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
2026
Q2 		$678K Buy
+1,320
New +$658K ﹤0.01% 977
2026
Q1 		– Sell
-50,000
Closed -$28.5M – 1511
2025
Q4 		$28.5M Buy
+50,000
New +$28M 0.09% 184
2025
Q3 		– Sell
-9,176
Closed -$5.16M – 1500
2025
Q2 		$5.16M Sell
9,176
-13,056
-59% -$7.22M 0.02% 541
2025
Q1 		$12.2M Buy
22,232
+14,650
+193% +$7.98M 0.04% 356
2024
Q4 		$3.99M Buy
+7,582
New +$3.93M 0.01% 541
2023
Q3 		– Sell
-150,000
Closed -$59M – 884
2023
Q2 		$59M Buy
+150,000
New +$56.3M 0.43% 62
2022
Q3 		– Sell
-25,000
Closed -$7.89M – 1299
2022
Q2 		$7.89M Buy
25,000
+10,000
+67% +$3.44M 0.06% 257
2022
Q1 		$5.36M Hold
15,000
– – 0.07% 337
2021
Q4 		$5.39M Buy
+15,000
New +$5.19M 0.05% 308
2021
Q2 		– Sell
-19,000
Closed -$6.76M – 990
2021
Q1 		$6.76M Buy
19,000
+7,394
+64% +$2.58M 0.08% 204
2020
Q4 		$4.14M Buy
+11,606
New +$3.86M 0.04% 261
2019
Q2 		– Sell
-2,700
Closed -$636K – 604
2019
Q1 		$636K Sell
2,700
-1,230
-31% -$265K 0.01% 593
2018
Q4 		$741K Sell
3,930
-25,323
-87% -$5.03M 0.01% 667
2018
Q3 		$6.51M Sell
29,253
-14,537
-33% -$3.03M 0.08% 223
2018
Q2 		$8.61M Buy
43,790
+40,890
+1,410% +$7.69M 0.12% 164
2018
Q1 		$508K Buy
+2,900
New +$496K 0.01% 667
2017
Q3 		– Sell
-25,000
Closed -$3.04M – 469
2017
Q2 		$3.04M Buy
25,000
+10,550
+73% +$1.25M 0.06% 273
2017
Q1 		$1.63M Buy
14,450
+2,050
+17% +$225K 0.02% 523
2016
Q4 		$1.28M Sell
12,400
-50,253
-80% -$5.2M 0.03% 439
2016
Q3 		$6.38M Buy
+62,653
New +$6.01M 0.15% 118

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

Hudson Bay Capital Management's MA Position: Q2 2026 in Review

Hudson Bay Capital Management opened a new position in Mastercard (MA) in Q2 2026: 1,320 shares worth $678K. The stake represents ﹤0.01% of the portfolio and ranks #977 among its holdings. This is a return to the name: Hudson Bay Capital Management previously reported a position in MA as recently as Q4 2025.

Hudson Bay Capital Management first reported a position in MA in Q3 2016 and has held it in 20 quarters since. The position peaked at $59M in Q2 2023. 3,599 funds tracked by Wall St. Rank hold MA as of Q2 2026.

  • Hudson Bay Capital Management held 1,320 shares of Mastercard worth $678K as of Q2 2026.
  • Mastercard was a new Hudson Bay Capital Management position in Q2 2026.
  • Mastercard made up ﹤0.01% of Hudson Bay Capital Management's portfolio in Q2 2026, its #977 holding.
  • Hudson Bay Capital Management first reported a position in Mastercard in Q3 2016 and has held it in 20 quarters since.
  • Hudson Bay Capital Management's Mastercard position peaked at $59M in Q2 2023.
  • 3,599 funds tracked by Wall St. Rank held Mastercard as of Q2 2026.

Based on Hudson Bay Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.