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MA · Mastercard Inc

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$591.73 -6.74 (-1.13%) At close · Aug 27
Market Cap
$518.36B
Shares
876.01M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 3,575
Total Value: $400,658,308,077
Total Shares: 781,151,073
Showing 1–100 of 3,669 holdings by value · page 1 of 37

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 3,575 13F filers · Δ vs Mar 31, 2026
Top Holder
8.5%
Sep 2023 → Jun 2026 · range 8.5% – 10.7%
−0.1 pts
Top 5
31.3%
Sep 2023 → Jun 2026 · range 30.6% – 36.8%
−1.3 pts
Top 10
43.9%
Sep 2023 → Jun 2026 · range 42.6% – 48.9%
−1.4 pts
HHI
271
Sep 2023 → Jun 2026 · range 271 – 359
Broadly held−16

Quarterly Activity

vs Mar 31, 2026
New
206
Increased
1,365
Decreased
1,542
Sold Out
258
Unchanged
462
Holder count: -52
Institutional value: +3.1%
Shares held: +0.4%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 3,669
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1141391 CUSIP 57636Q104 13F (30d) 2269 filings 2220 filers Visit website Investor relations