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Bank of Marin Bancorp

135 hedge funds and large institutions have $250M invested in Bank of Marin Bancorp in 2025 Q3 according to their latest regulatory filings, with 27 funds opening new positions, 39 increasing their positions, 36 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more capital invested

Capital invested by funds: $ → $

more ownership

Funds ownership:

8% more repeat investments, than reductions

Existing positions increased: 39 | Existing positions reduced: 36

100% less funds holding in top 10

Funds holding in top 10: 10 (-1)

Holders
135
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$16K
Puts
Net Calls
Net Calls Change

Top Sellers

1 -$13.7M
2 -$2.34M
3 -$1.59M
4
FL
Fourthstone LLC
Missouri
-$1.32M
5
Squarepoint
Squarepoint
New York
-$1.14M