STDN — Standard Nuclear Inc Institutional Holders · Q3 2026
Who owns Standard Nuclear Inc (STDN)? 1 institutions reported holding $4,122 in SEC 13F filings for Q3 2026 (period ended 2026-09-30). Largest holders: Toth Financial Advisory Corp ($4,122).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | TOTH FINANCIAL ADVISORY CORP | $4,122 | 349 | New |
Source: SEC Form 13F filings · as of 2026-09-30