1 institutions reported holding $19,392 of SUPERIOR PLUS CORP (SUUIF) in SEC 13F filings for 2026-03-31. Largest institutional holders: NBC SECURITIES, INC. ($19,392). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | NBC SECURITIES, INC. | $19,392 | 4,015 | Trimmed |
Source: SEC Form 13F filings · as of 2026-03-31