3 institutions reported holding $852 of OCEAN POWER TECHNOLOGIES ORD (OPTT) in SEC 13F filings for 2026-06-30. Largest institutional holders: Grove Bank & Trust ($786), CoreCap Advisors, LLC ($66), FNY Investment Advisers, LLC ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Grove Bank & Trust | $786 | 3,000 | New |
| 2 | CoreCap Advisors, LLC | $66 | 250 | Hold |
| 3 | FNY Investment Advisers, LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30