1 institutions reported holding $5.5M of CONX CORP (CONX) in SEC 13F filings for 2026-03-31. Largest institutional holders: Potomac Capital Management, Inc. ($5.5M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Potomac Capital Management, Inc. | $5.5M | 1.2M | Hold |
Source: SEC Form 13F filings · as of 2026-03-31