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Bank of Marin

Bank
Location
Novato, CA
Portfolio Value
Small $143,158,908
Diversification
Diversified
Filing Date
Global Rank
#7,545 / 8,794 ▼ 441 · as of Jun 2026
Top Industry
Semiconductors 15.1%
Period ended 3 months ago
Filed Aug 13, 2026 · 52d
26 quarters · since Mar 2020

Clone Performance

Build a hypothetical price-return history from this filer's public 13F holdings.

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Portfolio Concentration

105 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026
Top Position
13.4%
+0.2 pts
Top 5
35.1%
+1.9 pts
Top 10
49.3%
+2.7 pts
HHI
392
Sep 2023 → Jun 2026 · range 277 – 392
Diversified+35

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Unclassified 46.6% $66,744,071
Technology 18.8% $26,843,369
Financial Services 9.4% $13,477,876
Healthcare 7.2% $10,373,439
Communication Services 4.6% $6,539,304
Industrials 4.3% $6,098,663
Consumer Cyclical 3.9% $5,537,198
Consumer Defensive 1.7% $2,497,704
Basic Materials 1.5% $2,160,968
Energy 1.5% $2,084,001
Utilities 0.5% $653,470
Real Estate 0.1% $148,845

Last Quarter's Activity

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Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased
22 positions
Ticker Δ Shares Shares Value Open
— +271 32,209 $2,221,243
— +203 32,821 $1,647,815

Trimmed

Positions the filer reduced
25 positions
Ticker Δ Shares Shares Value Open

New Positions

Positions the filer opened this quarter
7 positions
Ticker Shares Value Open

Sold Out

Positions the filer fully exited
8 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
105 tracked positions · $143,158,908 total · filing declares 150 positions · $143,425,784 · as of Jun 30, 2026
Showing 1–50 of 105 positions by value · page 1 of 3
Ticker Company Shares Value (USD) % of Portfolio History
32,209 $2,221,243 1.55%
32,821 $1,647,815 1.15%
4,868 $1,198,549 0.84%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.