Hudson Bay Capital Management
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Hudson Bay Capital Management’s Mastercard MA Stock Holding History

Hudson Bay Capital 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
2025
Q3 		– Sell
-25,100
Closed -$14.1M – 1501
2025
Q2 		$14.1M Buy
25,100
+4,400
+21% +$2.43M 0.05% 281
2025
Q1 		$11.3M Buy
+20,700
New +$11.3M 0.04% 366
2019
Q2 		– Sell
-65,000
Closed -$15.3M – 605
2019
Q1 		$15.3M Buy
65,000
+42,500
+189% +$9.14M 0.2% 97
2018
Q4 		$4.25M Sell
22,500
-17,500
-44% -$3.48M 0.06% 341
2018
Q3 		$8.9M Buy
+40,000
New +$8.34M 0.11% 165
2018
Q2 		– Sell
-15,000
Closed -$2.63M – 907
2018
Q1 		$2.63M Buy
+15,000
New +$2.56M 0.05% 393
2017
Q3 		– Sell
-25,000
Closed -$3.04M – 470
2017
Q2 		$3.04M Buy
25,000
+13,800
+123% +$1.64M 0.06% 274
2017
Q1 		$1.26M Buy
+11,200
New +$1.23M 0.02% 576

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
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T 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

Hudson Bay Capital Management's MA Position: Q1 2026 in Review

Hudson Bay Capital Management sold out of Mastercard (MA) in Q1 2026, closing a stake of 50,000 shares — an estimated $28.5M sold.

Hudson Bay Capital Management first reported a position in MA in Q3 2016 and held it in 19 quarters. The position peaked at $59M in Q2 2023. 3,611 funds tracked by Wall St. Rank hold MA as of Q1 2026.

  • Hudson Bay Capital Management reported no remaining Mastercard position as of Q1 2026 after selling out during the quarter.
  • Hudson Bay Capital Management sold 50,000 Mastercard shares in Q1 2026, an estimated $28.5M.
  • Hudson Bay Capital Management first reported a position in Mastercard in Q3 2016 and held it in 19 quarters.
  • Hudson Bay Capital Management's Mastercard position peaked at $59M in Q2 2023.
  • 3,611 funds tracked by Wall St. Rank held Mastercard as of Q1 2026.

Based on Hudson Bay Capital Management's 13F filing for Q1 2026, filed 13 May 2026.