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 YHNAR 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/YHNAR"
Use Arkolith to show who owns YHNAR, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | HIGHBRIDGE CAPITAL MANAGEMENT LLC | $91K | 760K | ▲+15% Added · +100K sh | Q1 2026 | |
| 2 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $49K | 445K | —Held | Q1 2026 | |
| 3 | AQR Arbitrage LLC | $41K | 372K | ▼−3.1% Reduced · −12K sh | Q1 2026 | |
| 4 | Clear Street Group Inc. | $36K | 324K | —Held | Q1 2026 | |
| 5 | Polar Asset Management Partners Inc. | $32K | 290K | —Held | Q1 2026 | |
| 6 | BOOTHBAY FUND MANAGEMENT, LLC | $26K | 233K | —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.
| Company | Co-held by | Combined value |
|---|---|---|
| ART TECHNOLOGY ACQUISIT-CL AARTC | 6 funds | $49.2M |
| HADRON ENERGY INCHDRN | 6 funds | $42.6M |
| M3-BRIGADE ACQUISITION-CL AMBVI | 6 funds | $42.1M |
| CRANE HARBOR ACQUISITIO-CL ACRAN | 6 funds | $41.4M |
| HCM IV ACQUISITION CORPHACQU | 6 funds | $41.1M |
| DRUGS MADE IN AMERICA ACQUISDMAA | 6 funds | $40.1M |
| ENHANCED GROUP INCENHA | 6 funds | $36.3M |
| D. BORAL ARC ACQUISIT - CL ABCAR | 6 funds | $33.1M |
| SIDDHI ACQUISITION CORP-ASDHI | 6 funds | $28.6M |
| SUMA ACQUISITION CORPSUMAU | 6 funds | $28.4M |
| EQV VENTURES ACQUISITION C-AEVAC | 6 funds | $28.3M |
| CROWN RESERVE ACQUISITI-CL ACRAC | 6 funds | $27.5M |
Ranked by how many of YHNAR'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 YHNAR. 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.