2 institutions reported holding $413,372 of Electro Optic Systems Holdings (EOPSF) in SEC 13F filings for 2026-06-30. Largest institutional holders: MARK SHEPTOFF FINANCIAL PLANNING, LLC ($376,772), MONETARY MANAGEMENT GROUP INC ($36,600). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | MARK SHEPTOFF FINANCIAL PLANNING, LLC | $376,772 | 52,800 | New |
| 2 | MONETARY MANAGEMENT GROUP INC | $36,600 | 5,000 | Hold |
Source: SEC Form 13F filings · as of 2026-06-30