Altenergy Acquisition -CW23AEAEWPreferred / convertible

13F holders, Q3 2024 (September 30)
32holders −4
0new positions
4sold out
2famous investors
$0.01avg. 13F price*

At the end of Q3 2024, 32 institutions reported holding Altenergy Acquisition -CW23 (AEAEW) in their 13F filings, down 4 from Q2 2024. 0 opened new positions and 4 sold out. The largest holders were Calamos Advisors LLC ($8K), Shaolin Capital Management LLC ($7K) and Periscope Capital Inc. ($6K). 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

010203040 Q1 2024: 37Q1 2024Q2 2024: 36Q2 2024Q3 2024: 32Q3 2024Q4 2024: 4Q4 2024Q1 2025: 1Q1 2025Q2 2025: 1Q2 2025Q3 2025: 2Q3 2025Q4 2025: 2Q4 2025Q1 2026: 2Q1 2026Q2 2026: 2Q2 2026

Total Exit/New Position Q2 2024 → Q3 2024

InstitutionsTotal Value
New Positions0$0
Exits4$12K

All 13F filers, Q2 2024 → Q3 2024: 89,559 shares bought and 304,841 shares sold, net −215,282 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 32 holders
Calamos Advisors LLC — No change 750,000 $8K
Shaolin Capital Management LLC — No change 600,000 $7K
Periscope Capital Inc. — No change 510,500 $6K
Goldman Sachs Group Inc. — No change 299,808 $3K
Cowen and Company, LLC — Add +43.5% 289,063 $3K
Aristeia Capital, L.L.C. — No change 200,000 $3K
Taconic Capital Advisors LP — No change 229,395 $3K
Polar Asset Management Partners Inc. — No change 211,150 $2K
Citadel Advisors — Add +0.9% 203,293 $2K
Davidson Kempner Capital Management LP — No change 174,999 $2K
Whitefort Capital Management, LP — No change 186,315 $2K
MMCAP International Inc. SPC — No change 175,000 $2K
AQR Arbitrage LLC — No change 146,656 $2K
683 Capital Management, LLC — No change 125,000 $1K
Picton Mahoney Asset Management — No change 150,000 $1K
Westchester Capital Management, LLC — No change 74,998 $841
Walleye Capital LLC — No change 65,895 $738
Whitebox Advisors LLC — No change 62,500 $700
Rivernorth Capital Management, LLC — No change 62,498 $700
Adage Capital Partners Gp, L.L.C. — No change 600,000 $600
VR Advisory Services Ltd — No change 50,000 $560
Silver Rock Financial LP — No change 37,502 $420
Walleye Trading LLC — No change 36,000 $403
Moore Capital Management, LP — No change 25,000 $280
Covalent Partners LLC — No change 22,500 $252
Schonfeld Strategic Advisors LLC — No change 20,540 $230
Cruiser Capital Advisors, LLC — No change 20,000 $224
D. E. Shaw & Co. — No change 16,666 $187
Nexpoint Asset Management, L.P. — No change 12,500 $140
Bulldog Investors, LLP — No change 11,850 $119
Clear Street LLC — Reduce -36.1% 4,337 $49
Flow Traders U.S. LLC — Reduce -3.5% 18,751 $0

"% of holder's portfolio" is AEAEW's weight in each manager's 13F, not the share of Altenergy Acquisition -CW23 the manager owns.