3 institutions reported holding $7,757 of ZEO ENERGY CORP (ZEOWW) in SEC 13F filings for 2026-06-30. Largest institutional holders: CITIGROUP INC ($3,414), Calamos Advisors LLC ($3,378), DUPONT CAPITAL MANAGEMENT CORP ($965). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | CITIGROUP INC | $3,414 | 88,458 | Hold |
| 2 | Calamos Advisors LLC | $3,378 | 87,500 | Hold |
| 3 | DUPONT CAPITAL MANAGEMENT CORP | $965 | 25,000 | Hold |
Source: SEC Form 13F filings · as of 2026-06-30