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Bank Of Marin 13F Portfolio

Portfolio Manager
Bank Of Marin
Performance
+13.23% (2026 Q2)
AUM (13F)
$143.43M
# of Holdings
133
Performance Rank
Allocation (Top 20)
48.07%
Latest filing
Q2 2026

Bank Of Marin Holdings Map

Top 50 Bank Of Marin Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
XLK
SELECT SECTOR SPDR TR
5.46%41.1K$7.8M
-3.26%(-1.39K)
2025-Q2: 43.6K shares2025-Q3: 44.0K shares2025-Q4: 42.7K shares2026-Q1: 42.5K shares2026-Q2: 41.1K shares
$51.08(+273.38%)
2026-06-30
MSFT
MICROSOFT CORP
4.21%16.2K$6.0M
-3.32%(-556)
2025-Q2: 17.7K shares2025-Q3: 17.6K shares2025-Q4: 17.3K shares2026-Q1: 16.7K shares2026-Q2: 16.2K shares
$195.42(+148.73%)
2026-06-30
GOOGL
ALPHABET INC
3.22%12.9K$4.6M
-4.19%(-566)
2025-Q2: 13.4K shares2025-Q3: 13.3K shares2025-Q4: 13.6K shares2026-Q1: 13.5K shares2026-Q2: 12.9K shares
$84.21(+309.34%)
2026-06-30
AAPL
APPLE INC
3.21%15.9K$4.6M
-41.24%(-11.17K)
2025-Q2: 27.5K shares2025-Q3: 27.8K shares2025-Q4: 27.5K shares2026-Q1: 27.1K shares2026-Q2: 15.9K shares
$72.08(+323.65%)
2026-06-30
NVDA
NVIDIA CORPORATION
3.07%22.0K$4.4M
+2.50%(+536)
2025-Q2: 25.9K shares2025-Q3: 26.2K shares2025-Q4: 22.1K shares2026-Q1: 21.5K shares2026-Q2: 22.0K shares
$30.63(+638.12%)
2026-06-30
VOO
VANGUARD INDEX FDS
2.69%5.6K$3.9M
+1.70%(+94)
2025-Q2: 6.1K shares2025-Q3: 5.9K shares2025-Q4: 5.7K shares2026-Q1: 5.5K shares2026-Q2: 5.6K shares
$318.77(+123.57%)
2026-06-30
VO
VANGUARD INDEX FDS
2.61%46.4K$3.7M
+0.00%(+0)
2025-Q2: 46.4K shares2025-Q3: 46.4K shares2025-Q4: 46.4K shares2026-Q1: 46.4K shares2026-Q2: 46.4K shares
$41.95(+101.03%)
2026-06-30
AMZN
AMAZON COM INC
2.29%13.8K$3.3M
-6.10%(-894)
2025-Q2: 16.8K shares2025-Q3: 16.8K shares2025-Q4: 16.0K shares2026-Q1: 14.6K shares2026-Q2: 13.8K shares
$127.05(+106.64%)
2026-06-30
XLV
SELECT SECTOR SPDR TR
2.2%19.9K$3.2M
+0.00%(+0)
2025-Q2: 20.1K shares2025-Q3: 19.7K shares2025-Q4: 19.5K shares2026-Q1: 19.9K shares2026-Q2: 19.9K shares
$105.99(+57.86%)
2026-06-30
XLY
SELECT SECTOR SPDR TR
2.2%26.9K$3.2M
-3.93%(-1.10K)
2025-Q2: 28.1K shares2025-Q3: 27.4K shares2025-Q4: 26.9K shares2026-Q1: 28.0K shares2026-Q2: 26.9K shares
$73.65(+60.50%)
2026-06-30

About Bank Of Marinโ€™s portfolio

Bank Of Marin reports $143.43M in US-listed equity holdings across 133 positions in its most recent 13F filing. Its largest disclosed positions are XLK (5.5%), MSFT (4.2%) and GOOGL (3.2%). The top 20 holdings account for 48.07% of reported assets. Its disclosed equity book has returned +59.03% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
XLK โ€” 7.4% ($7.84M)MSFT โ€” 5.7% ($6.04M)GOOGL โ€” 4.4% ($4.62M)AAPL โ€” 4.4% ($4.60M)NVDA โ€” 4.2% ($4.40M)VOO โ€” 3.7% ($3.86M)VO โ€” 3.5% ($3.74M)AMZN โ€” 3.1% ($3.28M)XLV โ€” 3.0% ($3.15M)XLY โ€” 3.0% ($3.15M)Other โ€” 57.7% ($61.03M)
42%in top 10
  • XLK7.4%
  • MSFT5.7%
  • GOOGL4.4%
  • AAPL4.4%
  • NVDA4.2%
  • VOO3.7%
  • VO3.5%
  • AMZN3.1%
  • XLV3.0%
  • XLY3.0%
  • Other57.7%

Portfolio changes

What the fund actually did

Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.

Added to
13
BRK.BBERKSHIRE HATHAWAY INC DEL+21.0%
DHRDANAHER CORP DEL+20.5%
TMOTHERMO FISHER SCIENTIFIC I+13.1%
SCHOSCHWAB STRATEGIC TR+5.8%
+9 more
Trimmed
27
AAPLAPPLE INC-41.2%
QQQINVESCO QQQ TR-18.5%
ARMARM HOLDINGS PLC-27.2%
VEAVANGUARD TAX-MANAGED FDS-29.7%
+23 more

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Source filings

Holdings on this page are parsed from Bank Of Marinโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1801145). View Bank Of Marinโ€™s 13F filings on SEC

More 13F analyses

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