BMRC Bank of Marin Bancorp: institutional ownership and insider trading

155 funds reported holding $326M of Bank of Marin Bancorp in their latest 13F filings; in Q2 2026 funds net bought $9.68M, with 17 new positions and 12 funds selling out; over the last 12 months insiders bought $10.2K and sold $0 on the open market.

BMRC revenue and earnings

Famous investors holding BMRC

Largest institutional holders of BMRC

  1. BlackRock, Inc. (BLK) — $44.3M
  2. VANGUARD GROUP INC — $21.9M
  3. DIMENSIONAL FUND ADVISORS LP — $18.8M
  4. VANGUARD CAPITAL MANAGEMENT LLC — $18.2M
  5. ALLIANCEBERNSTEIN L.P. — $15.7M
  6. HoldCo Asset Management, LP — $14.0M
  7. MANUFACTURERS LIFE INSURANCE COMPANY, THE — $12.6M
  8. AMERIPRISE FINANCIAL INC (AMP) — $11.6M
  9. GEODE CAPITAL MANAGEMENT, LLC — $11.4M
  10. TWO SIGMA INVESTMENTS, LP — $10.0M

Recent BMRC insider trades

5%+ owners

Who owns the most BMRC stock?

The largest institutional holders of Bank of Marin Bancorp in the latest 13F filings are BlackRock, Inc. (BLK) ($44.3M), VANGUARD GROUP INC ($21.9M), DIMENSIONAL FUND ADVISORS LP ($18.8M).

Are insiders buying or selling BMRC?

Over the last 12 months insiders bought $10.2K and sold $0 of Bank of Marin Bancorp stock on the open market (SEC Form 4).

Which famous investors own BMRC?

Two Sigma, Renaissance Technologies, Ken Griffin, D. E. Shaw, Izzy Englander.

Which ETFs hold BMRC?

4 ETFs and mutual funds hold it among their top 100 positions, including HNTVX, FRBAX, SCAVX, DTSVX.

All BMRC 13F holders · All BMRC insider trades