SM
COF icon

Stephen Mandel’s Capital One COF Stock Holding History

Stephen Mandel’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 		– Sell
-2,267,056
Closed -$414M – 40
2026
Q1 		$414M Sell
2,267,056
-27,835
-1% -$5.82M 3.3% 17
2025
Q4 		$556M Sell
2,294,891
-274,600
-11% -$61.1M 4.09% 12
2025
Q3 		$546M Sell
2,569,491
-511,142
-17% -$112M 3.97% 11
2025
Q2 		$655M Sell
3,080,633
-95,510
-3% -$17.8M 4.66% 8
2025
Q1 		$569M Sell
3,176,143
-59,680
-2% -$11.3M 4.92% 8
2024
Q4 		$577M Buy
+3,235,823
New +$560M 4.29% 12
2020
Q4 		– Sell
-10,278,292
Closed -$739M – 44
2020
Q3 		$739M Hold
10,278,292
– – 3.17% 17
2020
Q2 		$643M Buy
+10,278,292
New +$640M 3.25% 15

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

Stephen Mandel's COF Position: Q2 2026 in Review

Stephen Mandel sold out of Capital One (COF) in Q2 2026, closing a stake of 2,267,056 shares — an estimated $414M sold.

Stephen Mandel first reported a position in COF in Q2 2020 and held it in 8 quarters. The position peaked at $739M in Q3 2020. 2,111 funds tracked by Wall St. Rank hold COF as of Q2 2026.

  • Stephen Mandel reported no remaining Capital One position as of Q2 2026 after selling out during the quarter.
  • Stephen Mandel sold 2,267,056 Capital One shares in Q2 2026, an estimated $414M.
  • Stephen Mandel first reported a position in Capital One in Q2 2020 and held it in 8 quarters.
  • Stephen Mandel's Capital One position peaked at $739M in Q3 2020.
  • 2,111 funds tracked by Wall St. Rank held Capital One as of Q2 2026.

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