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Bank of Marin

Bank of Marin is an institution, managing $141.5M across 129 long positions as of Q3 2025 with 46% ETF concentration.

Portfolio Value
$141.5M
Positions
129
Top Holding
MSFT at 6.44%
Last Reported
Q3 2025

Top Holdings

Largest long holdings in Bank of Marin's portfolio (33.5% of total portfolio)

See all holdings
HoldingSectorPositionWeightTradedOwnership
Software - Infrastructure
Technology
$9.1M
6.44%
-$78.7K
Sold
0.00%
17.6K shares
2
Apple logo
Apple
AAPL
Consumer Electronics
Technology
$7.1M
5.00%
+$55.0K
Bought
0.00%
27.8K shares
ETF
ETF
$6.2M
4.38%
+$54.7K
Bought
22.0K shares
4
Nvidia logo
Nvidia
NVDA
Semiconductors
Technology
$4.9M
3.45%
+$56.3K
Bought
0.00%
26.2K shares
5
Amazon logo
Amazon
AMZN
Specialty Retail
Consumer Cyclical
$3.7M
2.61%
-$3.5K
Sold
0.00%
16.8K shares
ETF
ETF
$3.6M
2.53%
-$148.8K
Sold
5.9K shares
ETF
ETF
$3.4M
2.41%
11.6K shares
ETF
ETF
$3.3M
2.32%
-$86.7K
Sold
13.7K shares
Internet Content & Information
Communication Services
$3.2M
2.29%
-$5.8K
Sold
0.00%
13.3K shares
ETF
ETF
$2.9M
2.04%
-$73.2K
Sold
4.8K shares

Changes

Portfolio activity, position movements, and quarter-over-quarter changes in Bank of Marin's latest filing

See all changes
Market Value
$141.5M
Prior: $132.3M
Q/Q Change
+6.95%
+$9.2M
Net Flows % of MV
+0.127%
Turnover Ratio
3.28%
New Purchases
5 stocks
$2.1M
Added To
43 stocks
+$2.3M
Sold Out Of
4 stocks
$1.6M
Reduced Holdings
52 stocks
-$2.5M

Increased Positions

PositionShares Δ
New
2
ATI logo
ATI
ATI
New
New
4
Markel logo
New
New

Decreased Positions

PositionShares Δ
Sold
Sold
3
GitLab logo
GitLab
GTLB
Sold
Sold
-34.89%

Analytics

Portfolio insights and performance metrics for Bank of Marin

View analytics

Sector Allocation

ETF: 45.50%ETFTechnology: 21.60%TechnologyHealthcare: 7.20%Financial Services: 6.80%Consumer Cyclical: 4.60%Communication Services: 4.10%Industrials: 3.00%Consumer Defensive: 2.20%Basic Materials: 1.00%Energy: 0.70%Utilities: 0.60%Real Estate: 0.40%
ETF
45.50%
Technology
21.60%
Healthcare
7.20%
Financial Services
6.80%
Consumer Cyclical
4.60%
Communication Services
4.10%
Industrials
3.00%
Consumer Defensive
2.20%
Basic Materials
1.00%
Energy
0.70%
Utilities
0.60%
Real Estate
0.40%

Market Cap Distribution

Mega Cap (> $200B): 34.24%Mega Cap (> $200B)Large Cap ($10B - $200B): 17.69%Large Cap ($10B - $200B)Mid Cap ($2B - $10B): 0.44%Small Cap ($300M - $2B): 0.38%N/A (ETF or Unknown): 47.24%N/A (ETF or Unknown)
Mega Cap (> $200B)
34.24%
Large Cap ($10B - $200B)
17.69%
Mid Cap ($2B - $10B)
0.44%
Small Cap ($300M - $2B)
0.38%
N/A (ETF or Unknown)
47.24%

Portfolio Concentration

Top 10 Holdings %
33.47%
Top 20 Holdings %
48.54%
Top 50 Holdings %
73.18%
Top 100 Holdings %
93.65%

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