13FAI ai-powered hedge fund tracker

MASTERCARD INCORPORATED (MA) — Hedge Fund Ownership Q4 2025

MA
Q4 2025Q3 2025Q2 2025Q1 2025
# Fund % of Portfolio † Shares † Shares vs Prior Quarter † Shares vs Prior Year † Aggregate Value † Reported Price * Option
1
Valley Forge Capital Management
19.25% 1.5M +0.18% +0.18% $849.1M $570.88
2
Akre Capital Management
Chuck Akre
18.81% 3.0M -4.76% -18.86% $1.72B $570.88
3
Aquamarine Capital / Aquamarine Zurich
Guy Spier
15.48% 40K -39.16% -39.16% $22.8M $570.88
4
Gardner Russo & Quinn
Thomas Russo
9.77% 1.6M -2.12% -15.85% $905.4M $570.88
5
AltaRock Partners
6.07% 542K -7.23% -7.58% $309.3M $570.88
6
Weitz Investment Management
Wallace Weitz
5.28% 156K -16.66% $89.0M $570.88
7
Polen Capital Management
5.20% 2.1M -22.24% -38.96% $1.22B $570.88
8
Jensen Investment Management
4.34% 483K -16.99% -48.73% $275.6M $570.88
9
Egerton Capital
John Armitage
2.84% 458K -0.39% +17.91% $261.7M $570.88
10
Markel Group
Tom Gayner
0.94% 208K $118.5M $570.88
11
AKO Capital
0.87% 100K NEW $57.1M $570.88
12
Berkshire Hathaway
0.83% 4.0M $2.28B $570.88
13
Giverny Capital
Francois Rochon
0.55% 29K +3.73% +9.45% $16.4M $570.88
14
Lone Pine Capital
Stephen Mandel
0.40% 96K NEW $55.0M $570.88
15
Yacktman Asset Management
Donald Yacktman
0.09% 12K +4.85% $6.7M $570.88
16
Brave Warrior Advisors
Glenn Greenberg
0.01% 422 $240,911 $570.88
17
Mairs & Power
0.00% 624 -3.11% -38.46% $356,229 $570.88
17 Total 14.3M -6.36% -16.76% $8.18B
* Reported price is not an actual purchase or sale price. It is the price as of the last portfolio date.
† Portfolio value, share counts, and period-over-period changes exclude options positions (PUT/CALL), which are shown in the Option column for reference only.