Energy Recovery, Inc.
ERII- Exchange
- Nasdaq
- Industry
- Special Industry Machinery, NEC
- SEC CIK
- 0001421517
In the last 90 days, Energy Recovery, Inc. insiders filed 0 open-market purchases and 2 sales; 199 institutions reported holding it in 13F filings for Q2 2026, worth $395.6M in total; no superinvestor holds it.
13F holders, Q1 2025
Institutional positions in Energy Recovery, Inc. as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 204
- +18 vs. Q4 2024
- Shares held
- 44.9M
- +164.9K (+0.4%) vs. Q4 2024
- Total value
- $712.7M
- +$55.6M (+8.5%) vs. Q4 2024
- New holders
- 38
- 55 more added
- Sold out
- 20
- 71 more reduced
3 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ERII on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 199 | $395.6M |
| Q1 2026 | 197 | $446.1M |
| Q4 2025 | 192 | $590.9M |
| Q3 2025 | 192 | $677.5M |
| Q2 2025 | 186 | $580.1M |
| Q1 2025 | 204 | $712.7M |
| Q4 2024 | 189 | $661.9M |
| Q3 2024 | 171 | $841.4M |
| Q2 2024 | 174 | $636.2M |
| Q1 2024 | 192 | $738.1M |
| Q4 2023 | 192 | $900.4M |
| Q3 2023 | 182 | $976.5M |
| Q2 2023 | 186 | $1.25B |
| Q1 2023 | 175 | $1.02B |
| Q4 2022 | 174 | $903.1M |
| Q3 2022 | 177 | $930.6M |
| Q2 2022 | 165 | $801.2M |
| Q1 2022 | 168 | $754.7M |
| Q4 2021 | 162 | $745.9M |
| Q3 2021 | 154 | $582.9M |
| Q2 2021 | 158 | $661.5M |
| Q1 2021 | 143 | $487.9M |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Energy Recovery, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Brown Capital Management LLC | 2,595,951 | $41.2M | 1.24% | −323,502−11.1% | Reduced |
| Vanguard Group Inc | 3,494,872 | $55.5M | 0.00% | +242,494+7.5% | Added |
| Ameriprise Financial Inc | 5,138,893 | $81.7M | 0.02% | +184,942+3.7% | Added |
| BlackRock, Inc. | 5,994,038 | $95.2M | 0.00% | +379,575+6.8% | Added |
| Proequities, Inc. | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Wellington Management Group LLP | 0 | $0 | 0.00% | −146,024−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −61,851−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −59,800−100.0% | Sold out |
| Alps Advisors Inc | 0 | $0 | 0.00% | −21,850−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −20,728−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −18,691−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −15,924−100.0% | Sold out |
| Versor Investments LP | 0 | $0 | 0.00% | −14,376−100.0% | Sold out |
| LPL Financial LLC | 0 | $0 | 0.00% | −13,358−100.0% | Sold out |
| Schroder Investment Management Group | 0 | $0 | 0.00% | −10,873−100.0% | Sold out |
| Steward Partners Investment Advisory, LLC | 0 | $0 | 0.00% | −1,425−100.0% | Sold out |
| Catalyst Capital Advisors LLC | 0 | $0 | 0.00% | −1,341−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −1,073−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −668−100.0% | Sold out |
| R Squared Ltd | 0 | $0 | 0.00% | −630−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −295−100.0% | Sold out |
| Venturi Wealth Management, LLC | 0 | $0 | 0.00% | −260−100.0% | Sold out |
| True Wealth Design, LLC | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Nuveen Asset Management, LLC | – | – | – | – | Not filed |
| Keene & Associates, Inc. | – | – | – | – | Not filed |
| RE Dickinson Investment Advisors, LLC | – | – | – | – | Not filed |