Ostrum Asset Management’s Capital One COF Stock Holding History

Ostrum Asset Management’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	$1.09M	Sell	5,967 -116,356	-95%	-$24.3M	0.06%	212
2025 Q4	$29.6M	Sell	122,323 -57,744	-32%	-$12.9M	1.42%	19
2025 Q3	$38.3M	Buy	180,067 +31,044	+21%	+$6.8M	1.72%	11
2025 Q2	$31.7M	Buy	149,023 +147,164	+7,916%	+$27.5M	1.49%	16
2025 Q1	$333K	Sell	1,859 -49	-3%	-$9.26K	0.02%	449
2024 Q4	$340K	Sell	1,908 -80	-4%	-$13.8K	0.03%	443
2024 Q3	$298K	Buy	1,988 +25	+1%	+$3.56K	0.02%	453
2024 Q2	$272K	Sell	1,963 -153	-7%	-$21.5K	0.02%	466
2024 Q1	$315K	Hold	2,116	–	–	0.02%	494
2023 Q4	$277K	Sell	2,116 -3,134	-60%	-$338K	0.02%	489
2023 Q3	$510K	Sell	5,250 -125	-2%	-$13.4K	0.05%	437
2023 Q2	$588K	Buy	5,375 +20	+0.4%	+$2K	0.05%	411
2023 Q1	$515K	Buy	+5,355	New	+$561K	0.04%	421

Other funds holding COF

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Harris Associates Chicago, Illinois $75B AUM 11.27% 1-Year Est. Return

Ostrum Asset Management's COF Position: Q1 2026 in Review

Ostrum Asset Management reduced its Capital One (COF) stake by 95% in Q1 2026, selling an estimated $24.3M and leaving 5,967 shares worth $1.09M. The position accounts for 0.06% of the portfolio, ranked #212.

Ostrum Asset Management first reported a position in COF in Q1 2023 and has held it in 13 quarters since. The position peaked at $38.3M in Q3 2025. 2,063 funds tracked by Wall St. Rank hold COF as of Q1 2026.

Ostrum Asset Management held 5,967 shares of Capital One worth $1.09M as of Q1 2026.
Ostrum Asset Management sold 116,356 Capital One shares in Q1 2026, an estimated $24.3M.
Capital One made up 0.06% of Ostrum Asset Management's portfolio in Q1 2026, its #212 holding.
Ostrum Asset Management first reported a position in Capital One in Q1 2023 and has held it in 13 quarters since.
Ostrum Asset Management's Capital One position peaked at $38.3M in Q3 2025.
2,063 funds tracked by Wall St. Rank held Capital One as of Q1 2026.

Based on Ostrum Asset Management's 13F filing for Q1 2026, filed 14 May 2026.