HCM Acquisition Corp
HCM Acquisition Corp (HCMA) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · HCMA · as of Sep 30, 2025
Ownership Breakdown
37
Institutional Holders
▲ 37 vs Q2
$162.50M
Total Inst. Value
▲ $162.50M vs Q2
13.18M
Shares Outstanding
freeFloat 30.94%
16.17M
13F Shares Held
▲ 16.17M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
HCMA largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
METEORA CAPITAL, LLC blank checks | 1.61M | 5.48% | 5.48% | $16.59B | Nov 17, 2025 | NEW |
VERITION FUND MANAGEMENT LLC blank checks | 1.15M | 3.92% | 3.92% | $11.62B | Nov 14, 2025 | NEW |
LMR PARTNERS LLP blank checks | 1.05M | 3.58% | 3.58% | $10.61B | Nov 14, 2025 | NEW |
TENOR CAPITAL MANAGEMENT CO., L.P. blank checks | 1.00M | 3.41% | 3.41% | $10.11B | Nov 14, 2025 | NEW |
HIGHBRIDGE CAPITAL MANAGEMENT LLC blank checks | 1.00M | 3.41% | 3.41% | $10.10B | Nov 10, 2025 | NEW |
LINDEN ADVISORS LP blank checks | 1.00M | 3.41% | 3.41% | $10.10B | Nov 14, 2025 | NEW |
SABA CAPITAL MANAGEMENT, L.P. blank checks | 949.6K | 3.24% | 3.24% | $9.60B | Nov 14, 2025 | NEW |
HARRADEN CIRCLE INVESTMENTS, LLC blank checks | 896.0K | 3.05% | 3.05% | $9.05B | Nov 13, 2025 | NEW |
GOVERNORS LANE LP blank checks | 800.0K | 2.73% | 2.73% | $8.08B | Nov 14, 2025 | NEW |
TWO SIGMA INVESTMENTS, LP blank checks | 797.5K | 2.72% | 2.72% | $8.06B | Nov 14, 2025 | NEW |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
0
Increased
+0 shares37
New Positions
first time holders0
Decreased
−0 shares0
Sold Out
fully exitedNet shares change (top 50)
+0
+0 / −0
Net new holders
+37
37 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
HCMA insider trading · insider activity
Source: SEC Form 4
0
Buy transactions
6
Sell transactions
0.00
Buy/Sell ratio
$21M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Matthews Shawn Chairman and CEO | Mar 20, 2024 | J-Other | 1,250,000 | $12500000.00 | $15625.00B | 8.74M | Form 4 ↗ |
Matthews Shawn Chairman and CEO | Mar 20, 2024 | J-Other | 8,737,500 | — | — | 0 | Form 4 ↗ |
Matthews Shawn Chairman and CEO | Mar 20, 2024 | D-Return | 10,500,000 | — | — | 0 | Form 4 ↗ |
GOLDFARB DAVID director | Mar 20, 2024 | J-Other | 25,000 | — | — | 0 | Form 4 ↗ |
Loveless Jacob director | Mar 20, 2024 | J-Other | 25,000 | — | — | 0 | Form 4 ↗ |
Bischoff Steven director | Mar 20, 2024 | J-Other | 25,000 | — | — | 0 | Form 4 ↗ |
GOLDFARB DAVID director | Jan 25, 2022 | J-Other | 25,000 | — | — | 25.0K | Form 4 ↗ |
Matthews Shawn Chairman and CEO | Jan 25, 2022 | J-Other | 75,000 | — | — | 9.99M | Form 4 ↗ |
Bischoff Steven director | Jan 25, 2022 | J-Other | 25,000 | — | — | 25.0K | Form 4 ↗ |
Loveless Jacob director | Jan 25, 2022 | J-Other | 25,000 | — | — | 25.0K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
HCM Acquisition Corp (HCMA) is primarily owned by institutional investors, who hold approximately 100.0% of total shares outstanding. Company insiders own approximately 69.06%, while retail and public investors account for the remaining 0.00%.
The largest institutional shareholder of HCM Acquisition Corp is METEORA CAPITAL, LLC, holding approximately 1.61 million shares — equal to 5.48% of outstanding shares — as of September 30, 2025.
A total of 37 institutional investors currently hold HCMA stock, with a combined institutional value of approximately $162,497,130 as of the most recent 13F filing period.
Frequently asked questions
HCMA ownershipHCM Acquisition Corp (HCMA) is primarily owned by institutional investors, who hold approximately 100.0% of shares. The largest shareholder is METEORA CAPITAL, LLC with a 5.48% stake. Company insiders hold 69.06%. Data sourced from SEC Form 13F as of September 30, 2025.