Mastercard Inc - A (MA) Held by Superinvestors
MASTERCARD INC - A (MA) is currently held by 24 superinvestors tracked by InsiderSet, with a combined reported market value of approximately $7.33B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Eagle Capital Management is currently the largest disclosed institutional shareholder of MA tracked by InsiderSet, reporting ownership valued at approximately $1.38B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $1.67B, representing an estimated gain of +21.42% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 91% of the total disclosed MA value among the investors covered in this analysis. Major shareholders include Eagle Capital Management, Akre Capital Management, Parnassus Endeavor Fund, and several other long-term asset managers with concentrated positions in MASTERCARD INC - A (MA).
This page ranks the largest institutional MA shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Eagle Capital Management | Ravenel Boykin Curry IV | 4.21% | 2,682,370 | $1,377,665,239 | $1,672,725,932 | +$295,060,693 | +21.42% |
| Akre Capital Management | Chuck Akre | 20.01% | 1,989,906 | $1,022,015,722 | $1,240,905,382 | +$218,889,660 | +21.42% |
| Parnassus Endeavor Fund | Parnassus Investments | 2.59% | 1,588,124 | $875,802,742 | $990,354,126 | +$114,551,384 | +13.08% |
| Gardner Russo & Quinn | Thomas Russo | 8.76% | 1,522,395 | $781,901,965 | $949,365,522 | +$167,463,557 | +21.42% |
| Fundsmith | Terry Smith | 4.69% | 1,245,051 | $639,458,194 | $776,413,804 | +$136,955,610 | +21.42% |
| Polen Capital Management | David M. Polen | 5.05% | 1,141,958 | $586,509,275 | $712,125,009 | +$125,615,734 | +21.42% |
| Valley Forge Capital Management | Dev Kantesaria | 17.57% | 1,065,934 | $547,463,702 | $664,716,442 | +$117,252,740 | +21.42% |
| AltaRock Partners | Mark Massey | 9.26% | 764,507 | $392,650,795 | $476,746,565 | +$84,095,770 | +21.42% |
| Vulcan Value Partners | C.T. Fitzpatrick | 7.86% | 502,961 | $258,320,770 | $313,646,480 | +$55,325,710 | +21.42% |
| Fundsmith Investment Services | Terry Smith | 4.47% | 392,933 | $201,810,389 | $245,033,019 | +$43,222,630 | +21.42% |
| Egerton Capital UK | John Armitage | 1.95% | 347,692 | $191,741,707 | $216,820,731 | +$25,079,024 | +13.08% |
| Jensen Investment Management | Eric H. Schoenstein | 4.33% | 347,714 | $178,585,910 | $216,834,450 | +$38,248,540 | +21.42% |
| AKO Capital | Nicolai Tangen | 2.27% | 189,941 | $97,554,000 | $118,447,208 | +$20,893,208 | +21.42% |
| Triple Frond Partners | Stuart Mclaughlin | 8.04% | 175,472 | $90,122,000 | $109,424,339 | +$19,302,339 | +21.42% |
| Aquamarine Capital | Guy Spier | 12.19% | 65,750 | $20,743,000 | $41,001,700 | +$20,258,700 | +97.67% |
| Aquamarine Zurich AG | 14.26% | 40,000 | $20,544,000 | $24,944,000 | +$4,400,000 | +21.42% | |
| Sequoia Financial Advisors | 0.08% | 32,584 | $16,735,115 | $20,319,382 | +$3,584,267 | +21.42% | |
| Giverny Capital | Francois Rochon | 0.50% | 28,816 | $14,799,898 | $17,969,658 | +$3,169,760 | +21.42% |
| Yacktman Asset Management | Donald Yacktman | 0.07% | 11,670 | $5,993,712 | $7,277,412 | +$1,283,700 | +21.42% |
| Cullen Value Fund | Jim Cullen | 0.41% | 5,858 | $3,485,801 | $3,653,049 | +$167,248 | +4.80% |
| Alapocas Investment Partners | David Lemons | 2.73% | 5,444 | $2,796,038 | $3,394,878 | +$598,840 | +21.42% |
| Brave Warrior Advisors | Glenn Greenberg | 0.01% | 1,172 | $601,939 | $730,859 | +$128,920 | +21.42% |
| Semper Augustus Investments Group | Christopher Bloomstran | 0.04% | 658 | $338,038 | $410,329 | +$72,291 | +21.39% |
| Mairs & Power Growth Fund | Andrew R. Adams | 0.00% | 395 | $202,872 | $246,322 | +$43,450 | +21.42% |
Frequently asked questions about MA
Who are the largest superinvestors holding MA?
The largest superinvestors holding MA in the latest SEC Form 13F filings include Eagle Capital Management, Akre Capital Management, Parnassus Endeavor Fund, Gardner Russo & Quinn, and Fundsmith. InsiderSet ranks these superinvestors by their latest reported MA position.
What does the MA superinvestors page include?
This page tracks MA positions reported by a curated group of notable institutional investors and fund managers through SEC Form 13F. MASTERCARD INC - A (MA) on this page reflects disclosed 13F holdings among those superinvestors, not every institutional shareholder of the stock.
How many superinvestors hold MA?
InsiderSet currently tracks 24 superinvestors reporting MA holdings in the latest available 13F data. This is the curated set on this page, not the total number of institutions that own MA.
How much MA stock do superinvestors hold?
Superinvestors tracked by InsiderSet disclosed approximately $7.33B in MA holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value, and it covers the curated superinvestors on this page rather than every institutional filer.
When were MA superinvestor holdings last updated?
The latest MA superinvestor holdings on InsiderSet are based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time holdings.
Are superinvestor MA holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by these superinvestors as of the end of the reporting quarter. A superinvestor may have changed its MA position after the reporting date.
Are superinvestors buying or selling MA?
Buying and selling can be analyzed by comparing MA positions across consecutive 13F reporting periods. InsiderSet's MA Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View MA ownership changes.
How have superinvestor MA holdings changed over time?
InsiderSet tracks MA holdings among these superinvestors across multiple 13F reporting periods, so holder counts, reported value, and reported shares can be compared over time.