HCM III Acquisition Corp.
HCMAW- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002069856
No open-market purchases or sales by HCM III Acquisition Corp. insiders were filed in the last 90 days; 41 institutions reported holding it in 13F filings for Q2 2026, worth $4.38M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in HCM III Acquisition Corp. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 39
- +11 vs. Q3 2025
- Shares held
- 6.46M
- +1.78M (+38.0%) vs. Q3 2025
- Total value
- $3.03M
- −$457.7K (−13.1%) vs. Q3 2025
- New holders
- 14
- 7 more added
- Sold out
- 3
- 5 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting HCMAW on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 41 | $4.38M |
| Q1 2026 | 38 | $2.58M |
| Q4 2025 | 39 | $3.03M |
| Q3 2025 | 28 | $3.49M |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding HCM III Acquisition Corp.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Highbridge Capital Management LLC | – | $880 | 0.00% | – | – |
| Royal Bank of Canada | 1,166 | $1.00K | 0.00% | 00.0% | Unchanged |
| Davidson Kempner Capital Management LP | 8,333 | $4.17K | 0.00% | 00.0% | Unchanged |
| Galaxy Group Investments LLC | 14,900 | $7.45K | 0.00% | +14,900 | New |
| Driehaus Capital Management LLC | 16,666 | $7.93K | 0.00% | +16,666 | New |
| Gritstone Asset Management LLC | 16,666 | $8.33K | 0.01% | +16,666 | New |
| Ground Swell Capital, LLC | 18,175 | $8.65K | 0.02% | +18,175 | New |
| HBK Investments L P | 33,334 | $15.9K | 0.00% | 00.0% | Unchanged |
| Whitebox Advisors LLC | 33,333 | $16.7K | 0.00% | 00.0% | Unchanged |
| Moore Capital Management, LP | 33,334 | $16.7K | 0.00% | +33,334 | New |
| Clear Street Group Inc. | 36,339 | $18.2K | 0.00% | −7,600−17.3% | Reduced |
| BNP Paribas Arbitrage, SA | 40,200 | $19.1K | 0.00% | +40,200 | New |
| Weiss Asset Management LP | 60,391 | $28.7K | 0.00% | −72,840−54.7% | Reduced |
| Glazer Capital, LLC | 60,399 | $30.0K | 0.00% | −2,102−3.4% | Reduced |
| Wolverine Asset Management LLC | 70,000 | $35.0K | 0.00% | −60,584−46.4% | Reduced |
| Berkley W R Corp | 88,433 | $44.2K | 0.00% | 00.0% | Unchanged |
| Toronto Dominion Bank | 88,733 | $44.4K | 0.00% | +76,237+610.1% | Added |
| Morgan Stanley | 100,000 | $50.0K | 0.00% | +55,598+125.2% | Added |
| CNH Partners LLC | 126,461 | $60.2K | 0.00% | +126,461 | New |
| Periscope Capital Inc. | 166,600 | $83.3K | 0.02% | +166,600 | New |
| Picton Mahoney Asset Management | 166,665 | $83.3K | 0.00% | 00.0% | Unchanged |
| Context Capital Management, LLC | 166,666 | $83.3K | 0.00% | 00.0% | Unchanged |
| PEAK6 LLC | 166,666 | $83.3K | 0.00% | +10.0% | Added |
| Alberta Investment Management Corp | 183,333 | $91.7K | 0.00% | +183,333 | New |
| Governors Lane LP | 187,118 | $93.6K | 0.01% | +791+0.4% | Added |
| Radcliffe Capital Management, L.P. | 191,665 | $95.8K | 0.01% | 00.0% | Unchanged |
| HGC Investment Management Inc. | 266,666 | $133.3K | 0.03% | +33,333+14.3% | Added |
| Harraden Circle Investments, LLC | 298,667 | $149.3K | 0.03% | 00.0% | Unchanged |
| Shaolin Capital Management LLC | 300,000 | $150.0K | 0.01% | +126,670+73.1% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 333,333 | $158.7K | 0.00% | +333,333 | New |
| Tenor Capital Management Co., L.P. | 333,333 | $166.7K | 0.00% | 00.0% | Unchanged |
| Saba Capital Management, L.P. | 333,333 | $166.7K | 0.01% | 00.0% | Unchanged |
| Linden Advisors LP | 333,333 | $166.7K | 0.00% | 00.0% | Unchanged |
| MMCAP International Inc. SPC | 333,333 | $166.7K | 0.02% | +333,333 | New |
| LMR Partners LLP | 350,000 | $175.0K | 0.00% | +10.0% | Added |
| Verition Fund Management LLC | 373,799 | $177.9K | 0.00% | −9,600−2.5% | Reduced |
| Meteora Capital, LLC | 775,982 | $388.0K | 0.03% | +775,982 | New |
| Boothbay Fund Management, LLC | 106,708 | – | – | +106,708 | New |
| Mint Tower Capital Management B.V. | 250,000 | – | – | +250,000 | New |
| Cantor Fitzgerald, L. P. | 0 | $0 | 0.00% | −733,334−100.0% | Sold out |
| StoneX Group Inc. | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −16,666−100.0% | Sold out |