3 institutions reported holding $231,454 of RED ELECTRICA ADR (RDEIY) in SEC 13F filings for 2026-03-31. Largest institutional holders: RHUMBLINE ADVISERS ($102,096), GAMMA Investing LLC ($101,651), Salomon & Ludwin, LLC ($27,707). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | RHUMBLINE ADVISERS | $102,096 | 12,257 | Trimmed |
| 2 | GAMMA Investing LLC | $101,651 | 12,203 | Trimmed |
| 3 | Salomon & Ludwin, LLC | $27,707 | 3,218 | Added |
Source: SEC Form 13F filings · as of 2026-03-31