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 IRAB 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/IRAB"
Use Arkolith to show who owns IRAB, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | TENOR CAPITAL MANAGEMENT Co., L.P. | $9.8M | 1.0M | ▲New +1.0M sh | Q1 2026 | |
| 2 | AQR Arbitrage LLC | $5.7M | 578K | ▲New +578K sh | Q1 2026 | |
| 3 | Shaolin Capital Management LLC | $3.9M | 400K | ▲New +400K sh | Q1 2026 | |
| 4 | First Trust Capital Management L.P. | $3.9M | 400K | ▲New +400K sh | Q1 2026 | |
| 5 | WHITEBOX ADVISORS LLC | $3.7M | 375K | ▲New +375K sh | Q1 2026 | |
| 6 | Centiva Capital, LP | $2.5M | 251K | ▲New +251K sh | Q1 2026 | |
| 7 | Context Capital Management, LLC | $2.5M | 250K | ▲New +250K sh | Q1 2026 | |
| 8 | Verition Fund Management LLC | $2.0M | 200K | ▲New +200K sh | Q1 2026 | |
| 9 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $2.0M | 200K | ▲New +200K sh | Q1 2026 | |
| 10 | Polar Asset Management Partners Inc. | $983K | 100K | ▲New +100K sh | Q1 2026 | |
| 11 | Hudson Bay Capital Management LP | $972K | 99K | ▲New +99K sh | Q1 2026 | |
| 12 | Clear Street Group Inc. | $936K | 95K | ▲New +95K sh | Q1 2026 | |
| 13 | MOORE CAPITAL MANAGEMENT, LP | $491K | 50K | ▲New +50K sh | Q1 2026 | |
| 14 | Schonfeld Strategic Advisors LLC | $147K | 15K | ▲New +15K 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 4, 2026 | Iris Acquisition Holdings II LLC | 10% Owner | Buy (P) | 251K | — |
| Feb 4, 2026 | Iris Acquisition Holdings II LLC | 10% Owner | Disposed to issuer (D) | 133K | — |
| Feb 4, 2026 | Iris Acquisition Holdings II LLC | 10% Owner | Buy (P) | 126K | — |
| Feb 4, 2026 | Mehta Sumit | Chief Executive Officer | Buy (P) | 251K | — |
| Feb 4, 2026 | Mehta Sumit | Chief Executive Officer | Disposed to issuer (D) | 133K | — |
| Feb 4, 2026 | Mehta Sumit | Chief Executive Officer | Buy (P) | 126K | — |
| Feb 4, 2026 | Nanani Rohit | Director | Buy (P) | 251K | — |
| Feb 4, 2026 | Nanani Rohit | Director | Disposed to issuer (D) | 133K | — |
| Feb 4, 2026 | Nanani Rohit | Director | Buy (P) | 126K | — |
| Class | 13F holders | Value held |
|---|---|---|
| IRABthis pageORD SHS CL A | 24 funds | $85.8M |
| G4940M117Warrant | 21 funds | $1.2M |
| IRAB/UUnit | 12 funds | $41.2M |
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 |
|---|---|---|
| DRUGS MADE IN AMERICA ACQUISDMII | 14 funds | $102.3M |
| EQV VENTURES ACQUISITION C-AEVAC | 14 funds | $81.5M |
| CRANE HARBOR ACQUISITIO-CL ACRAN | 14 funds | $76.8M |
| M3-BRIGADE ACQUISITION-CL AMBVI | 14 funds | $74.2M |
| APEX TREASURY CORP-CL AAPXT | 14 funds | $73.7M |
| M EVO GLOBAL ACQUISITIO-CL AMEVO | 14 funds | $72.0M |
| BTC DEVELOPMENT CORP-CL ABDCI | 14 funds | $61.9M |
| HIGHVIEW MERGER CORP-CL AHVMC | 14 funds | $61.2M |
| CAL REDWOOD ACQUISIT-CL ACRAQ | 14 funds | $60.6M |
| VIKING ACQUISITION CORP - AVACI | 14 funds | $58.9M |
| BLUE WATER ACQUISITION C-ABLUW | 14 funds | $57.0M |
| CSLM DIGITAL ASSET ACQU - AKOYN | 14 funds | $54.8M |
Ranked by how many of IRAB'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 IRAB. 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.