Altenergy Acquisition -CW23AEAEWPreferred / convertible
13F holders, Q2 2024 (June 30)At the end of Q2 2024, 36 institutions reported holding Altenergy Acquisition -CW23 (AEAEW) in their 13F filings, down 1 from Q1 2024. 1 opened new positions and 1 sold out. The largest holders were Calamos Advisors LLC ($45K), Periscope Capital Inc. ($21K) and Shaolin Capital Management LLC ($14K). 2 famous investors held it, including Ken Griffin ( of Citadel Advisors's portfolio) and David E. Shaw ( of D. E. Shaw & Co.'s portfolio).
- Company
- Altenergy Acquisition -CW23
- CUSIP
- 02157M116
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024 → Q2 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 1 | $1 |
| Exits | 1 | $2K |
All 13F filers, Q1 2024 → Q2 2024: 79,013 shares bought and 665,114 shares sold, net −586,101 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 36 holders
| Calamos Advisors LLC | — | No change | 750,000 | $45K |
| Periscope Capital Inc. | — | Reduce -50.2% | 510,500 | $21K |
| Shaolin Capital Management LLC | — | Reduce -14.3% | 600,000 | $14K |
| Taconic Capital Advisors LP | — | No change | 229,395 | $14K |
| Citadel Advisors | — | Add +60.4% | 201,397 | $12K |
| Kim, LLC | — | No change | 150,000 | $9K |
| AQR Arbitrage LLC | — | No change | 146,656 | $9K |
| Aristeia Capital, L.L.C. | — | No change | 200,000 | $8K |
| Goldman Sachs Group Inc. | — | No change | 299,808 | $7K |
| Picton Mahoney Asset Management | — | No change | 150,000 | $6K |
| Polar Asset Management Partners Inc. | — | No change | 211,150 | $5K |
| Cowen and Company, LLC | — | Add +0.7% | 201,400 | $5K |
| Westchester Capital Management, LLC | — | No change | 74,998 | $4K |
| Whitefort Capital Management, LP | — | No change | 186,315 | $4K |
| MMCAP International Inc. SPC | — | No change | 175,000 | $4K |
| Davidson Kempner Capital Management LP | — | No change | 174,999 | $4K |
| 683 Capital Management, LLC | — | No change | 125,000 | $3K |
| Flow State Investments, L.P. | — | No change | 102,163 | $2K |
| Walleye Capital LLC | — | No change | 65,895 | $2K |
| Moore Capital Management, LP | — | No change | 25,000 | $1K |
| Whitebox Advisors LLC | — | No change | 62,500 | $1K |
| Rivernorth Capital Management, LLC | — | No change | 62,498 | $1K |
| VR Advisory Services Ltd | — | No change | 50,000 | $1K |
| Bank of America Corp. | — | Add +0.2% | 49,500 | $1K |
| D. E. Shaw & Co. | — | No change | 16,666 | $998 |
| Silver Rock Financial LP | — | No change | 37,502 | $866 |
| Schonfeld Strategic Advisors LLC | — | No change | 20,540 | $852 |
| Walleye Trading LLC | — | No change | 36,000 | $835 |
| Cruiser Capital Advisors, LLC | — | No change | 20,000 | $720 |
| Adage Capital Partners Gp, L.L.C. | — | No change | 600,000 | $600 |
| Covalent Partners LLC | — | No change | 22,500 | $522 |
| Nexpoint Asset Management, L.P. | — | No change | 12,500 | $290 |
| Bulldog Investors, LLP | — | Reduce -11.9% | 11,850 | $274 |
| Clear Street LLC | — | Add +3.0% | 6,789 | $158 |
| UBS Group AG | — | New | 46 | $1 |
| Flow Traders U.S. LLC | — | Add +8.0% | 19,431 | $0 |
"% of holder's portfolio" is AEAEW's weight in each manager's 13F, not the share of Altenergy Acquisition -CW23 the manager owns.