HCM IV Acquisition Corp.
HACQ- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002089982
No open-market purchases or sales by HCM IV Acquisition Corp. insiders were filed in the last 90 days; 52 institutions reported holding it in 13F filings for Q2 2026, worth $228.1M in total; no superinvestor holds it.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, +52 vs. previous quarter
- 52
- 13F valueReported value at the end of Q2 2026
- $228.1M
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding HACQ, Q2 2026
No superinvestor reported holding HACQ at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by HCM IV Acquisition Corp. insiders from Form 4, newest first.
No open-market purchases or sales by HCM IV Acquisition Corp. insiders are on file.
Top 10 13F holders, Q2 2026
The largest institutional positions in HCM IV Acquisition Corp. at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| MMCAP International Inc. SPC | 1,400,000 | $14.0M | 1.19% | +1,400,000 | New |
| Polar Asset Management Partners Inc. | 1,400,000 | $14.0M | 0.26% | +1,400,000 | New |
| CNH Partners LLC | 1,288,632 | $13.0M | 0.18% | +1,288,632 | New |
| Linden Advisors LP | 1,250,000 | $12.6M | 0.07% | +1,250,000 | New |
| Magnetar Financial LLC | 1,000,000 | $10.1M | 0.09% | +1,000,000 | New |
| Alberta Investment Management Corp | 1,000,000 | $10.1M | 0.06% | +1,000,000 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 1,000,000 | $10.1M | 0.01% | +1,000,000 | New |
| Highbridge Capital Management LLC | 1,000,000 | $10.0M | 0.34% | +1,000,000 | New |
| Millennium Management LLC | 978,000 | $9.81M | 0.01% | +978,000 | New |
| Glazer Capital, LLC | 884,839 | $8.88M | 0.22% | +884,839 | New |