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 IGACR 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/IGACR"
Use Arkolith to show who owns IGACR, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Magnetar Financial LLC | $170K | 1.0M | ▲New +1.0M sh | Q1 2026 | |
| 2 | TENOR CAPITAL MANAGEMENT Co., L.P. | $152K | 800K | —Held | Q1 2026 | |
| 3 | AQR Arbitrage LLC | $106K | 560K | ▼−0.2% Reduced · −1K sh | Q1 2026 | |
| 4 | Parallax Volatility Advisers, L.P. | $105K | 555K | ▼−30% Reduced · −242K sh | Q1 2026 | |
| 5 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $97K | 511K | —Held | Q1 2026 | |
| 6 | Verition Fund Management LLC | $82K | 521K | ▲+34% Added · +133K sh | Q1 2026 | |
| 7 | PICTON MAHONEY ASSET MANAGEMENT | $79K | 500K | —Held | Q1 2026 | |
| 8 | Shaolin Capital Management LLC | $70K | 368K | —Held | Q1 2026 | |
| 9 | ARISTEIA CAPITAL, L.L.C. | $58K | 304K | ▲New +304K sh | Q1 2026 | |
| 10 | Schonfeld Strategic Advisors LLC | $54K | 320K | ▲New +320K sh | Q1 2026 | |
| 11 | WHITEBOX ADVISORS LLC | $48K | 250K | —Held | Q1 2026 | |
| 12 | Polar Asset Management Partners Inc. | $48K | 250K | ▲New +250K sh | Q1 2026 | |
| 13 | Context Capital Management, LLC | $43K | 250K | —Held | Q1 2026 | |
| 14 | Hudson Bay Capital Management LP | $41K | 257K | ▲+0.1% Added · +200 sh | Q1 2026 | |
| 15 | Centiva Capital, LP | $32K | 200K | —Held | Q1 2026 | |
| 16 | Clear Street Group Inc. | $31K | 164K | ▼−29% Reduced · −67K sh | Q1 2026 | |
| 17 | MOORE CAPITAL MANAGEMENT, LP | $29K | 150K | ▲New +150K sh | Q1 2026 | |
| 18 | HIGHBRIDGE CAPITAL MANAGEMENT LLC | $26K | 163K | ▲+66% Added · +65K sh | Q1 2026 | |
| 19 | StoneX Group Inc. | $4K | 25K | ▼−50% Reduced · −25K 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.
No Form 4 insider transactions on file yet.
| Class | 13F holders | Value held |
|---|---|---|
| IGACEquity | 34 funds | $123.7M |
| IGACRthis pageSPACS | 28 funds | $2.2M |
| IGACUUnit | 10 funds | $11.0M |
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 | 20 funds | $115.8M |
| CRANE HARBOR ACQUISITIO-CL ACRAN | 20 funds | $107.9M |
| DRUGS MADE IN AMERICA ACQUISDMII | 19 funds | $152.5M |
| EQV VENTURES ACQUISITION C-AEVAC | 19 funds | $123.1M |
| APEX TREASURY CORP-CL AAPXT | 19 funds | $94.9M |
| D. BORAL ARC ACQUISIT - CL ABCAR | 19 funds | $80.1M |
| BTC DEVELOPMENT CORP-CL ABDCI | 19 funds | $76.6M |
| ACTIVATE ENERGY ACQUISITIO-AAEAQ | 19 funds | $72.2M |
| TAILWIND 2.0 ACQUISITIO-CL ATDWD | 19 funds | $69.6M |
| INVEST GREEN ACQUISITIO-CL AIGAC | 19 funds | $67.2M |
| EVOLUTION GLOBAL ACQUIS-CL AEVOX | 19 funds | $64.5M |
| AXIOM INTELLIGENCE-CL AAXIN | 19 funds | $62.0M |
Ranked by how many of IGACR'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 IGACR. 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.