HCM III Acquisition Corp.
HCMA- 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; 55 institutions reported holding it in 13F filings for Q2 2026, worth $229.8M in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in HCM III Acquisition Corp. as of Sep 30, 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
- 37
- +37 vs. Q2 2025
- Shares held
- 16.2M
- +16.2M vs. Q2 2025
- Total value
- $162.5M
- +$162.5M vs. Q2 2025
- New holders
- 37
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting HCMA 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 | 55 | $229.8M |
| Q1 2026 | 54 | $230.3M |
| Q4 2025 | 55 | $224.4M |
| Q3 2025 | 37 | $162.5M |
| 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, Q3 2025
Shares, value and share of portfolio for each institution holding HCM III Acquisition Corp.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Meteora Capital, LLC | 1,608,799 | $16.6M | 1.76% | +1,608,799 | New |
| Verition Fund Management LLC | 1,150,200 | $11.6M | 0.07% | +1,150,200 | New |
| LMR Partners LLP | 1,050,000 | $10.6M | 0.14% | +1,050,000 | New |
| Tenor Capital Management Co., L.P. | 1,000,000 | $10.1M | 0.13% | +1,000,000 | New |
| Highbridge Capital Management LLC | 1,000,000 | $10.1M | 0.51% | +1,000,000 | New |
| Linden Advisors LP | 1,000,000 | $10.1M | 0.07% | +1,000,000 | New |
| Saba Capital Management, L.P. | 949,650 | $9.60M | 0.32% | +949,650 | New |
| Harraden Circle Investments, LLC | 896,001 | $9.05M | 1.78% | +896,001 | New |
| Governors Lane LP | 800,000 | $8.08M | 1.12% | +800,000 | New |
| Two Sigma Investments, LP | 797,500 | $8.06M | 0.01% | +797,500 | New |
| HGC Investment Management Inc. | 700,000 | $7.07M | 1.72% | +700,000 | New |
| Radcliffe Capital Management, L.P. | 575,000 | $5.81M | 0.36% | +575,000 | New |
| Picton Mahoney Asset Management | 499,995 | $5.05M | 0.06% | +499,995 | New |
| Context Capital Management, LLC | 500,000 | $5.05M | 0.16% | +500,000 | New |
| PEAK6 LLC | 499,999 | $5.05M | 0.13% | +499,999 | New |
| Wolverine Asset Management LLC | 408,826 | $4.13M | 0.06% | +408,826 | New |
| Glazer Capital, LLC | 300,000 | $3.03M | 0.10% | +300,000 | New |
| K2 Principal Fund, L.P. | 300,000 | $3.03M | 0.32% | +300,000 | New |
| Boothbay Fund Management, LLC | 298,798 | $3.02M | 0.08% | +298,798 | New |
| Clear Street Group Inc. | 270,740 | $2.74M | 0.01% | +270,740 | New |
| Berkley W R Corp | 265,299 | $2.68M | 0.17% | +265,299 | New |
| Shaolin Capital Management LLC | 250,000 | $2.53M | 0.12% | +250,000 | New |
| Toronto Dominion Bank | 214,398 | $2.17M | 0.00% | +214,398 | New |
| Mizuho Securities USA LLC | 275,000 | $1.53M | 0.03% | +275,000 | New |
| HighTower Advisors, LLC | 132,517 | $1.34M | 0.00% | +132,517 | New |
| HBK Investments L P | 100,002 | $1.01M | 0.01% | +100,002 | New |
| Whitebox Advisors LLC | 100,000 | $1.01M | 0.02% | +100,000 | New |
| StoneX Group Inc. | 50,000 | $505.3K | 0.02% | +50,000 | New |
| Hudson Bay Capital Management LP | 50,000 | $505.0K | 0.00% | +50,000 | New |
| Davidson Kempner Capital Management LP | 25,000 | $252.6K | 0.00% | +25,000 | New |
| Ghisallo Capital Management LLC | 25,000 | $252.5K | 0.01% | +25,000 | New |
| JPMorgan Chase & Co | 24,813 | $250.6K | 0.00% | +24,813 | New |
| Millennium Management LLC | 20,000 | $202.1K | 0.00% | +20,000 | New |
| Rangeley Capital, LLC | 12,530 | $126.7K | 0.12% | +12,530 | New |
| DLD Asset Management, LP | 10,300 | $104.1K | 0.01% | +10,300 | New |
| Fort Baker Capital Management LP | 10,000 | $101.0K | 0.02% | +10,000 | New |
| Royal Bank of Canada | 3,500 | $35.0K | 0.00% | +3,500 | New |