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.
Holders of 5% or more of HCMA
Holders whose latest Schedule 13D or 13G filing reports 5% or more of HCM III Acquisition Corp., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| HCM Investor Holdings III, LLC | 13G | 25.00%8.43M shares | New | Nov 14, 20251 filing | Nov 14, 2025 | SEC |
| Saba Capital Management, L.P. | 13G | 12.81%3.24M shares | New | Aug 5, 20251 filing | Aug 5, 2025 | SEC |
| Meteora Capital, LLC | 13G | 5.74%1.45M shares | New | Feb 13, 20261 filing | Feb 13, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
3 Schedule 13D and 13G filings on HCM III Acquisition Corp., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Feb 13, 20263:04 PM ET | Meteora Capital, LLC | 13G | 5.74%1.45M shares | New | Dec 31, 2025 | SEC |
| Nov 14, 20254:00 PM ET | HCM Investor Holdings III, LLCand 1 other | 13G | 25.00%8.43M shares | New | Aug 4, 2025 | SEC |
| Aug 5, 20256:21 PM ET | Saba Capital Management, L.P.and 2 others | 13G | 12.81%3.24M shares | New | Aug 1, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell HCM III Acquisition Corp. shares.
No Form 144 notices for HCM III Acquisition Corp. are on file.