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 WSTNR 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/WSTNR"
Use Arkolith to show who owns WSTNR, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $63K | 300K | ▲New +300K sh | Q1 2026 | |
| 2 | Clear Street Group Inc. | $53K | 253K | ▲New +253K sh | Q1 2026 | |
| 3 | WHITEBOX ADVISORS LLC | $53K | 250K | —Held | Q1 2026 | |
| 4 | Polar Asset Management Partners Inc. | $53K | 250K | —Held | Q1 2026 | |
| 5 | ARISTEIA CAPITAL, L.L.C. | $53K | 250K | —Held | Q1 2026 | |
| 6 | HIGHBRIDGE CAPITAL MANAGEMENT LLC | $53K | 250K | ▲New +250K sh | Q1 2026 | |
| 7 | Shaolin Capital Management LLC | $53K | 250K | ▲New +250K sh | Q1 2026 | |
| 8 | MANGROVE PARTNERS IM, LLC | $42K | 200K | ▲New +200K sh | Q1 2026 | |
| 9 | BOOTHBAY FUND MANAGEMENT, LLC | $26K | 125K | ▲New +125K sh | Q1 2026 | |
| 10 | Hudson Bay Capital Management LP | $18K | 100K | —Held | Q1 2026 | |
| 11 | Centiva Capital, LP | $7K | 34K | ▲New +34K 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 |
|---|---|---|
| WSTNORD SHS CL A | 17 funds | $41.3M |
| WSTNRthis pageSPACS | 15 funds | $593K |
| WSTNUUNIT 09/17/2030 | 5 funds | $4.8M |
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 |
|---|---|---|
| D. BORAL ARC ACQUISIT - CL ABCAR | 11 funds | $46.7M |
| COLLECTIVE ACQUISITION CORPCCAQ | 11 funds | $37.4M |
| D. BORAL ACQUISITION I-CL ADBCA | 10 funds | $66.7M |
| CRANE HARBOR ACQUISITIO-CL ACRAN | 10 funds | $52.2M |
| M3-BRIGADE ACQUISITION-CL AMBVI | 10 funds | $47.2M |
| THAYER VENTURES ACQUIS CL ATVAI | 10 funds | $46.2M |
| SUMA ACQUISITION CORPSUMAU | 10 funds | $46.2M |
| MOZAYYX ACQUISITION CORPMZYX/U | 10 funds | $45.8M |
| COPLEY ACQUISITION CORP-ACOPL | 10 funds | $44.1M |
| ENHANCED GROUP INCENHA | 10 funds | $44.1M |
| CLEARTHINK 1 ACQUISITION CORCTAAU | 10 funds | $41.3M |
| K&F GROWTH ACQUISITION COR-AKFII | 10 funds | $37.7M |
Ranked by how many of WSTNR'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 WSTNR. 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.