Stock
Activate Energy Acquisition
Ticker not mapped · held by 19 managers
Reported value
$36.4M
Holders
19
+0 new · −45 exited
Holders’ est. mark
$269.8K
Price effect on 18 books still in the name
Largest holder
$11.1M
LMR Partners LLP
Notable conviction
Share of each notable manager’s 13F book.
- Citadel0.0% · $107.8K
Holder count by quarter
Who holds it
Notable only| Investor | Shares | Value | Est. mark | Change |
|---|---|---|---|---|
| LMR Partners LLP | 1.1M | $11.1M | $93.5K | Added$93.5K |
| OMERS ADMINISTRATION Corp | 400K | $4.03M | $32K | Added$32K |
| Westchester Capital Management, LLC | 350K | $3.51M | $7K | Added$7K |
| HGC Investment Management Inc. | 250K | $2.52M | $21.3K | Added$21.3K |
| TORONTO DOMINION BANK | 247K | $2.49M | $21K | Cut−$1.01M |
| BlueCrest Capital Management Ltd | 220K | $2.22M | $22K | Added$22K |
| MILLENNIUM MANAGEMENT LLC | 200K | $2.02M | $17K | Cut−$1.98M |
| MMCAP International Inc. SPC | 200K | $2.02M | $17K | Added$17K |
| Clear Street Group Inc. | 151.9K | $1.53M | $12.9K | Cut−$1.22M |
| PRELUDE CAPITAL MANAGEMENT, LLC | 100K | $1.01M | $8.5K | Added$8.5K |
| Stoic Point Capital Management LLC | 100K | $1M | $2.5K | Added$2.5K |
| Quarry LP | 94.6K | $951.2K | $5.68K | Cut−$48.3K |
| RLH Capital LLC | 94.6K | $951.2K | — | Held |
| JPMORGAN CHASE & CO | 50K | $505K | $5K | Added$5K |
| BOOTHBAY FUND MANAGEMENT, LLC | 37.5K | $378K | $3.19K | Added$3.19K |
| Citadel | 10.7K | $107.8K | $1.07K | Added$1.21K |
| Tuttle Capital Management, LLC | 10K | $100.2K | $250 | Added$250 |
| HRT FINANCIAL LP | 50K | $505 | $5 | Added$5 |
| Glazer Capital, LLC | 2 | $0 | −$0 | Cut−$3K |
Who left
- ADAGE CAPITAL PARTNERS GP, L.L.C.$18M
- Linden Advisors LP$11M
- PICTON MAHONEY ASSET MANAGEMENT$10.2M
- AQR Arbitrage LLC$9.1M
- Magnetar Financial LLC$8M
- TENOR CAPITAL MANAGEMENT Co., L.P.$7M
- Saba Capital Management, L.P.$6.99M
- Ilex Capital Partners (UK) LLP$6.73M
- RIVERNORTH CAPITAL MANAGEMENT, LLC$5.12M
- HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND$5M
- Lineage Point Capital LP$5M
- BNP PARIBAS FINANCIAL MARKETS$4.9M
- Alberta Investment Management Corp$4.5M
- MOORE CAPITAL MANAGEMENT, LP$4M
- Hudson Bay Capital Management LP$3.75M
Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.