MCM
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Mattern Capital Management’s Mastercard MA Stock Holding History

Mattern 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
Q1 		$7.97M Buy
15,960
+1,691
+12% +$891K 0.96% 64
2025
Q4 		$8.15M Buy
14,269
+1,767
+14% +$988K 0.96% 67
2025
Q3 		$7.11M Buy
12,502
+3,243
+35% +$1.86M 0.84% 70
2025
Q2 		$5.2M Buy
9,259
+1,716
+23% +$949K 0.63% 80
2025
Q1 		$4.13M Buy
7,543
+6,272
+493% +$3.41M 0.53% 79
2024
Q4 		$669K Buy
1,271
+109
+9% +$56.4K 0.09% 110
2024
Q3 		$574K Buy
1,162
+116
+11% +$53.9K 0.07% 109
2024
Q2 		$461K Buy
1,046
+309
+42% +$141K 0.06% 116
2024
Q1 		$355K Buy
+737
New +$337K 0.05% 126

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

Mattern Capital Management's MA Position: Q1 2026 in Review

Mattern Capital Management increased its Mastercard (MA) stake by 12% in Q1 2026, buying an estimated $891K and bringing the position to 15,960 shares worth $7.97M. The position accounts for 0.96% of the portfolio, ranked #64.

Mattern Capital Management first reported a position in MA in Q1 2024 and has held it in 9 quarters since. The position peaked at $8.15M in Q4 2025. 3,599 funds tracked by Wall St. Rank hold MA as of Q1 2026.

  • Mattern Capital Management held 15,960 shares of Mastercard worth $7.97M as of Q1 2026.
  • Mattern Capital Management bought 1,691 Mastercard shares in Q1 2026, an estimated $891K.
  • Mastercard made up 0.96% of Mattern Capital Management's portfolio in Q1 2026, its #64 holding.
  • Mattern Capital Management first reported a position in Mastercard in Q1 2024 and has held it in 9 quarters since.
  • Mattern Capital Management's Mastercard position peaked at $8.15M in Q4 2025.
  • 3,599 funds tracked by Wall St. Rank held Mastercard as of Q1 2026.

Based on Mattern Capital Management's 13F filing for Q1 2026, filed 4 May 2026.