SG
COF icon

Sienna Gestion’s Capital One COF Stock Holding History

Sienna Gestion’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 		$8.13M Sell
39,731
-15,428
-28% -$2.95M 0.48% 76
2026
Q1 		$9.9M Hold
55,159
– – 0.65% 56
2025
Q4 		$13.4M Buy
55,159
+5,112
+10% +$1.14M 0.8% 34
2025
Q3 		$9.7M Hold
50,047
– – 0.68% 43
2025
Q2 		$9.72M Buy
+50,047
New +$9.34M 0.67% 46

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

Sienna Gestion's COF Position: Q2 2026 in Review

Sienna Gestion reduced its Capital One (COF) stake by 28% in Q2 2026, selling an estimated $2.95M and leaving 39,731 shares worth $8.13M. The position accounts for 0.48% of the portfolio, ranked #76.

Sienna Gestion first reported a position in COF in Q2 2025 and has held it in 5 quarters since. The position peaked at $13.4M in Q4 2025. 2,119 funds tracked by Wall St. Rank hold COF as of Q2 2026.

  • Sienna Gestion held 39,731 shares of Capital One worth $8.13M as of Q2 2026.
  • Sienna Gestion sold 15,428 Capital One shares in Q2 2026, an estimated $2.95M.
  • Capital One made up 0.48% of Sienna Gestion's portfolio in Q2 2026, its #76 holding.
  • Sienna Gestion first reported a position in Capital One in Q2 2025 and has held it in 5 quarters since.
  • Sienna Gestion's Capital One position peaked at $13.4M in Q4 2025.
  • 2,119 funds tracked by Wall St. Rank held Capital One as of Q2 2026.

Based on Sienna Gestion's 13F filing for Q2 2026, filed 13 Aug 2026.