ABC Arbitrage
MA icon

ABC Arbitrage’s Mastercard MA Stock Holding History

ABC Arbitrage’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
Q3 		$207K Buy
+376
New +$211K 0.02% 280
2026
Q1 		– Sell
-2,588
Closed -$1.48M – 445
2025
Q4 		$1.48M Sell
2,588
-5,129
-66% -$2.87M 0.14% 99
2025
Q3 		$4.39M Buy
7,717
+3,450
+81% +$1.98M 0.43% 53
2025
Q2 		$2.4M Buy
4,267
+2,578
+153% +$1.43M 0.27% 77
2025
Q1 		$926K Buy
+1,689
New +$919K 0.17% 130

Other funds holding MA

Swedbank
Swedbank Stockholm, Sweden $118B AUM 40.52% 1-Year Est. Return
PineStone Asset Management
PineStone Asset Management Montreal, Quebec, Canada $15.4B AUM 14.92% 1-Year Est. Return
Parnassus Investments
Parnassus Investments San Francisco, California $33.8B AUM 31.08% 1-Year Est. Return
DekaBank Deutsche Girozentrale
DekaBank Deutsche Girozentrale Frankfurt, Germany $87.8B AUM 20.94% 1-Year Est. Return
Loring Wolcott & Coolidge Fiduciary Advisors
Loring Wolcott & Coolidge Fiduciary Advisors Boston, Massachusetts $10.8B AUM 9.05% 1-Year Est. Return
Rothschild & Co Wealth Management (UK)
Rothschild & Co Wealth Management (UK) London, United Kingdom $7.17B AUM 0.66% 1-Year Est. Return
Ninety One (UK)
Ninety One (UK) London, United Kingdom $45.5B AUM 15.2% 1-Year Est. Return
Banque Pictet & Cie
Banque Pictet & Cie Geneva 73, Switzerland $14.5B AUM 33.71% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $83.2B AUM 35.34% 1-Year Est. Return
Vontobel Holding
Vontobel Holding Zurich, Switzerland $27.7B AUM 21.75% 1-Year Est. Return

ABC Arbitrage's MA Position: Q3 2026 in Review

ABC Arbitrage opened a new position in Mastercard (MA) in Q3 2026: 376 shares worth $207K. The stake represents 0.02% of the portfolio and ranks #280 among its holdings. This is a return to the name: ABC Arbitrage previously reported a position in MA as recently as Q4 2025.

ABC Arbitrage first reported a position in MA in Q1 2025 and has held it in 5 quarters since. The position peaked at $4.39M in Q3 2025. 1,293 funds tracked by Wall St. Rank hold MA as of Q3 2026.

  • ABC Arbitrage held 376 shares of Mastercard worth $207K as of Q3 2026.
  • Mastercard was a new ABC Arbitrage position in Q3 2026.
  • Mastercard made up 0.02% of ABC Arbitrage's portfolio in Q3 2026, its #280 holding.
  • ABC Arbitrage first reported a position in Mastercard in Q1 2025 and has held it in 5 quarters since.
  • ABC Arbitrage's Mastercard position peaked at $4.39M in Q3 2025.
  • 1,293 funds tracked by Wall St. Rank held Mastercard as of Q3 2026.

Based on ABC Arbitrage's 13F filing for Q3 2026, filed 23 Oct 2026.