2 institutions reported holding $2.2M of OPERA LTD (OPRA) in SEC 13F filings for 2026-06-30. Largest institutional holders: Hennion & Walsh Asset Management, Inc. ($2.1M), GAMMA Investing LLC ($136,906). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Hennion & Walsh Asset Management, Inc. | $2.1M | 104,729 | Added |
| 2 | GAMMA Investing LLC | $136,906 | 6,904 | Added |
Source: SEC Form 13F filings · as of 2026-06-30