Flock — Smart-money disclosures, made readable

Flock — Smart-money disclosures, made readable

Show the latest 50

REDUCEDT+2
Sachin J. Mehra
Mastercard Incorporated · NASDAQ
−1,280 sh · $738.3K
Filed 20 Aug 2026SEC Form 4view source
ACQUIREDT+2
Sachin J. Mehra
Mastercard Incorporated · NASDAQ
+7,444 sh · $2.6M
Filed 20 Aug 2026SEC Form 4view source
DISCLOSEDQuarterly
Two Sigma Investments
Mastercard Incorporated · NASDAQ
1,845,239 sh · $947.7M
Filed 30 Jun 2026SEC 13Fview source
DISCLOSEDQuarterly
Altarock Partners
Mastercard Incorporated · NASDAQ
764,507 sh · $392.7M
Filed 30 Jun 2026SEC 13Fview source
DISCLOSEDQuarterly
Akre Capital Management
Mastercard Incorporated · NASDAQ
1,989,906 sh · $1.02B
Filed 30 Jun 2026SEC 13Fview source
DISCLOSEDQuarterly
Markel Group
Mastercard Incorporated · NASDAQ
207,540 sh · $106.6M
Filed 30 Jun 2026SEC 13Fview source
DISCLOSEDQuarterly
BlackRock
Mastercard Incorporated · NASDAQ
66,393,565 sh · $34.10B
Filed 30 Jun 2026SEC 13Fview source
DISCLOSEDQuarterly
Gardner Russo & Quinn
Mastercard Incorporated · NASDAQ
1,522,395 sh · $781.9M
Filed 30 Jun 2026SEC 13Fview source
DISCLOSEDQuarterly
Soros Fund Management
Mastercard Incorporated · NASDAQ
30,452 sh · $15.6M
Filed 30 Jun 2026SEC 13Fview source
DISCLOSEDQuarterly
Polen Capital Management
Mastercard Incorporated · NASDAQ
1,141,958 sh · $586.5M
Filed 30 Jun 2026SEC 13Fview source
DISCLOSEDQuarterly
Altarock Partners
Mastercard Incorporated · NASDAQ
522,836 sh · $261.2M
Filed 31 Mar 2026SEC 13Fview source
DISCLOSEDQuarterly
Gardner Russo & Quinn
Mastercard Incorporated · NASDAQ
1,555,141 sh · $777.0M
Filed 31 Mar 2026SEC 13Fview source
DISCLOSEDQuarterly
Akre Capital Management
Mastercard Incorporated · NASDAQ
2,281,106 sh · $1.14B
Filed 31 Mar 2026SEC 13Fview source
DISCLOSEDQuarterly
Renaissance Technologies
Mastercard Incorporated · NASDAQ
194,651 sh · $97.3M
Filed 31 Mar 2026SEC 13Fview source
DISCLOSEDQuarterly
Polen Capital Management
Mastercard Incorporated · NASDAQ
1,541,388 sh · $770.2M
Filed 31 Mar 2026SEC 13Fview source
DISCLOSEDQuarterly
BlackRock
Mastercard Incorporated · NASDAQ
67,035,488 sh · $33.49B
Filed 31 Mar 2026SEC 13Fview source
DISCLOSEDQuarterly
Bridgewater Associates
Mastercard Incorporated · NASDAQ
3,930 sh · $2.0M
Filed 31 Mar 2026SEC 13Fview source
DISCLOSEDQuarterly
Soros Fund Management
Mastercard Incorporated · NASDAQ
30,452 sh · $15.2M
Filed 31 Mar 2026SEC 13Fview source
DISCLOSEDQuarterly
Markel Group
Mastercard Incorporated · NASDAQ
207,540 sh · $103.7M
Filed 31 Mar 2026SEC 13Fview source
DISCLOSEDQuarterly
Two Sigma Investments
Mastercard Incorporated · NASDAQ
1,682,998 sh · $840.9M
Filed 31 Mar 2026SEC 13Fview source
DISCLOSEDQuarterly
Lone Pine Capital
Mastercard Incorporated · NASDAQ
57,201 sh · $28.6M
Filed 31 Mar 2026SEC 13Fview source
DISCLOSEDStale
Polen Capital Management
Mastercard Incorporated · NASDAQ
2,131,727 sh · $1.22B
Filed 31 Dec 2025SEC 13Fview source
DISCLOSEDStale
Berkshire Hathaway
Mastercard Incorporated · NASDAQ
3,986,648 sh · $2.28B
Filed 31 Dec 2025SEC 13Fview source
DISCLOSEDStale
Markel Group
Mastercard Incorporated · NASDAQ
207,540 sh · $118.5M
Filed 31 Dec 2025SEC 13Fview source
DISCLOSEDStale
Two Sigma Investments
Mastercard Incorporated · NASDAQ
441,496 sh · $252.0M
Filed 31 Dec 2025SEC 13Fview source
DISCLOSEDStale
Gardner Russo & Quinn
Mastercard Incorporated · NASDAQ
1,585,999 sh · $905.4M
Filed 31 Dec 2025SEC 13Fview source
DISCLOSEDStale
Bridgewater Associates
Mastercard Incorporated · NASDAQ
409,207 sh · $233.6M
Filed 31 Dec 2025SEC 13Fview source
DISCLOSEDStale
BlackRock
Mastercard Incorporated · NASDAQ
68,304,200 sh · $38.99B
Filed 31 Dec 2025SEC 13Fview source
DISCLOSEDStale
Altarock Partners
Mastercard Incorporated · NASDAQ
541,836 sh · $309.3M
Filed 31 Dec 2025SEC 13Fview source
DISCLOSEDStale
Lone Pine Capital
Mastercard Incorporated · NASDAQ
96,338 sh · $55.0M
Filed 31 Dec 2025SEC 13Fview source
DISCLOSEDStale
Akre Capital Management
Mastercard Incorporated · NASDAQ
3,005,280 sh · $1.72B
Filed 31 Dec 2025SEC 13Fview source
DISCLOSEDStale
Gardner Russo & Quinn
Mastercard Incorporated · NASDAQ
1,620,272 sh · $921.6M
Filed 30 Sept 2025SEC 13Fview source
DISCLOSEDStale
Berkshire Hathaway
Mastercard Incorporated · NASDAQ
3,986,648 sh · $2.27B
Filed 30 Sept 2025SEC 13Fview source
DISCLOSEDStale
Bridgewater Associates
Mastercard Incorporated · NASDAQ
366,256 sh · $208.3M
Filed 30 Sept 2025SEC 13Fview source
DISCLOSEDStale
BlackRock
Mastercard Incorporated · NASDAQ
70,161,841 sh · $39.91B
Filed 30 Sept 2025SEC 13Fview source
DISCLOSEDStale
Two Sigma Investments
Mastercard Incorporated · NASDAQ
396,092 sh · $225.3M
Filed 30 Sept 2025SEC 13Fview source
DISCLOSEDStale
Altarock Partners
Mastercard Incorporated · NASDAQ
584,086 sh · $332.2M
Filed 30 Sept 2025SEC 13Fview source
DISCLOSEDStale
Markel Group
Mastercard Incorporated · NASDAQ
207,540 sh · $118.1M
Filed 30 Sept 2025SEC 13Fview source
DISCLOSEDStale
Akre Capital Management
Mastercard Incorporated · NASDAQ
3,155,594 sh · $1.79B
Filed 30 Sept 2025SEC 13Fview source
DISCLOSEDStale
Polen Capital Management
Mastercard Incorporated · NASDAQ
2,741,243 sh · $1.56B
Filed 30 Sept 2025SEC 13Fview source