Among active 13F managers last quarter, 3 opened and 6 added, while 3 reduced; the largest holder to move was Meteora Capital, LLC (−19%). No open-market insider trades in the last 180 days.
Funds lean in and no leg opposes.
48 tracked 13F filers disclose a position in HCMA as of the latest SEC 13F filings, a combined $199.0M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Shares | Position value | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Meteora Capital, LLC | 1.7M | $17.2M | ▼−19% Reduced · −403K sh | Q2 2026 | |
| 2 | Linden Advisors LP | 1.2M | $12.1M | —Held | Q1 2026 | |
| 3 | LMR Partners LLP | 1.1M | $10.8M | —Held | Q2 2026 | |
| 4 | Verition Fund Management LLC | 1.0M | $10.5M | ▲+8.5% Added · +80K sh | Q2 2026 | |
| 5 | Governors Lane LP | 1.0M | $10.4M | —Held | Q2 2026 | |
| 6 | Tenor Capital Management Co., L.P. | 1.0M | $10.3M | —Held | Q2 2026 | |
| 7 | Highbridge Capital Management LLC | 1.0M | $10.3M | —Held | Q2 2026 | |
| 8 | Healthcare Of Ontario Pension Plan Trust Fund | 1000K | $10.1M | —Held | Q1 2026 | |
| 9 | Magnetar Financial LLC | 1000K | $10.3M | —Held | Q2 2026 | |
| 10 | Two Sigma Investments, LP | 798K | $8.0M | —Held | Q1 2026 | |
| 11 | Radcliffe Capital Management, L.P. | 703K | $7.2M | —Held | Q2 2026 | |
| 12 | HGC Investment Management Inc. | 600K | $6.2M | —Held | Q2 2026 | |
| 13 | Alberta Investment Management Corp | 550K | $5.7M | —Held | Q2 2026 | |
| 14 | Polar Asset Management Partners Inc. | 500K | $5.1M | ▲New +500K sh | Q2 2026 | |
| 15 | Context Capital Management, LLC | 500K | $5.1M | —Held | Q2 2026 | |
| 16 | Peak6 LLC | 500K | $5.1M | —Held | Q2 2026 | |
| 17 | Picton Mahoney Asset Management | 500K | $5.1M | —Held | Q2 2026 | |
| 18 | Periscope Capital Inc. | 450K | $4.6M | —Held | Q2 2026 | |
| 19 | Millennium Management LLC | 441K | $4.4M | —Held | Q1 2026 | |
| 20 | Berkley W R Corp | 388K | $3.9M | ▲+34% Added · +99K sh | Q1 2026 | |
| 21 | AQR Arbitrage LLC | 379K | $3.9M | —Held | Q2 2026 | |
| 22 | BlueCrest Capital Management Ltd | 350K | $3.6M | —Held | Q2 2026 | |
| 23 | Boothbay Fund Management, LLC | 297K | $3.1M | ▼−0.2% Reduced · −584 sh | Q2 2026 | |
| 24 | K2 Principal Fund, L.P. | 254K | $2.6M | ▲+27% Added · +54K sh | Q2 2026 | |
| 25 | DLD Asset Management, LP | 250K | $2.6M | —Held | Q2 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 3 funds opened a new position in HCMA and 6 added to an existing one, while 3 reduced. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Their position there |
|---|---|---|
| Cantor Equity Partners-CL ACEPF | 35 funds | $193.3M |
| Cantor Equity Partners-CL ACEPV | 35 funds | $138.3M |
| Wen Acquisition Corp-AWENN | 32 funds | $144.5M |
| Futurecrest Acquisition-CL AFCRS | 32 funds | $103.1M |
| 1RT Acquisition Corp-AONCH | 32 funds | $90.5M |
| Trailblazer Acquisition-CL ABLZR | 31 funds | $138.8M |
| Viking Acquisition Corp - AVACI | 31 funds | $132.8M |
| Cantor Equity Partners VI -ACEPS | 31 funds | $45.5M |
| Eqv Ventures Acquisition C-AEVAC | 30 funds | $229.8M |
| Bain Capital GSS Inv- ABCSS | 30 funds | $182.8M |
| Republic Digital Acquis-CL ARDAG | 30 funds | $172.4M |
| Cal Redwood Acquisit-CL ACRAQ | 30 funds | $148.4M |
Ranked by how many of HCMA's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in HCMA.
No open-market insider transactions on file yet. Grants, gifts, and exercises live on the full insider page.
Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.
Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive
| Source | Buying | Selling | Net |
|---|---|---|---|
13F funds Top 100 holders by value, passive included; the hero counts active managers only | 8 | 5 | – |
Insiders Form 4 open-market | 0 | 0 | $0 |
US House STOCK Act trades | 0 | 0 | $0 |
Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.
| Class | 13F holders | Value held |
|---|---|---|
| HCMAthis pageORDSH | 48 funds | $199.0M |
| HCMAWWarrant | 36 funds | $4.5M |
| HCMAUUnit | 7 funds | $5.4M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
Connected entities for HCMA
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/HCMA/capital-change-brief"
Use Arkolith's capital_change_brief for HCMA. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for HCMA. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.