1 institutions reported holding $25,200 of TETRAGON FINANCIAL GROUP (TGONF) in SEC 13F filings for 2026-03-31. Largest institutional holders: NBC SECURITIES, INC. ($25,200). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | NBC SECURITIES, INC. | $25,200 | 1,800 | Hold |
Source: SEC Form 13F filings · as of 2026-03-31