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Osmosis Investment Management UK’s Mastercard MA Stock Holding History

Osmosis Investment Management UK’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 		$14M Sell
27,314
-27,770
-50% -$13.8M 0.65% 29
2026
Q1 		$27.5M Sell
55,084
-5,192
-9% -$2.73M 0.74% 23
2025
Q4 		$34.4M Buy
+60,276
New +$33.7M 0.87% 15

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

Osmosis Investment Management UK's MA Position: Q2 2026 in Review

Osmosis Investment Management UK reduced its Mastercard (MA) stake by 50% in Q2 2026, selling an estimated $13.8M and leaving 27,314 shares worth $14M. The position accounts for 0.65% of the portfolio, ranked #29.

Osmosis Investment Management UK first reported a position in MA in Q4 2025 and has held it in 3 quarters since. The position peaked at $34.4M in Q4 2025. 3,599 funds tracked by Wall St. Rank hold MA as of Q2 2026.

  • Osmosis Investment Management UK held 27,314 shares of Mastercard worth $14M as of Q2 2026.
  • Osmosis Investment Management UK sold 27,770 Mastercard shares in Q2 2026, an estimated $13.8M.
  • Mastercard made up 0.65% of Osmosis Investment Management UK's portfolio in Q2 2026, its #29 holding.
  • Osmosis Investment Management UK first reported a position in Mastercard in Q4 2025 and has held it in 3 quarters since.
  • Osmosis Investment Management UK's Mastercard position peaked at $34.4M in Q4 2025.
  • 3,599 funds tracked by Wall St. Rank held Mastercard as of Q2 2026.

Based on Osmosis Investment Management UK's 13F filing for Q2 2026, filed 13 Aug 2026.