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Promethium Advisors’s Capital One COF Stock Holding History

Promethium Advisors’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 		$475K Hold
2,606
– – 0.25% 75
2025
Q4 		$631K Sell
2,606
-350
-12% -$77.9K 0.34% 67
2025
Q3 		$628K Sell
2,956
-1,106
-27% -$242K 0.36% 66
2025
Q2 		$864K Hold
4,062
– – 0.53% 58
2025
Q1 		$728K Sell
4,062
-136
-3% -$25.7K 0.47% 57
2024
Q4 		$749K Sell
4,198
-38
-0.9% -$6.58K 0.51% 57
2024
Q3 		$634K Buy
+4,236
New +$603K 0.45% 63

Other funds holding COF

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Harris Associates
Harris Associates Chicago, Illinois $75B AUM 11.27% 1-Year Est. Return

Promethium Advisors's COF Position: Q1 2026 in Review

Promethium Advisors held its Capital One (COF) position steady in Q1 2026 at 2,606 shares worth $475K. The position accounts for 0.25% of the portfolio, ranked #75.

Promethium Advisors first reported a position in COF in Q3 2024 and has held it in 7 quarters since. The position peaked at $864K in Q2 2025. 2,063 funds tracked by Wall St. Rank hold COF as of Q1 2026.

  • Promethium Advisors held 2,606 shares of Capital One worth $475K as of Q1 2026.
  • Promethium Advisors left its Capital One share count unchanged in Q1 2026.
  • Capital One made up 0.25% of Promethium Advisors's portfolio in Q1 2026, its #75 holding.
  • Promethium Advisors first reported a position in Capital One in Q3 2024 and has held it in 7 quarters since.
  • Promethium Advisors's Capital One position peaked at $864K in Q2 2025.
  • 2,063 funds tracked by Wall St. Rank held Capital One as of Q1 2026.

Based on Promethium Advisors's 13F filing for Q1 2026, filed 22 Apr 2026.