Mastercard Inc (Class A)
Held by 30 tracked managers as of Q2 2026 · CUSIP ⓘCUSIP: A 9-character ID for one specific security - one share class of one company, or one bond. Tickers can change and can mean different things in different countries; a CUSIP always identifies exactly the same security, which is why filings use it. Guide 57636Q104 · Sector ⓘGICS sectors: The 11-sector system most investors know (Global Industry Classification Standard): Technology, Health Care, Financials and so on. This site assigns each company a GICS-style sector from its SIC code, with a few hand corrections, so sector pages match the names investors expect. Guide
In plain English: 30 of the investors we track own this stock. In the latest quarter, 13 of them bought more of it and 15 sold some or all of theirs (2 bought it for the first time). That tells you what they did last quarter — not what the stock will do next.
Educational and informational only, not personalized investment advice. Based on public filings that may be delayed or contain errors; verify with the original filings. Disclaimer
Managers holding
30
-2 vs last quarter (like-for-like)
Total value held
$19.07B
Across tracked managers
Average weight ⓘOn average, how big this stock is in the portfolios that own it (its share of each manager's reported portfolio value).
2.7%
Of each manager's book
QoQ value ⓘLike-for-like: only managers that filed both quarters are compared, so a manager filing late (or confidentially) does not look like buying or selling. Includes price changes.
+$2.29B
+21.3% vs last quarter
Net shares bought
+3.9M
Est. net flow +$1.99B
Quarter activity
13 bought · 15 sold
2 new · 4 sold out
Tracked capital in this stock
Total value held (area) and number of managers (line). Dips can mean a large holder filed that quarter confidentially (e.g. Norges Bank in Q1/Q3).
Aggregate buying and selling
Net share change reported each quarter
Who owns MA?
🔒 The 'who added and who trimmed' chart is a Plus feature
You're viewing the Free plan. Upgrade to unlock The 'who added and who trimmed' chart — every paid plan starts with a 7-day free trial, and you can cancel in two clicks.
Who owns MA? — Q2 2026
Holders ranked by position size, with each one's quarter-over-quarter change.
Column filters
| # | Manager | Fund | Shares | Value ↑ | % of their portfolio | QoQ | Δ shares | Δ shares % | Est. Δ value ⓘChange in shares × this quarter's price |
|---|---|---|---|---|---|---|---|---|---|
| 30 | Glenn Greenberg | Brave Warrior Advisors | 1.17K | $601.94K | 0.0% | Added | +750 | +177.7% | +$385.20K |
| 29 | Fred Alger | Fred Alger Management | 1.30K | $670.25K | 0.0% | Reduced | -489 | -27.3% | -$251.15K |
| 28 | Boston Partners | Boston Partners Global Investors | 5.77K | $2.97M | 0.0% | New | +5.8K | — | +$2.97M |
| 27 | Donald Yacktman | Yacktman Asset Management | 11.67K | $5.99M | 0.1% | Held | 0 | 0.0% | $0 |
| 26 | Mario Gabelli | GAMCO Investors | 28.77K | $14.78M | 0.1% | Added | +567 | +2.0% | +$291.21K |
| 25 | Francois Rochon | Giverny Capital | 28.82K | $14.80M | 0.5% | Added | +750 | +2.7% | +$385.20K |
| 24 | George Soros | Soros Fund Management | 30.45K | $15.64M | 0.2% | Held | 0 | 0.0% | $0 |
| 23 | Tom Marsico | Marsico Capital Management | 30.92K | $15.88M | 0.4% | Held | 0 | 0.0% | $0 |
| 22 | Guy Spier | Aquamarine (Zurich AG) | 40.00K | $20.54M | 14.3% | Held | 0 | 0.0% | $0 |
| 21 | Bridgeway | Bridgeway Capital Management | 53.81K | $27.64M | 0.5% | Added | +4.9K | +9.9% | +$2.49M |
| 20 | Ron Baron | Baron Capital (BAMCO) | 79.71K | $40.94M | 0.1% | Reduced | -45 | -0.1% | -$23.11K |
| 19 | Bill Nygren | Harris Associates (Oakmark Funds) | 100.99K | $51.87M | 0.1% | Reduced | -17.6K | -14.9% | -$9.05M |
| 18 | Seilern | Seilern Investment Management | 169.41K | $87.01M | 11.0% | Reduced | -8.6K | -4.8% | -$4.39M |
| 17 | Tom Gayner | Markel Group | 207.54K | $106.59M | 0.8% | Held | 0 | 0.0% | $0 |
