Top 22 Activist Investor Managers by Managed AUM
Rankings by Total Managed AUM
| Rank | Profile | Managed AUM | Type | Region |
|---|---|---|---|---|
| 1. | Third Point | $17,600,000,000 | Activist Investor | North America |
| 2. | Pershing Square Capital Management | $16,798,430,681 | Activist Investor | North America |
| 3. | ValueAct Capital | $13,233,202,297 | Activist Investor | North America |
| 4. | Eminence Capital | $10,574,242,929 | Activist Investor | North America |
| 5. | Pentwater Capital Management | $9,864,040,000 | Activist Investor | North America |
| 6. | Starboard Value LP | $9,200,190,463 | Activist Investor | North America |
| 7. | Trian Fund Management | $7,635,972,701 | Activist Investor | North America |
| 8. | Effissimo Capital Management | $6,800,000,000 | Activist Investor | Asia |
| 9. | Sachem Head Capital Management | $6,216,173,411 | Activist Investor | North America |
| 10. | Scopia Capital Management | $2,692,723,082 | Activist Investor | North America |
| 11. | Cat Rock Capital Management LP | Activist Investor | North America | |
| 12. | Sherborne Investors Management | Activist Investor | North America | |
| 13. | Corvex Management LP | Activist Investor | North America | |
| 14. | Blue Harbour Group | Activist Investor | North America | |
| 15. | JANA Partners | Activist Investor | North America | |
| 16. | Engaged Capital | Activist Investor | North America | |
| 17. | Greenlight Capital | Activist Investor | North America | |
| 18. | Cartica Capital Partners, LP | Activist Investor | North America | |
| 19. | Impactive Capital | Activist Investor | North America | |
| 20. | Bulldog Investors, LLC | Activist Investor | North America | |
| 21. | Engine No. 1 LLC | Activist Investor | North America | |
| 22. | SpringOwl Asset Management | Activist Investor | North America | |
| $116,958,277,979 | ||||
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