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| Name of Fund | AUM | 13-F Portfolio Value | Last 13-F Filed | # Positions | Concentration in Top 10 | % Change (QoQ) |
|---|---|---|---|---|---|---|
| ATLANTIC INVESTMENT MANAGEMENT, INC. | $370.45 million | $171.66 million | Q1 2026 | 12 | 96.95% | -3.36% |
| BLUM CAPITAL PARTNERS LP | $34.09 million | Q2 2018 | 1 | 100.00% | 14.54% | |
| BULLDOG INVESTORS, LLP | $334.79 million | $444.98 million | Q1 2026 | 216 | 35.41% | -0.89% |
| CANYON CAPITAL ADVISORS LLC | $13.65 billion | $772.04 million | Q1 2026 | 19 | 88.56% | 1.48% |
| CARTICA MANAGEMENT, LLC | $1.66 million | $20.89 million | Q1 2023 | 1 | 100.00% | -88.78% |
| CEVIAN CAPITAL II GP LTD | $14.04 billion | $3.12 billion | Q1 2026 | 3 | 99.99% | -14.80% |
| CORVEX MANAGEMENT LP | $3.17 billion | $2.52 billion | Q1 2026 | 25 | 86.23% | -23.12% |
| ELLIOTT INVESTMENT MANAGEMENT L.P. | $97.37 billion | $20.11 billion | Q1 2026 | 33 | 84.05% | -10.97% |
| ENGAGED CAPITAL LLC | $752.99 million | $303.41 million | Q1 2026 | 8 | 100.00% | -22.60% |
| ENGINE NO. 1 LLC | $299.88 million | $88.59 million | Q3 2025 | 6 | 100.01% | 60.64% |
| GABELLI FUNDS LLC | $21.01 billion | $14.81 billion | Q1 2026 | 1264 | 12.43% | 0.23% |
| GREENLIGHT CAPITAL INC | $1.42 billion | $2.05 billion | Q4 2023 | 40 | 64.31% | 16.32% |
| ICAHN CARL C | $8.55 billion | Q1 2026 | 12 | 98.60% | 1.28% | |
| IMPACTIVE CAPITAL LP | $3.11 billion | $1.38 billion | Q1 2026 | 10 | 100.00% | -12.21% |
| JANA PARTNERS LLC | $1.28 billion | $1.34 billion | Q2 2023 | 9 | 100.01% | 1.29% |
| NEW MOUNTAIN VANTAGE ADVISERS, L.L.C. | $169.80 million | $4.33 billion | Q2 2022 | 4 | 99.99% | 28.24% |
| PERSHING SQUARE CAPITAL MANAGEMENT, L.P. | $18.63 billion | $13.71 billion | Q1 2026 | 11 | 99.93% | -11.67% |
| SACHEM HEAD CAPITAL MANAGEMENT LP | $3.39 billion | $4.15 billion | Q1 2026 | 19 | 75.43% | -2.67% |
| SCOPIA CAPITAL MANAGEMENT LP | $1.62 billion | $145.80 million | Q1 2026 | 22 | 67.70% | -69.88% |
| SPRINGOWL ASSOCIATES LLC | $22.81 million | Q3 2021 | 23 | 57.23% | -9.04% | |
| STARBOARD VALUE LP | $8.28 billion | $4.57 billion | Q1 2026 | 26 | 74.74% | -13.35% |
| STILWELL VALUE LLC | $250.41 million | $166.86 million | Q1 2026 | 25 | 95.12% | -8.01% |
| TCI FUND MANAGEMENT LTD | $45.17 billion | Q1 2026 | 10 | 100.00% | -15.80% | |
| THIRD POINT LLC | $15.03 billion | $2.08 billion | Q1 2026 | 33 | 77.79% | -71.37% |
| TRIAN FUND MANAGEMENT, L.P. | $9.05 billion | $3.86 billion | Q1 2026 | 8 | 99.99% | -3.12% |
| VALUEACT HOLDINGS, L.P. | $5.71 billion | Q1 2026 | 18 | 80.92% | -18.68% |