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 NUCLW 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/NUCLW"
Use Arkolith to show who owns NUCLW, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Walleye Capital LLC | $1.1M | 778K | ▲New +778K sh | Q1 2026 | |
| 2 | ARISTEIA CAPITAL, L.L.C. | $908K | 631K | ▲New +631K sh | Q1 2026 | |
| 3 | LMR Partners LLP | $859K | 618K | ▲New +618K sh | Q1 2026 | |
| 4 | WHITEBOX ADVISORS LLC | $638K | 459K | ▲New +459K sh | Q1 2026 | |
| 5 | Alberta Investment Management Corp | $417K | 300K | ▲New +300K sh | Q1 2026 | |
| 6 | MOORE CAPITAL MANAGEMENT, LP | $348K | 250K | ▲New +250K sh | Q1 2026 | |
| 7 | Hudson Bay Capital Management LP | $288K | 192K | ▲New +192K sh | Q1 2026 | |
| 8 | Shaolin Capital Management LLC | $174K | 125K | ▲New +125K sh | Q1 2026 | |
| 9 | AQR Arbitrage LLC | $122K | 81K | ▲New +81K sh | Q1 2026 | |
| 10 | Caption Management, LLC | $100K | 72K | ▲New +72K sh | Q1 2026 | |
| 11 | Clear Street Group Inc. | $95K | 68K | ▲New +68K sh | Q1 2026 | |
| 12 | Wealthcare Advisory Partners LLC | $17K | 12K | ▲New +12K sh | Q1 2026 | |
| 13 | Bracebridge Capital, LLC | $35 | 25K | ▲New +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 |
|---|---|---|
| NUCLEQUITY | 23 funds | $26.9M |
| NUCLWthis pageWARRANT | 19 funds | $7.6M |
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 |
|---|---|---|
| KYIVSTAR GROUP LTD -30KYIVW | 11 funds | $16.8M |
| OYSTER ENTERPRISES II ACQ-AOYSE | 10 funds | $51.2M |
| CANTOR EQUITY PARTNERS-CL ACEPF | 10 funds | $47.2M |
| CANTOR EQUITY PARTNERS III-ACAEP | 10 funds | $33.6M |
| CANTOR EQUITY PARTNERS-CL ACEPV | 10 funds | $31.9M |
| WILLOW LANE ACQUISITION CORPWLIIU | 10 funds | $24.7M |
| ARES ACQUISITION CORP II-28KDKRW | 10 funds | $6.5M |
| REAL ASSET AQC Corp -30RAAQW | 10 funds | $3.6M |
| BLUE ACQUISITION CORP-RTSBACCR | 10 funds | $1.1M |
| PLUM ACQUISITION CORP IV-30PLMKW | 10 funds | $1.0M |
| PROCAP FINANCIAL INCBRRWW | 10 funds | $957K |
| OYSTER ENTERPRISES II ACQUISOYSER | 10 funds | $654K |
Ranked by how many of NUCLW'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 NUCLW. 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.