Hadron EnergyHDRN
13F holders, Q4 2024 (December 31)29holders +11
9new positions
4sold out
1famous investor
$10.00avg. 13F price*
At the end of Q4 2024, 29 institutions reported holding Hadron Energy Inc. (HDRN) in their 13F filings, up 11 from Q3 2024. 9 opened new positions and 4 sold out. The largest holders were AQR Arbitrage LLC ($18.9M), Karpus Management, Inc. ($17.6M) and Aristeia Capital, L.L.C. ($17.5M). One famous investor held it David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).
- Company
- Hadron Energy Inc.
- Filed as
- GIGCAPITAL7 CORP (Q4 2024)
- CUSIP
- G38648104
- Latest filing quarter
- Q1 2026
History
Number of 13F holders
Total Exit/New Position Q3 2024 → Q4 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 9 | $22.8M |
| Exits | 4 | $4.4M |
All 13F filers, Q3 2024 → Q4 2024: 4,010,290 shares bought and 1,013,370 shares sold, net +2,996,920 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 29 holders
| AQR Arbitrage LLC | 0.80% | Reduce -1.7% | 1,887,486 | $18.9M |
| Karpus Management, Inc. | 0.52% | Add +115.1% | 1,764,024 | $17.6M |
| Aristeia Capital, L.L.C. | 1.19% | No change | 1,750,000 | $17.5M |
| Kepos Capital LP | 13.36% | Reduce -17.8% | 1,532,100 | $15.3M |
| Westchester Capital Management, LLC | 0.57% | New | 959,000 | $9.6M |
| D. E. Shaw & Co. | 0.01% | Add +64.2% | 815,000 | $8.1M |
| Whitebox Advisors LLC | 1.31% | No change | 760,000 | $7.6M |
| Picton Mahoney Asset Management | 0.27% | No change | 717,500 | $7.2M |
| First Trust Capital Management L.P. | 0.46% | Add +30.3% | 602,557 | $6.0M |
| Two Sigma Investments, LP | 0.01% | No change | 483,905 | $4.8M |
| Goldman Sachs Group Inc. | 0.00% | No change | 479,330 | $4.8M |
| Highbridge Capital Management LLC | 0.67% | No change | 465,000 | $4.6M |
| Berkley W R Corp. | 0.22% | Add +46.0% | 397,066 | $4.0M |
| Bulldog Investors, LLP | 0.94% | Add +86.5% | 358,013 | $3.6M |
| Mizuho Securities USA LLC | 0.06% | New | 338,871 | $3.4M |
| Wolverine Asset Management LLC | 0.23% | New | 302,660 | $3.0M |
| Mint Tower Capital Management B.V. | 2.50% | No change | 300,000 | $3.0M |
| Centiva Capital, LP | 0.11% | New | 300,000 | $3.0M |
| Commonwealth of Pennsylvania Public School Empls Retrmt SYS | 0.02% | No change | 300,000 | $3.0M |
| Glazer Capital, LLC | 0.22% | Add +14.2% | 274,409 | $2.7M |
| Rivernorth Capital Management, LLC | 0.10% | New | 205,130 | $2.1M |
| Periscope Capital Inc. | 1.68% | Reduce -42.9% | 200,000 | $2.0M |
| Schonfeld Strategic Advisors LLC | 0.00% | New | 75,000 | $750K |
| Fir Tree Capital Management LP | 1.39% | Reduce -34.0% | 59,400 | $593K |
| Virtu Financial LLC | 0.03% | New | 53,724 | $537K |
| Toronto Dominion Bank | 0.00% | New | 46,328 | $463K |
| Rangeley Capital, LLC | 0.10% | — | 10,000 | $100K |
| Clear Street LLC | 0.00% | Reduce -83.3% | 5,131 | $51K |
| UBS Group AG | 0.00% | New | 1,600 | $16K |
"% of holder's portfolio" is HDRN's weight in each manager's 13F, not the share of Hadron Energy Inc. the manager owns.