Bank of Marin’s Capital One COF Stock Holding History

Bank of Marin’s Portfolio COF Stock Details COF Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-1,101	Closed	-$267K	–	136
2025 Q4	$267K	Sell	1,101 -165	-13%	-$36.7K	0.18%	116
2025 Q3	$269K	Buy	1,266 +100	+9%	+$21.9K	0.19%	121
2025 Q2	$248K	Buy	+1,166	New	+$218K	0.19%	117

Other funds holding COF

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Harris Associates Chicago, Illinois $75.4B AUM 14.46% 1-Year Est. Return

Bank of Marin's COF Position: Q1 2026 in Review

Bank of Marin sold out of Capital One (COF) in Q1 2026, closing a stake of 1,101 shares — an estimated $267K sold.

Bank of Marin first reported a position in COF in Q2 2025 and held it in 3 quarters. The position peaked at $269K in Q3 2025. 2,078 funds tracked by Wall St. Rank hold COF as of Q1 2026.

Bank of Marin reported no remaining Capital One position as of Q1 2026 after selling out during the quarter.
Bank of Marin sold 1,101 Capital One shares in Q1 2026, an estimated $267K.
Bank of Marin first reported a position in Capital One in Q2 2025 and held it in 3 quarters.
Bank of Marin's Capital One position peaked at $269K in Q3 2025.
2,078 funds tracked by Wall St. Rank held Capital One as of Q1 2026.

Based on Bank of Marin's 13F filing for Q1 2026, filed 14 May 2026.