The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This stock page is the Follow view. The Build view lets your agent query HCACR owners, fund changes, insider filings, and source links through REST or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/HCACR"
Use Arkolith to show who owns HCACR, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Verition Fund Management LLC | $303K | 1.3M | ▲+55% Added · +447K sh | Q1 2026 | |
| 2 | BOOTHBAY FUND MANAGEMENT, LLC | $244K | 1.1M | ▲New +1.1M sh | Q1 2026 | |
| 3 | TENOR CAPITAL MANAGEMENT Co., L.P. | $192K | 800K | ▲New +800K sh | Q1 2026 | |
| 4 | Parallax Volatility Advisers, L.P. | $170K | 559K | ▲New +559K sh | Q1 2026 | |
| 5 | PICTON MAHONEY ASSET MANAGEMENT | $168K | 700K | —Held | Q1 2026 | |
| 6 | Context Capital Management, LLC | $150K | 650K | —Held | Q1 2026 | |
| 7 | Shaolin Capital Management LLC | $144K | 600K | ▲+9.1% Added · +50K sh | Q1 2026 | |
| 8 | AQR Arbitrage LLC | $135K | 562K | ▲+0.4% Added · +2K sh | Q1 2026 | |
| 9 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $123K | 511K | —Held | Q1 2026 | |
| 10 | Magnetar Financial LLC | $115K | 500K | ▲New +500K sh | Q1 2026 | |
| 11 | Hudson Bay Capital Management LP | $72K | 300K | ▲New +300K sh | Q1 2026 | |
| 12 | Polar Asset Management Partners Inc. | $72K | 300K | ▲New +300K sh | Q1 2026 | |
| 13 | ARISTEIA CAPITAL, L.L.C. | $72K | 300K | ▲New +300K sh | Q1 2026 | |
| 14 | HIGHBRIDGE CAPITAL MANAGEMENT LLC | $70K | 294K | ▲New +294K sh | Q1 2026 | |
| 15 | Schonfeld Strategic Advisors LLC | $46K | 200K | ▲New +200K sh | Q1 2026 | |
| 16 | Clear Street Group Inc. | $39K | 160K | ▲New +160K sh | Q1 2026 | |
| 17 | WHITEBOX ADVISORS LLC | $36K | 150K | —Held | Q1 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.
No Form 4 insider transactions on file yet.
| Class | 13F holders | Value held |
|---|---|---|
| HCACORD SHS CL A | 36 funds | $132.4M |
| HCACRthis pageSPACS | 26 funds | $3.0M |
| HCACUUnit | 8 funds | $19.5M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
| Company | Co-held by | Combined value |
|---|---|---|
| M3-BRIGADE ACQUISITION-CL AMBVI | 17 funds | $109.6M |
| EQV VENTURES ACQUISITION C-AEVAC | 17 funds | $103.8M |
| CRANE HARBOR ACQUISITIO-CL ACRAN | 17 funds | $98.7M |
| SOULPOWER ACQUISITION CO-ASOUL | 17 funds | $92.1M |
| CANTOR EQUITY PARTNERS-CL ACEPF | 17 funds | $71.3M |
| BLUE ACQUISITION CORP-RTSBACCR | 17 funds | $2.1M |
| CRANE HARBOR ACQUISITION-RTSCRANR | 17 funds | $1.9M |
| BITCOIN INFRASTRUCTURE ACQUIBIXIW | 17 funds | $1.8M |
| M3-BRIGADE ACQUISITION VI COMBVIW | 17 funds | $1.7M |
| EGH ACQUISITION CORP-RTSEGHAR | 17 funds | $1.7M |
| EVOLUTION GLOBAL ACQUISITIONEVOXW | 17 funds | $1.5M |
| AXIOM INTELLIGENCE ACQUISITIAXINR | 17 funds | $1.4M |
Ranked by how many of HCACR's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
No filings captured for this ticker in the live stream yet.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for HCACR. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.