Stocktoria
Energy Recovery, Inc. ERII
Energy Recovery, Inc. institutional holders
| Investor | Shares | Value | % of company |
|---|---|---|---|
| BlackRock Finance, Inc. | 5,173,030 | $68.7M | 9.55% |
| CITADEL ADVISORS LLC | 482,736 | $4.9M | 0.89% |
| MILLENNIUM MANAGEMENT LLC | 322,341 | $3.2M | 0.6% |
| RENAISSANCE TECHNOLOGIES LLC | 144,265 | $1.5M | 0.27% |
| TWO SIGMA INVESTMENTS, LP | 88,899 | $895,213 | 0.16% |
| AQR CAPITAL MANAGEMENT LLC | 58,330 | $587,383 | 0.11% |
| D. E. Shaw & Co., Inc. | 13,900 | $139,973 | 0.03% |
% of company = reported institutional shares ÷ shares outstanding. Based on the latest reports; not every holder reports every quarter.
Computed from company filings · US · as of 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.