GAMMA Investing
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GAMMA Investing’s Bank of Marin Bancorp BMRC Stock Holding History

GAMMA Investing’s Portfolio BMRC Stock Details BMRC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$25K Buy
922
+130
+16% +$3.65K ﹤0.01% 2803
2026
Q2 		$21.9K Buy
792
+5
+0.6% +$130 ﹤0.01% 2796
2026
Q1 		$20.2K Buy
787
+98
+14% +$2.54K ﹤0.01% 2713
2025
Q4 		$17.9K Buy
689
+51
+8% +$1.31K ﹤0.01% 2671
2025
Q3 		$15.5K Buy
638
+79
+14% +$1.91K ﹤0.01% 2653
2025
Q2 		$12.8K Sell
559
-49
-8% -$1.04K ﹤0.01% 2682
2025
Q1 		$13.4K Buy
608
+401
+194% +$9.5K ﹤0.01% 2599
2024
Q4 		$4.92K Buy
207
+19
+10% +$448 ﹤0.01% 2925
2024
Q3 		$3.78K Buy
188
+29
+18% +$570 ﹤0.01% 2856
2024
Q2 		$2.57K Buy
+159
New +$2.44K ﹤0.01% 2810

Other funds holding BMRC

Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
DePrince Race & Zollo Inc (DRZ)
DePrince Race & Zollo Inc (DRZ) Winter Park, Florida $5.66B AUM 23.19% 1-Year Est. Return
Creative Planning
Creative Planning Overland Park, Kansas $179B AUM 16.96% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Private Wealth Partners
Private Wealth Partners Mill Valley, California $1.47B AUM 33.05% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $500B AUM 36.84% 1-Year Est. Return
Y-Intercept (HK)
Y-Intercept (HK) Hong Kong $4.52B AUM 6.6% 1-Year Est. Return
Princeton Capital Management
Princeton Capital Management Red Bank, New Jersey $467M AUM 39.68% 1-Year Est. Return
Bridge City Capital
Bridge City Capital Lake Oswego, Oregon $480M AUM 47.16% 1-Year Est. Return
Wealth Enhancement Advisory Services
Wealth Enhancement Advisory Services Plymouth, Minnesota $67.3B AUM 21.9% 1-Year Est. Return

GAMMA Investing's BMRC Position: Q3 2026 in Review

GAMMA Investing increased its Bank of Marin Bancorp (BMRC) stake by 16% in Q3 2026, buying an estimated $3.65K and bringing the position to 922 shares worth $25K. The position accounts for ﹤0.01% of the portfolio, ranked #2803.

GAMMA Investing first reported a position in BMRC in Q2 2024 and has held it in 10 quarters since. 46 funds tracked by Wall St. Rank hold BMRC as of Q3 2026.

  • GAMMA Investing held 922 shares of Bank of Marin Bancorp worth $25K as of Q3 2026.
  • GAMMA Investing bought 130 Bank of Marin Bancorp shares in Q3 2026, an estimated $3.65K.
  • Bank of Marin Bancorp made up ﹤0.01% of GAMMA Investing's portfolio in Q3 2026, its #2803 holding.
  • GAMMA Investing first reported a position in Bank of Marin Bancorp in Q2 2024 and has held it in 10 quarters since.
  • 46 funds tracked by Wall St. Rank held Bank of Marin Bancorp as of Q3 2026.

Based on GAMMA Investing's 13F filing for Q3 2026, filed 8 Oct 2026.