HCM II Acquisition Corp. - 29IMSRWPreferred / convertible

13F holders, Q1 2025 (March 31)
29holders +7
10new positions
3sold out
$2.81avg. 13F price*

At the end of Q1 2025, 29 institutions reported holding HCM II Acquisition Corp. - 29 (IMSRW) in their 13F filings, up 7 from Q4 2024. 10 opened new positions and 3 sold out. The largest holders were PenderFund Capital Management Ltd. ($24.3M), Cantor Fitzgerald, L. P. ($2.0M) and CSS LLC ($815K).

Company
HCM II Acquisition Corp. - 29
CUSIP
G43658122
Latest filing quarter
Q3 2025

History

Number of 13F holders

010203040 Q4 2024: 22Q4 2024Q1 2025: 29Q1 2025Q2 2025: 31Q2 2025Q3 2025: 23Q3 2025

Total Exit/New Position Q4 2024 → Q1 2025

InstitutionsTotal Value
New Positions10$1.8M
Exits3$14K

All 13F filers, Q4 2024 → Q1 2025: 3,213,648 shares bought and 557,176 shares sold, net +2,656,472 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 29 holders
PenderFund Capital Management Ltd. — No change 15,000 $24.3M
Cantor Fitzgerald, L. P. — Add +4.8% 2,945,896 $2.0M
CSS LLC — Reduce -8.3% 1,181,098 $815K
AQR Arbitrage LLC — No change 1,116,928 $771K
LMR Partners LLP — Add +47.0% 1,102,908 $761K
Magnetar Financial LLC — New 980,099 $676K
Picton Mahoney Asset Management — Reduce -10.1% 890,000 $613K
Linden Advisors LP — New 500,000 $343K
MMCAP International Inc. SPC — New 490,000 $338K
K2 Principal Fund, L.P. — Reduce -0.5% 382,768 $264K
Calamos Advisors LLC — New 250,000 $173K
Whitebox Advisors LLC — New 200,000 $138K
Rivernorth Capital Management, LLC — No change 200,000 $138K
Periscope Capital Inc. — Reduce -40.1% 178,602 $123K
Context Capital Management, LLC — Add +129.5% 175,000 $121K
Bulldog Investors, LLP — Reduce -4.5% 119,400 $82K
Gritstone Asset Management LLC — Reduce -0.3% 111,926 $77K
Polar Asset Management Partners Inc. — New 100,000 $69K
Verition Fund Management LLC — Reduce -12.2% 90,000 $62K
TENOR CAPITAL MANAGEMENT Co., L.P. — No change 87,500 $60K
Mint Tower Capital Management B.V. — No change 72,451 $50K
Wolverine Asset Management LLC — Reduce -35.1% 67,730 $47K
Balyasny Asset Management L.P. — New 60,000 $41K
Clear Street LLC — Add +41.2% 52,167 $36K
Parallax Volatility Advisers, L.P. — Reduce -59.4% 40,000 $28K
Schonfeld Strategic Advisors LLC — No change 37,500 $26K
Fulton Breakefield Broenniman LLC — New 18,405 $13K
Saba Capital Management, L.P. — New 10,535 $7K
UBS Group AG — New 1,829 $1K

"% of holder's portfolio" is IMSRW's weight in each manager's 13F, not the share of HCM II Acquisition Corp. - 29 the manager owns.