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 IPCXR 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/IPCXR"
Use Arkolith to show who owns IPCXR, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Hudson Bay Capital Management LP | $455K | 1.3M | ▼~0% Reduced · −72 sh | Q1 2026 | |
| 2 | Magnetar Financial LLC | $345K | 1.0M | —Held | Q1 2026 | |
| 3 | AQR Arbitrage LLC | $323K | 1.0M | ▼−2.6% Reduced · −27K sh | Q1 2026 | |
| 4 | Alberta Investment Management Corp | $263K | 750K | —Held | Q1 2026 | |
| 5 | PICTON MAHONEY ASSET MANAGEMENT | $263K | 750K | —Held | Q1 2026 | |
| 6 | ARISTEIA CAPITAL, L.L.C. | $263K | 750K | —Held | Q1 2026 | |
| 7 | LMR Partners LLP | $175K | 500K | —Held | Q1 2026 | |
| 8 | Shaolin Capital Management LLC | $175K | 500K | ▼−38% Reduced · −300K sh | Q1 2026 | |
| 9 | CSS LLC/IL | $151K | 43K | —Held | Q1 2026 | |
| 10 | Polar Asset Management Partners Inc. | $140K | 400K | —Held | Q1 2026 | |
| 11 | WHITEBOX ADVISORS LLC | $105K | 300K | —Held | Q1 2026 | |
| 12 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $87K | 250K | —Held | Q1 2026 | |
| 13 | Clear Street Group Inc. | $72K | 204K | ▼−2.4% Reduced · −5K sh | Q1 2026 | |
| 14 | MOORE CAPITAL MANAGEMENT, LP | $53K | 150K | —Held | Q1 2026 | |
| 15 | READYSTATE ASSET MANAGEMENT LP | $45K | 129K | —Held | Q1 2026 | |
| 16 | Context Capital Management, LLC | $35K | 100K | —Held | Q1 2026 | |
| 17 | Schonfeld Strategic Advisors LLC | $21K | 60K | ▼−25% Reduced · −20K 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 |
|---|---|---|
| IPCXEquity | 35 funds | $169.4M |
| IPCXRthis pageSPACS | 28 funds | $4.9M |
| IPCXUUNIT 03/01/2027 | 1 funds | $106K |
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 |
|---|---|---|
| INFLECTION POINT ACQUISITI-AIPCX | 17 funds | $93.6M |
| CANTOR EQUITY PARTNERS-CL ACEPF | 17 funds | $77.1M |
| REPUBLIC DIGITAL ACQUIS-CL ARDAG | 17 funds | $68.3M |
| DIGITAL ASSET ACQUISITI-CL ADAAQ | 17 funds | $66.3M |
| CAL REDWOOD ACQUISIT-CL ACRAQ | 17 funds | $63.7M |
| CANTOR EQUITY PARTNERS-CL ACEPV | 17 funds | $54.1M |
| EQV VENTURES ACQUISITION C-AEVAC | 16 funds | $124.2M |
| IDEA ACQUISITION CORPIACOU | 16 funds | $118.0M |
| HCM IV ACQUISITION CORPHACQU | 16 funds | $105.4M |
| LAUNCH TWO ACQUISITION- CL ALPBB | 16 funds | $92.7M |
| CARTESIAN GROWTH CORP I-CL ACGCT | 16 funds | $73.8M |
| REAL ASSET ACQUISITI-CLASS ARAAQ | 16 funds | $71.2M |
Ranked by how many of IPCXR'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 IPCXR. 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.