ACTIVATE ENERGY ACQUISIT COR - G0081J103
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ADAGE CAPITAL PARTNERS GP, L.L.C. | History | New | 1,800,000 | 17,802 | 0.03% | — | 1 | +1,800,000 | New | Q1 2026 | May 15, 2026 |
| LINDEN ADVISORS LP | History | New | 1,100,000 | 10,879 | 0.06% | — | 2 | +1,100,000 | New | Q1 2026 | May 15, 2026 |
| PICTON MAHONEY ASSET MANAGEMENT | History | New | 1,025,000 | 10,137 | 0.07% | — | 3 | +1,025,000 | New | Q1 2026 | May 13, 2026 |
| Kryger Capital LLC | History | New | 919,573 | 9,094 | 0.64% | — | 4 | +919,573 | New | Q1 2026 | May 14, 2026 |
| AQR Arbitrage LLC | History | New | 870,763 | 8,611 | 0.14% | — | 5 | +870,763 | New | Q1 2026 | May 15, 2026 |
| Magnetar Financial LLC | History | New | 800,000 | 7,944 | 0.08% | — | 6 | +800,000 | New | Q1 2026 | May 13, 2026 |
| TENOR CAPITAL MANAGEMENT Co., L.P. | History | New | 700,000 | 6,923 | 0.11% | — | 7 | +700,000 | New | Q1 2026 | May 15, 2026 |
| Alberta Investment Management Corp | History | New | 600,000 | 5,934 | 0.04% | — | 8 | +600,000 | New | Q1 2026 | Apr 28, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | New | 536,353 | 5,304 | 0.0% | — | 9 | +536,353 | New | Q1 2026 | May 12, 2026 |
| Parallax Volatility Advisers, L.P. | History | New | 531,719 | 5,290 | 0.01% | — | 10 | +531,719 | New | Q1 2026 | May 15, 2026 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | History | New | 512,000 | 5,063 | 0.25% | — | 11 | +512,000 | New | Q1 2026 | May 15, 2026 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | History | New | 500,000 | 4,945 | 0.01% | — | 12 | +500,000 | New | Q1 2026 | May 14, 2026 |
| BlueCrest Capital Management Ltd | History | New | 500,000 | 4,945 | 0.29% | — | 13 | +500,000 | New | Q1 2026 | May 15, 2026 |
| Lineage Point Capital LP | History | New | 495,000 | 4,895 | 1.2% | — | 14 | +495,000 | New | Q1 2026 | May 15, 2026 |
| GLAZER CAPITAL, LLC | History | New | 425,000 | 4,203 | 0.09% | — | 15 | +425,000 | New | Q1 2026 | May 14, 2026 |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | History | New | 400,000 | 3,956 | 0.02% | — | 16 | +400,000 | New | Q1 2026 | May 01, 2026 |
| MOORE CAPITAL MANAGEMENT, LP | History | New | 400,000 | 3,956 | 0.08% | — | 17 | +400,000 | New | Q1 2026 | May 15, 2026 |
| Hudson Bay Capital Management LP | History | New | 375,000 | 3,708 | 0.01% | — | 18 | +375,000 | New | Q1 2026 | May 13, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | New | 362,500 | 3,585 | 0.0% | — | 19 | +362,500 | New | Q1 2026 | May 15, 2026 |
| Polar Asset Management Partners Inc. | History | New | 350,000 | 3,461 | 0.07% | — | 20 | +350,000 | New | Q1 2026 | May 15, 2026 |
| Radcliffe Capital Management, L.P. | History | New | 347,977 | 3,441 | 0.26% | — | 21 | +347,977 | New | Q1 2026 | May 15, 2026 |
| BERKLEY W R CORP | History | New | 347,036 | 3,432 | 0.18% | — | 22 | +347,036 | New | Q1 2026 | May 15, 2026 |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | History | New | 339,353 | 3,369 | 0.11% | — | 23 | +339,353 | New | Q1 2026 | May 15, 2026 |
| PERISCOPE CAPITAL INC. | History | New | 321,600 | 3,180 | 0.35% | — | 24 | +321,600 | New | Q1 2026 | May 13, 2026 |
| WHITEBOX ADVISORS LLC | History | New | 300,000 | 2,967 | 0.04% | — | 25 | +300,000 | New | Q1 2026 | May 15, 2026 |
| Wealthspring Capital LLC | History | New | 298,830 | 2,955 | 0.7% | — | 26 | +298,830 | New | Q1 2026 | May 01, 2026 |
| Westchester Capital Management, LLC | History | New | 250,000 | 2,472 | 0.11% | — | 27 | +250,000 | New | Q1 2026 | May 15, 2026 |
