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Daniel Sundheim’s Capital One COF Stock Holding History

Daniel Sundheim’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
Q2 		$219M Sell
1,093,438
-23,300
-2% -$4.46M 0.63% 26
2026
Q1 		$204M Buy
1,116,738
+288,528
+35% +$60.4M 1.81% 27
2025
Q4 		$201M Sell
828,210
-153,100
-16% -$34.1M 1.88% 24
2025
Q3 		$209M Sell
981,310
-180,690
-16% -$39.6M 2.4% 18
2025
Q2 		$247M Buy
1,162,000
+351,000
+43% +$65.5M 3.43% 11
2025
Q1 		$145M Buy
811,000
+324,000
+67% +$61.2M 2.23% 19
2024
Q4 		$86.8M Buy
+487,000
New +$84.3M 1.44% 26

Other funds holding COF

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Harris Associates
Harris Associates Chicago, Illinois $75.4B AUM 14.46% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM

Daniel Sundheim's COF Position: Q2 2026 in Review

Daniel Sundheim reduced its Capital One (COF) stake by 2.1% in Q2 2026, selling an estimated $4.46M and leaving 1,093,438 shares worth $219M. The position accounts for 0.63% of the portfolio, ranked #26.

Daniel Sundheim first reported a position in COF in Q4 2024 and has held it in 7 quarters since. The position peaked at $247M in Q2 2025. 2,111 funds tracked by Wall St. Rank hold COF as of Q2 2026.

  • Daniel Sundheim held 1,093,438 shares of Capital One worth $219M as of Q2 2026.
  • Daniel Sundheim sold 23,300 Capital One shares in Q2 2026, an estimated $4.46M.
  • Capital One made up 0.63% of Daniel Sundheim's portfolio in Q2 2026, its #26 holding.
  • Daniel Sundheim first reported a position in Capital One in Q4 2024 and has held it in 7 quarters since.
  • Daniel Sundheim's Capital One position peaked at $247M in Q2 2025.
  • 2,111 funds tracked by Wall St. Rank held Capital One as of Q2 2026.

Based on D1 Capital Partners's 13F filing for Q2 2026, filed 14 Aug 2026.