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Promethium Advisors’s Mastercard MA Stock Holding History

Promethium Advisors’s Portfolio MA Stock Details MA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$377K Hold
734
– – 0.18% 87
2026
Q1 		$367K Sell
734
-178
-20% -$93.7K 0.19% 83
2025
Q4 		$521K Hold
912
– – 0.28% 73
2025
Q3 		$519K Hold
912
– – 0.3% 74
2025
Q2 		$513K Hold
912
– – 0.31% 74
2025
Q1 		$500K Buy
912
+77
+9% +$41.9K 0.32% 73
2024
Q4 		$440K Buy
835
+8
+1% +$4.14K 0.3% 84
2024
Q3 		$408K Buy
+827
New +$385K 0.29% 91

Other funds holding MA

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Mastercard Foundation Asset Management (MFAM)
Mastercard Foundation Asset Management (MFAM) Toronto, Ontario, Canada $32.1B AUM 8.22% 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
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Promethium Advisors's MA Position: Q2 2026 in Review

Promethium Advisors held its Mastercard (MA) position steady in Q2 2026 at 734 shares worth $377K. The position accounts for 0.18% of the portfolio, ranked #87.

Promethium Advisors first reported a position in MA in Q3 2024 and has held it in 8 quarters since. The position peaked at $521K in Q4 2025. 3,617 funds tracked by Wall St. Rank hold MA as of Q2 2026.

  • Promethium Advisors held 734 shares of Mastercard worth $377K as of Q2 2026.
  • Promethium Advisors left its Mastercard share count unchanged in Q2 2026.
  • Mastercard made up 0.18% of Promethium Advisors's portfolio in Q2 2026, its #87 holding.
  • Promethium Advisors first reported a position in Mastercard in Q3 2024 and has held it in 8 quarters since.
  • Promethium Advisors's Mastercard position peaked at $521K in Q4 2025.
  • 3,617 funds tracked by Wall St. Rank held Mastercard as of Q2 2026.

Based on Promethium Advisors's 13F filing for Q2 2026, filed 5 Aug 2026.