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 ACAAU 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/ACAAU"
Use Arkolith to show who owns ACAAU, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Alberta Investment Management Corp | $17.5M | 1.8M | ▲New +1.8M sh | Q1 2026 | |
| 2 | BlueCrest Capital Management Ltd | $11.5M | 1.1M | ▲New +1.1M sh | Q1 2026 | |
| 3 | LMR Partners LLP | $10.0M | 1.0M | ▲New +1.0M sh | Q1 2026 | |
| 4 | MOORE CAPITAL MANAGEMENT, LP | $10.0M | 1.0M | ▲New +1.0M sh | Q1 2026 | |
| 5 | Magnetar Financial LLC | $10.0M | 1.0M | ▲New +1.0M sh | Q1 2026 | |
| 6 | AQR Arbitrage LLC | $8.9M | 893K | ▲New +893K sh | Q1 2026 | |
| 7 | HBK INVESTMENTS L P | $7.5M | 750K | ▲New +750K sh | Q1 2026 | |
| 8 | Shaolin Capital Management LLC | $7.4M | 745K | ▲New +745K sh | Q1 2026 | |
| 9 | Verition Fund Management LLC | $7.1M | 711K | ▲New +711K sh | Q1 2026 | |
| 10 | Hudson Bay Capital Management LP | $6.0M | 600K | ▲New +600K sh | Q1 2026 | |
| 11 | WHITEBOX ADVISORS LLC | $4.5M | 450K | ▲New +450K sh | Q1 2026 | |
| 12 | Centiva Capital, LP | $4.0M | 400K | ▲New +400K sh | Q1 2026 | |
| 13 | TENOR CAPITAL MANAGEMENT Co., L.P. | $3.5M | 350K | ▲New +350K sh | Q1 2026 | |
| 14 | Ghisallo Capital Management LLC | $3.0M | 300K | ▲New +300K sh | Q1 2026 | |
| 15 | PICTON MAHONEY ASSET MANAGEMENT | $1.5M | 150K | ▲New +150K sh | Q1 2026 | |
| 16 | READYSTATE ASSET MANAGEMENT LP | $1.5M | 150K | ▲New +150K sh | Q1 2026 | |
| 17 | Calamos Advisors LLC | $749K | 75K | ▲New +75K sh | Q1 2026 | |
| 18 | Parallax Volatility Advisers, L.P. | $502K | 50K | ▲New +50K sh | 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.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Feb 20, 2025 | Averin Capital Acquisition Sponsor LLC | See Remarks, Director, 10% Owner | Buy (P) | 200K | $2.0M |
| Feb 20, 2025 | Berry Eric Z. | 10% Owner | Buy (P) | 200K | $2.0M |
| Company | Co-held by | Combined value |
|---|---|---|
| PROCAP ACQUISITION CORP - APCAP | 17 funds | $72.6M |
| WARNER BROS DISCOVERY INCWBD | 16 funds | $1.4B |
| HCM IV ACQUISITION CORPHACQU | 16 funds | $89.5M |
| BOLD EAGLE ACQUISITION COR-ABEAG | 16 funds | $87.1M |
| CANTOR EQUITY PARTNERS-CL ACEPF | 15 funds | $78.5M |
| GENERAL PURPOSE ACQUISIT-AGPAC | 15 funds | $75.2M |
| HCM III ACQUISITION COR-CL AHCMA | 15 funds | $65.1M |
| TRAILBLAZER ACQUISITION-CL ABLZR | 15 funds | $64.4M |
| SPARTACUS ACQU CORP IITMTSU | 15 funds | $62.9M |
| CANTOR EQUITY PARTNERS-CL ACEPV | 15 funds | $45.5M |
| EQV VENTURES ACQUISITION C-AEVAC | 14 funds | $124.4M |
| NEW PROVIDENCE ACQUISITION-ANPAC | 14 funds | $119.8M |
Ranked by how many of ACAAU's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for ACAAU. 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.