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 |
|---|---|---|---|---|---|
| EntryPoint Capital, LLC | 28,713 | $456.3K | 0.21% | −10,659−27.1% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 29,121 | $461.3K | 0.00% | −2,142−6.9% | Reduced |
| Manchester Capital Management LLC | 29,174 | $463.6K | 0.06% | 00.0% | Unchanged |
| Thrivent Financial for Lutherans | 30,424 | $484.0K | 0.00% | +30,424 | New |
| Susquehanna Fundamental Investments, LLC | 31,676 | $503.3K | 0.01% | −26,796−45.8% | Reduced |
| Franklin Resources Inc | 31,827 | $505.7K | 0.00% | +606+1.9% | Added |
| HighTower Advisors, LLC | 32,950 | $523.6K | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 33,598 | $533.9K | 0.00% | −532−1.6% | Reduced |
| Great West Life Assurance Co | 33,548 | $535.0K | 0.00% | 00.0% | Unchanged |
| Cary Street Partners Financial LLC | 33,974 | $539.8K | 0.02% | +33,974 | New |
| DnB Asset Management AS | 38,196 | $606.9K | 0.00% | +801+2.1% | Added |
| Price T Rowe Associates Inc | 41,246 | $656.0K | 0.00% | +2,971+7.8% | Added |
| Old West Investment Management, LLC | 41,742 | $663.3K | 0.24% | +41,742 | New |
| Mercer Global Advisors Inc | 43,608 | $692.9K | 0.00% | −1,151−2.6% | Reduced |
| Graham Capital Management, L.P. | 43,881 | $697.3K | 0.02% | +3,206+7.9% | Added |
| Mission Wealth Management, LP | 44,500 | $707.1K | 0.02% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 44,929 | $713.9K | 0.00% | +3,185+7.6% | Added |
| Bank of Montreal | 45,478 | $722.6K | 0.00% | −3,880−7.9% | Reduced |
| Wells Fargo & Company | 45,651 | $725.4K | 0.00% | −12,001−20.8% | Reduced |
| Algert Global LLC | 47,050 | $747.6K | 0.02% | +47,050 | New |
| Marshall Wace, LLP | 47,284 | $751.3K | 0.00% | −130,346−73.4% | Reduced |
| Citigroup Inc | 47,494 | $754.7K | 0.00% | −1,053−2.2% | Reduced |
| Lazard Asset Management LLC | 49,446 | $784.0K | 0.00% | +15,105+44.0% | Added |
| Two Sigma Advisers, LP | 49,612 | $788.3K | 0.00% | +37,400+306.3% | Added |
| SG Americas Securities, LLC | 49,969 | $794.0K | 0.00% | −56,332−53.0% | Reduced |
| Two Sigma Investments, LP | 53,441 | $849.2K | 0.00% | +37,876+243.3% | Added |
| California State Teachers Retirement System | 53,865 | $855.9K | 0.00% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 54,250 | $862.0K | 0.00% | −13,435−19.8% | Reduced |
| Engineers Gate Manager LP | 57,378 | $911.7K | 0.02% | −21,499−27.3% | Reduced |
| NJ State Employees Deferred Compensation Plan | 59,000 | $937.5K | 0.12% | 00.0% | Unchanged |
| OP Asset Management Ltd | 59,428 | $944.3K | 0.02% | +59,428 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 61,700 | $980.4K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 62,275 | $989.5K | 0.00% | −12,894−17.2% | Reduced |
| HRT Financial LP | 62,791 | $997.0K | 0.01% | +17,265+37.9% | Added |
| Davy Global Fund Management Ltd | 68,510 | $1.09M | 0.13% | −640−0.9% | Reduced |
| Gabelli Funds LLC | 74,000 | $1.18M | 0.01% | 00.0% | Unchanged |
| Lagoda Investment Management, L.P. | 74,107 | $1.18M | 0.75% | −116,663−61.2% | Reduced |
| Janus Henderson Group PLC | 77,456 | $1.24M | 0.00% | +53,281+220.4% | Added |
| Barclays PLC | 78,604 | $1.25M | 0.00% | −28,211−26.4% | Reduced |
| Susquehanna International Group, LLP | 81,368 | $1.29M | 0.00% | +50,630+164.7% | Added |
| Rhumbline Advisers | 83,125 | $1.32M | 0.00% | +5,781+7.5% | Added |
| Balyasny Asset Management LLC | 85,257 | $1.35M | 0.00% | +85,257 | New |
| Conestoga Capital Advisors, LLC | 89,525 | $1.42M | 0.02% | 00.0% | Unchanged |
| Shelton Capital Management | 90,385 | $1.44M | 0.03% | 00.0% | Unchanged |
| Van Eck Associates Corp | 98,615 | $1.57M | 0.00% | +630+0.6% | Added |
| ExodusPoint Capital Management, LP | 99,033 | $1.57M | 0.02% | +99,033 | New |
| Sargent Investment Group, LLC | 108,395 | $1.72M | 0.28% | −87,697−44.7% | Reduced |
| Dark Forest Capital Management LP | 110,800 | $1.76M | 0.08% | +78,326+241.2% | Added |
| Swiss National Bank | 112,300 | $1.78M | 0.00% | 00.0% | Unchanged |
| Voloridge Investment Management, LLC | 112,379 | $1.79M | 0.01% | −48,725−30.2% | Reduced |
