%−27,684−4.8%Reduced
Vanguard Group Inc583,565$18.6M0.00%−26,658−4.4%Reduced
BlackRock Inc.1,037,463$33.1M0.00%−64,120−5.8%Reduced
Boston Trust Walden Corp0$00.00%−115,495−100.0%Sold out
Man Group plc0$00.00%−16,418−100.0%Sold out
HSBC Holdings PLC0$00.00%−13,148−100.0%Sold out
Voya Investment Management LLC0$00.00%−6,615−100.0%Sold out
Capital Advantage, Inc.0$00.00%−6,380−100.0%Sold out