| Ghisallo Capital Management LLC | History | New | 250,000 | 2,472 | 0.07% | — | 28 | +250,000 | New | Q1 2026 | May 15, 2026 |
| SONA ASSET MANAGEMENT (US) LLC | History | New | 242,419 | 2,397 | 0.05% | — | 29 | +242,419 | New | Q1 2026 | May 15, 2026 |
| MARSHALL WACE, LLP | History | New | 240,000 | 2,373 | 0.0% | — | 30 | +240,000 | New | Q1 2026 | May 14, 2026 |
| Clear Street Group Inc. | History | New | 204,412 | 2,021 | 0.01% | — | 31 | +204,412 | New | Q1 2026 | May 15, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | New | 200,000 | 1,978 | 0.0% | — | 32 | +200,000 | New | Q1 2026 | May 15, 2026 |
| Verition Fund Management LLC | History | New | 200,000 | 1,978 | 0.01% | — | 33 | +200,000 | New | Q1 2026 | May 15, 2026 |
| First Trust Capital Management L.P. | History | New | 200,000 | 1,978 | 0.1% | — | 34 | +200,000 | New | Q1 2026 | May 14, 2026 |
| Mint Tower Capital Management B.V. | History | New | 200,000 | 1,978 | 0.18% | — | 35 | +200,000 | New | Q1 2026 | May 04, 2026 |
| Shaolin Capital Management LLC | History | New | 150,000 | 1,483 | 0.05% | — | 36 | +150,000 | New | Q1 2026 | May 15, 2026 |
| D. E. Shaw & Co., Inc. | History | New | 126,901 | 1,255 | 0.0% | — | 37 | +126,901 | New | Q1 2026 | May 15, 2026 |
| ARISTEIA CAPITAL, L.L.C. | History | New | 125,000 | 1,236 | 0.03% | — | 38 | +125,000 | New | Q1 2026 | May 15, 2026 |
| Centiva Capital, LP | History | New | 125,000 | 1,236 | 0.01% | — | 39 | +125,000 | New | Q1 2026 | May 14, 2026 |
| K2 PRINCIPAL FUND, L.P. | History | New | 100,000 | 989 | 0.07% | — | 40 | +100,000 | New | Q1 2026 | May 14, 2026 |
| DLD Asset Management, LP | History | New | 100,000 | 989 | 0.09% | — | 41 | +100,000 | New | Q1 2026 | May 13, 2026 |
| Crossingbridge Advisors, LLC | History | New | 100,000 | 989 | 0.18% | — | 42 | +100,000 | New | Q1 2026 | May 14, 2026 |
| GRITSTONE ASSET MANAGEMENT LLC | History | New | 100,000 | 989 | 1.06% | — | 43 | +100,000 | New | Q1 2026 | May 05, 2026 |
| Virtu Financial LLC | History | New | 95,640 | 946 | 0.04% | — | 44 | +95,640 | New | Q1 2026 | May 14, 2026 |
| L1 Global Manager Pty Ltd | History | New | 70,000 | 692 | 0.46% | — | 45 | +70,000 | New | Q1 2026 | May 14, 2026 |
| WOLVERINE ASSET MANAGEMENT LLC | History | New | 62,100 | 614 | 0.01% | — | 46 | +62,100 | New | Q1 2026 | May 04, 2026 |
| Kepos Capital LP | History | New | 52,600 | 520 | 0.85% | — | 47 | +52,600 | New | Q1 2026 | May 12, 2026 |
| Context Capital Management, LLC | History | New | 50,000 | 494 | 0.01% | — | 48 | +50,000 | New | Q1 2026 | May 07, 2026 |
| Schonfeld Strategic Advisors LLC | History | New | 35,000 | 346 | 0.0% | — | 49 | +35,000 | New | Q1 2026 | May 15, 2026 |
| DELTEC ASSET MANAGEMENT LLC | History | New | 25,000 | 247 | 0.05% | — | 50 | +25,000 | New | Q1 2026 | Apr 24, 2026 |
| Gladius Capital Management LP | History | New | 20,000 | 197 | 0.01% | — | 51 | +20,000 | New | Q1 2026 | May 07, 2026 |
| UBS Group AG | History | New | 16,059 | 158 | 0.0% | — | 52 | +16,059 | New | Q1 2026 | May 05, 2026 |
| TrueMark Investments, LLC | History | New | 15,000 | 148 | 0.03% | — | 53 | +15,000 | New | Q1 2026 | Apr 20, 2026 |
| ROYAL BANK OF CANADA | History | New | 13,781 | 136 | 0.0% | — | 54 | +13,781 | New | Q1 2026 | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | New | 13,127 | 129 | 0.0% | — | 55 | +13,127 | New | Q1 2026 | May 15, 2026 |
| PenderFund Capital Management Ltd. | History | New | 5,000 | 49 | 0.01% | — | 56 | +5,000 | New | Q1 2026 | May 15, 2026 |
| MORGAN STANLEY | History | New | 11 | 0 | — | — | — | +11 | New | Q1 2026 | May 15, 2026 |