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Westerkirk Capital’s Mastercard MA Stock Holding History

Westerkirk Capital’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 		$20.3M Hold
39,526
– – 1.95% 12
2026
Q1 		$19.7M Sell
39,526
-3,775
-9% -$1.99M 2.13% 8
2025
Q4 		$24.7M Buy
43,301
+842
+2% +$471K 2.41% 9
2025
Q3 		$24.2M Buy
42,459
+180
+0.4% +$103K 2.76% 8
2025
Q2 		$23.8M Buy
+42,279
New +$23.4M 2.93% 9

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

Westerkirk Capital's MA Position: Q2 2026 in Review

Westerkirk Capital held its Mastercard (MA) position steady in Q2 2026 at 39,526 shares worth $20.3M. The position accounts for 1.95% of the portfolio, ranked #12.

Westerkirk Capital first reported a position in MA in Q2 2025 and has held it in 5 quarters since. The position peaked at $24.7M in Q4 2025. 3,623 funds tracked by Wall St. Rank hold MA as of Q2 2026.

  • Westerkirk Capital held 39,526 shares of Mastercard worth $20.3M as of Q2 2026.
  • Westerkirk Capital left its Mastercard share count unchanged in Q2 2026.
  • Mastercard made up 1.95% of Westerkirk Capital's portfolio in Q2 2026, its #12 holding.
  • Westerkirk Capital first reported a position in Mastercard in Q2 2025 and has held it in 5 quarters since.
  • Westerkirk Capital's Mastercard position peaked at $24.7M in Q4 2025.
  • 3,623 funds tracked by Wall St. Rank held Mastercard as of Q2 2026.

Based on Westerkirk Capital's 13F filing for Q2 2026, filed 10 Aug 2026.