Stock research
MA — MASTERCARD INC
MA is reported by 26 tracked managers with $9.4B in visible reported value. This page connects ownership breadth, filing activity, and price context.
Stock research evidence
The latest visible filing snapshot is 2026 Q2. Values come from reported manager holdings; prices and 52-week context come from the latest available market quote.
- Tracked holders
- 26
- Reported value
- $9.4B
- Ownership breadth
- Not available
- Current price
- $574
Top reported managers
These managers have the largest visible reported positions in MA. Portfolio weight is measured within each manager's latest visible filing.
- Ravenel Boykin Curry IV4.2% of reported portfolio · $1.4B · Add · Filed Aug 14, 2026
- Chuck Akre20% of reported portfolio · $1.0B · Reduce · Filed Aug 14, 2026
- David Shaw0.7% of reported portfolio · $1.0B · Add · Filed Aug 14, 2026
- John Overdeck / David Siegel0.7% of reported portfolio · $945.6M · Add · Filed Aug 14, 2026
- Ken Griffin0.4% of reported portfolio · $753.8M · Add · Filed Aug 14, 2026
Continue the research
Review the manager roster, compare this company with the most widely held stocks, or browse transparent screens built from the same filing-backed data.