| 16 | John Armitage | Egerton Capital (UK) | 363.49K | $186.69M | 1.8% | Reduced | -96.2K | -20.9% | -$49.39M |
| 15 | Mawer | Mawer Investment Management | 434.19K | $223.00M | 1.5% | Reduced | -18.0K | -4.0% | -$9.26M |
| 14 | Steve Cohen | Point72 Asset Management | 463.95K | $238.29M | 0.4% | Added | +387.2K | +504.5% | +$198.87M |
| 13 | Israel Englander | Millennium Management | 776.25K | $398.68M | 0.3% | Reduced | -40.8K | -5.0% | -$20.97M |
| 12 | Polen Capital | Polen Capital Management | 1.14M | $586.51M | 5.1% | Reduced | -399.4K | -25.9% | -$205.15M |
| 11 | Ken Griffin | Citadel Advisors | 1.47M | $753.85M | 0.4% | Added | +342.1K | +30.4% | +$175.70M |
| 10 | Parnassus Investments | Parnassus Investments LLC | 1.58M | $811.63M | 2.2% | Reduced | -114.7K | -6.8% | -$58.91M |
| 9 | Baillie Gifford | Baillie Gifford & Co | 1.73M | $886.90M | 0.8% | Added | +360.7K | +26.4% | +$185.27M |
| 8 | Jeremy Grantham | GMO | 1.82M | $934.11M | 2.1% | Added | +868.0K | +91.3% | +$445.78M |
| 7 | Two Sigma | Two Sigma Investments | 1.84M | $945.61M | 0.7% | Added | +166.0K | +9.9% | +$85.28M |
| 6 | David Shaw | D.E. Shaw & Co. | 1.99M | $1.02B | 0.6% | Added | +851.1K | +74.9% | +$437.13M |
| 5 | Chuck Akre | Akre Capital Management | 1.99M | $1.02B | 20.0% | Reduced | -291.2K | -12.8% | -$149.56M |
| 4 | Bill Ackman | Pershing Square Capital Management | 2.12M | $1.09B | 5.6% | New | +2.1M | — | +$1.09B |
| 3 | Soroban Capital | Soroban Capital Partners | 2.51M | $1.29B | 9.1% | Added | +48.0K | +1.9% | +$24.66M |
| 2 | Ken Fisher | Fisher Asset Management | 4.36M | $2.24B | 0.7% | Reduced | -50.6K | -1.1% | -$25.97M |
| 1 | Norges Bank | Norges Bank Investment Management | 11.75M | $6.04B | 0.6% | — | — | — | — |
Column filters
| Manager | Fund | Shares sold | Value last quarter ↓ |
|---|---|---|---|
| Jim Simons | Renaissance Technologies | -194.7K | $97.26M |
| Stephen Mandel | Lone Pine Capital | -57.2K | $28.58M |
| Ray Dalio | Bridgewater Associates | -3.9K | $1.96M |
| Beutel Goodman | Beutel, Goodman & Co | -25 | $12.00K |
Politician trades
Column filters
| Politician | Date | Ticker | Asset | Type | Reported range ⓘThe dollar range the politician reported. Exact amounts are not disclosed. | Est. size ⓘOur estimate only: the midpoint of the reported range. | Owner | Account ⓘSubholding Of: the account the trade was in, as named on the report (e.g. an IRA or a brokerage account). The same stock bought on the same day in different accounts is a separate trade in each account. | Filed ↓ | Filing delay ⓘDays between the trade and the report. Over 45 days is late under the STOCK Act. | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Ro Khanna Politician | Mar 1, 2026 | MA | MASTERCARD INCORPORATED CMN CLASSA scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Child | — | Jun 9, 2026 | 100 days Late | PTR ↗ |
| Val T. Hoyle Politician | Oct 29, 2024 | MA | Mastercard Incorporated Common Stock (MA) [ST] | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | Fidelity Rollover IRA | Sep 12, 2025 | 318 days Late | PTR ↗ |
| Lisa McClain Politician | Jun 24, 2025 | MA | Mastercard Incorporated Common Stock (MA) [ST] | Sale | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | Charles Schwab Brokerage Account 924 | Aug 13, 2025 | 50 days Late | PTR ↗ |
| Lisa McClain Politician | Jun 17, 2025 | MA | Mastercard Incorporated Common Stock (MA) [ST] | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | Charles Schwab Brokerage Account 924 | Aug 13, 2025 | 57 days Late | PTR ↗ |
| Byron Donalds Politician | Apr 24, 2024 | MA | Mastercard Cl A (MA) scanned | Purchase | — | — | Spouse | — | Nov 8, 2024 | 198 days Late | PTR ↗ |
| Jared Moskowitz Politician | Jul 14, 2023 | MA | Mastercard Incorporated Common Stock (MA) [ST] | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Self | Morgan Stanley Active Assets (1) | Aug 21, 2024 | 404 days Late | PTR ↗ |