OAM
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Ostrum Asset Management’s Mastercard MA Stock Holding History

Ostrum Asset Management’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
Q1 		$4.22M Sell
8,444
-5,235
-38% -$2.76M 0.24% 61
2025
Q4 		$7.81M Sell
13,679
-3,042
-18% -$1.7M 0.37% 36
2025
Q3 		$9.51M Sell
16,721
-619
-4% -$355K 0.43% 32
2025
Q2 		$9.74M Buy
17,340
+440
+3% +$243K 0.46% 34
2025
Q1 		$9.26M Buy
16,900
+668
+4% +$364K 0.49% 29
2024
Q4 		$8.55M Buy
16,232
+4,999
+45% +$2.59M 0.74% 13
2024
Q3 		$5.55M Sell
11,233
-534
-5% -$248K 0.46% 40
2024
Q2 		$5.19M Sell
11,767
-392
-3% -$179K 0.45% 39
2024
Q1 		$5.86M Sell
12,159
-1,147
-9% -$524K 0.46% 36
2023
Q4 		$5.68M Buy
13,306
+1,176
+10% +$472K 0.49% 37
2023
Q3 		$4.8M Sell
12,130
-1,235
-9% -$496K 0.44% 47
2023
Q2 		$5.26M Sell
13,365
-1,058
-7% -$397K 0.44% 49
2023
Q1 		$5.24M Buy
+14,423
New +$5.24M 0.46% 45

Other funds holding MA

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Mastercard Foundation Asset Management (MFAM)
Mastercard Foundation Asset Management (MFAM) Toronto, Ontario, Canada $33.7B AUM 8.48% 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
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Ostrum Asset Management's MA Position: Q1 2026 in Review

Ostrum Asset Management reduced its Mastercard (MA) stake by 38% in Q1 2026, selling an estimated $2.76M and leaving 8,444 shares worth $4.22M. The position accounts for 0.24% of the portfolio, ranked #61.

Ostrum Asset Management first reported a position in MA in Q1 2023 and has held it in 13 quarters since. The position peaked at $9.74M in Q2 2025. 3,599 funds tracked by Wall St. Rank hold MA as of Q1 2026.

  • Ostrum Asset Management held 8,444 shares of Mastercard worth $4.22M as of Q1 2026.
  • Ostrum Asset Management sold 5,235 Mastercard shares in Q1 2026, an estimated $2.76M.
  • Mastercard made up 0.24% of Ostrum Asset Management's portfolio in Q1 2026, its #61 holding.
  • Ostrum Asset Management first reported a position in Mastercard in Q1 2023 and has held it in 13 quarters since.
  • Ostrum Asset Management's Mastercard position peaked at $9.74M in Q2 2025.
  • 3,599 funds tracked by Wall St. Rank held Mastercard as of Q1 2026.

Based on Ostrum Asset Management's 13F filing for Q1 2026, filed 14 May 2026.