| BNP Paribas Arbitrage, SA | 118,441 | $1.88M | 0.00% | +78,849+199.2% | Added |
| Jane Street Group, LLC | 122,369 | $1.94M | 0.00% | +43,089+54.4% | Added |
| Trexquant Investment LP | 125,959 | $2.00M | 0.02% | +4,056+3.3% | Added |
| Nordea Investment Management AB | 131,034 | $2.08M | 0.00% | +5,315+4.2% | Added |
| Arrowstreet Capital, Limited Partnership | 136,448 | $2.17M | 0.00% | +136,448 | New |
| State of Wisconsin Investment Board | 140,437 | $2.23M | 0.01% | +2,376+1.7% | Added |
| Assenagon Asset Management S.A. | 146,907 | $2.33M | 0.00% | −3,652−2.4% | Reduced |
| Bank of New York Mellon Corp | 162,214 | $2.58M | 0.00% | −152−0.1% | Reduced |
| Candriam Luxembourg S.C.A. | 162,976 | $2.59M | 0.02% | 00.0% | Unchanged |
| Millennium Management LLC | 176,486 | $2.80M | 0.00% | +42,445+31.7% | Added |
| Essex Investment Management Co LLC | 179,564 | $2.85M | 0.60% | −39,767−18.1% | Reduced |
| Qube Research & Technologies Ltd | 186,777 | $2.97M | 0.00% | −46,926−20.1% | Reduced |
| UBS Asset Management Americas Inc | 206,038 | $3.27M | 0.00% | +19,992+10.7% | Added |
| Bank of America Corp | 215,055 | $3.42M | 0.00% | +19,448+9.9% | Added |
| UniSuper Management Pty Ltd | 215,222 | $3.42M | 0.03% | −378,896−63.8% | Reduced |
| Montanaro Asset Management Ltd | 216,700 | $3.44M | 1.01% | −205,700−48.7% | Reduced |
| JPMorgan Chase & Co | 237,241 | $3.77M | 0.00% | −32,873−12.2% | Reduced |
| Redmond Asset Management, LLC | 238,541 | $3.79M | 0.98% | +1,881+0.8% | Added |
| Nuveen, LLC | 239,242 | $3.80M | 0.00% | +239,242 | New |
| Rice Hall James & Associates, LLC | 239,518 | $3.81M | 0.22% | −836−0.3% | Reduced |
| Renaissance Technologies LLC | 241,500 | $3.84M | 0.01% | +51,100+26.8% | Added |
| Raiffeisen Bank International AG | 245,000 | $3.91M | 0.06% | +10,000+4.3% | Added |
| Duff & Phelps Investment Management Co | 248,928 | $3.96M | 0.05% | −9,448−3.7% | Reduced |
| D. E. Shaw & Co., Inc. | 262,639 | $4.17M | 0.00% | −116,779−30.8% | Reduced |
| Pinnacle Associates Ltd | 279,726 | $4.44M | 0.07% | −11,200−3.8% | Reduced |
| Citadel Advisors LLC | 282,010 | $4.48M | 0.00% | +234,127+489.0% | Added |
| Deutsche Bank AG | 295,760 | $4.70M | 0.00% | −4,557−1.5% | Reduced |
| Falcon Edge Capital, LP | 307,621 | $4.89M | 2.18% | −110,413−26.4% | Reduced |
| KLP Kapitalforvaltning AS | 309,600 | $4.92M | 0.02% | −8,100−2.5% | Reduced |
| Amundi | 347,235 | $5.19M | 0.00% | −5,023−1.4% | Reduced |
| Raymond James Financial Inc | 350,065 | $5.56M | 0.00% | −40,451−10.4% | Reduced |
| Swiss Life Asset Management Ltd | 351,913 | $5.59M | 0.04% | +2,659+0.8% | Added |
| Charles Schwab Investment Management Inc | 471,490 | $7.49M | 0.00% | −3,983−0.8% | Reduced |
| Silvercrest Asset Management Group LLC | 494,337 | $7.86M | 0.06% | −2,832−0.6% | Reduced |
| Northern Trust Corp | 541,561 | $8.61M | 0.00% | −18,026−3.2% | Reduced |
| New York State Common Retirement Fund | 578,413 | $9.19M | 0.01% | −3,400−0.6% | Reduced |
| Invesco Ltd. | 604,078 | $9.60M | 0.00% | −254,231−29.6% | Reduced |
| Robeco Schweiz AG | 612,689 | $9.74M | 0.24% | −5,580−0.9% | Reduced |
| Goldman Sachs Group Inc | 643,534 | $10.2M | 0.00% | −104,268−13.9% | Reduced |
| Select Equity Group, L.P. | 667,157 | $10.6M | 0.05% | +534,662+403.5% | Added |
| Dimensional Fund Advisors LP | 806,371 | $12.8M | 0.00% | +38,280+5.0% | Added |
| Legal & General Group Plc | 876,013 | $13.9M | 0.00% | +193,375+28.3% | Added |
| Morgan Stanley | 910,168 | $14.5M | 0.00% | +173,519+23.6% | Added |
| Avenir Corp | 1,066,654 | $16.9M | 1.78% | −64,719−5.7% | Reduced |
| Baillie Gifford & Co | 1,099,276 | $17.5M | 0.02% | −20,565−1.8% | Reduced |
| Diamond Hill Capital Management Inc | 1,184,674 | $18.8M | 0.09% | −422,308−26.3% | Reduced |
| KBC Group NV | 1,242,889 | $19.8M | 0.06% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 1,388,924 | $22.1M | 0.00% | +31,181+2.3% | Added |
| State Street Corp | 1,432,845 | $22.8M | 0.00% | −17,765−1.2% | Reduced |
| FIL Ltd | 1,952,199 | $31.0M | 0.03% | −132,678−6.4% | Reduced |