Institutional Holders (2026 Q1)
4K + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in MA. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Mastercard Foundation Asset Management Corp | 96.84% | 65,234,702 | $32.60B |
| 2 | RIVULET CAPITAL, LLC | 50.66% | 80,920 | $46.2M |
| 3 | SANTA MONICA PARTNERS LP | 28.50% | 102,170 | $51K |
| 4 | FARLEY CAPITAL L.P. | 25.21% | 62,227 | $31.1M |
| 5 | Valley Forge Capital Management, LP | 22.02% | 1,487,496 | $743.2M |
| 6 | AKRE CAPITAL MANAGEMENT LLC | 18.58% | 2,281,106 | $1.14B |
| 7 | Blacksheep Fund Management Ltd | 17.72% | 87,650 | $43.8M |
| 8 | Bluegrass Capital Partners LP | 16.20% | 45,000 | $22.5M |
| 9 | Aquamarine Zurich AG | 14.77% | 40,000 | $20K |
| 10 | Settian Capital LP | 14.66% | 41,900 | $20.9M |
| 11 | Spinecap SAS | 13.25% | 72,272 | $36.1M |
| 12 | Explore Capital Management, LLC | 12.38% | 26,450 | $13.2M |
| 13 | OAKMONT Corp | 11.83% | 124,667 | $62.3M |
| 14 | Camrose Capital Investment Partners LLP | 11.73% | 179,476 | $89.7M |
| 15 | Katamaran Capital LLP | 11.15% | 27,735 | $13.9M |
| 16 | MFF Capital Investments Ltd | 10.85% | 330,119 | $164.9M |
| 17 | Atalan Capital Partners, LP | 10.81% | 234,650 | $117.2M |
| 18 | Seilern Investment Management Ltd | 10.61% | 177,965 | $88.9M |
| 19 | Rothschild & Co Wealth Management UK Ltd | 10.34% | 1,352,607 | $675.8M |
| 20 | XXEC, Inc. | 10.13% | 104,321 | $57.8M |
| 21 | Metropolis Capital Ltd | 9.82% | 582,037 | $290.8M |
| 22 | LRZ CAPITAL LLC | 9.67% | 38,669 | $19.3M |
| 23 | TORQUE ASSET MANAGEMENT LLC | 9.66% | 49,145 | $24.6M |
| 24 | Advaya LLP | 9.52% | 27,400 | $13.7M |
| 25 | PARK PRESIDIO CAPITAL LLC | 9.51% | 271,286 | $135.6M |
| Investor | Ownership History |
% of Portfolio | Prev % | Rank | Conviction | Avg Buy Price | 13F Score™ 3Y / 7Y | Sell Timing | Shares | Mkt Value | Change | Change % | Source | Quarter | Filed |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|