BMRC: Bank of Marin Bancorp insider trading, 5% holders and institutional ownership

From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.

Insider trading

1 open-market buys totaling $1K and 0 sales totaling - in the last 180 days.

Insider buys

ScoreTickerCompanyInsiderRoleTrade dateValueHolding +Cluster
9BMRCBank of Marin BancorpAnderson Nicolas CDirector2026-10-29$1K0%

Institutional ownership (Q2 2026)

142 institutions reported holding $298.39M of Bank of Marin Bancorp on Form 13F (140 the quarter before). 17 opened a new position and 12 sold out. Shares held by institutions: +4%.

Largest holdersSharesValue
BlackRock, Inc.1,600,224$44.33M
DIMENSIONAL FUND ADVISORS LP680,239$18.84M
VANGUARD CAPITAL MANAGEMENT LLC657,941$18.22M
ALLIANCEBERNSTEIN L.P.613,724$15.73M
HoldCo Asset Management, LP504,411$13.97M
MANUFACTURERS LIFE INSURANCE COMPANY, THE456,401$12.64M
AMERIPRISE FINANCIAL INC420,473$11.65M
GEODE CAPITAL MANAGEMENT, LLC413,173$11.45M
TWO SIGMA INVESTMENTS, LP361,575$10.02M
STATE STREET CORP344,314$9.54M

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