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, Q2 2026
Institutional positions in Energy Recovery, Inc. as of Jun 30, 2026. 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
- 199
- +4 vs. Q1 2026
- Shares held
- 43.9M
- −398.4K (−0.9%) vs. Q1 2026
- Total value
- $395.6M
- −$50.2M (−11.3%) vs. Q1 2026
- New holders
- 41
- 81 more added
- Sold out
- 37
- 45 more reduced
2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Energy Recovery, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Allstate Corp | 31,153 | $281.0K | 0.00% | +31,153 | New |
| Brevan Howard Capital Management LP | 31,397 | $283.2K | 0.00% | +31,397 | New |
| CI Private Wealth, LLC | 33,464 | $301.8K | 0.00% | +33,464 | New |
| Vanguard Asset Management, Ltd | 36,225 | $326.8K | 0.00% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 38,434 | $346.7K | 0.00% | −7,553−16.4% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 39,519 | $356.5K | 0.00% | −1,463−3.6% | Reduced |
| Mission Wealth Management, LP | 41,014 | $369.9K | 0.00% | +227+0.6% | Added |
| Diametric Capital, LP | 41,078 | $370.5K | 0.04% | +41,078 | New |
| Jane Street Group, LLC | 41,585 | $375.1K | 0.00% | −93,888−69.3% | Reduced |
| Pathstone Holdings, LLC | 41,612 | $375.3K | 0.00% | +993+2.4% | Added |
| Barclays PLC | 45,644 | $411.7K | 0.00% | +17,820+64.0% | Added |
| Voya Investment Management LLC | 48,521 | $437.7K | 0.00% | +1,684+3.6% | Added |
| Numerai GP LLC | 51,070 | $460.7K | 0.04% | +20,461+66.8% | Added |
| Mercer Global Advisors Inc | 51,285 | $462.6K | 0.00% | +14,952+41.2% | Added |
| Aviva PLC | 51,436 | $464.0K | 0.00% | +12,717+32.8% | Added |
| Credit Agricole S A | 55,000 | $496.1K | 0.00% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 55,371 | $499.4K | 0.00% | +55,371 | New |
| Wells Fargo & Company | 56,026 | $505.4K | 0.00% | +28,361+102.5% | Added |
| KBC Group NV | 56,597 | $511.0K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 57,456 | $518.3K | 0.00% | +57,456 | New |
| Neuberger Berman Group LLC | 58,580 | $528.4K | 0.00% | +58,580 | New |
| Alliancebernstein L.P. | 53,350 | $537.2K | 0.00% | +29,400+122.8% | Added |
| Rhumbline Advisers | 64,414 | $581.0K | 0.00% | −803−1.2% | Reduced |
| SEI Investments Co | 64,643 | $583.1K | 0.00% | +12,806+24.7% | Added |
| IMC-Chicago, LLC | 66,819 | $602.7K | 0.01% | +54,286+433.1% | Added |
| Deutsche Bank AG | 68,525 | $618.1K | 0.00% | −71,080−50.9% | Reduced |
| California State Teachers Retirement System | 72,083 | $650.2K | 0.00% | +23,459+48.2% | Added |
| Gabelli Funds LLC | 74,000 | $667.5K | 0.00% | 00.0% | Unchanged |
| Principal Financial Group Inc | 74,217 | $669.4K | 0.00% | +5,535+8.1% | Added |
| Milfam LLC | 75,000 | $676.5K | 0.54% | +75,000 | New |
| CWM Advisors, LLC | 76,732 | $692.1K | 0.03% | +24,702+47.5% | Added |
| Old West Investment Management, LLC | 76,930 | $693.9K | 0.07% | +30,254+64.8% | Added |
| HSBC Holdings PLC | 78,741 | $701.6K | 0.00% | −32,071−28.9% | Reduced |
| Russell Investments Group, Ltd. | 78,003 | $703.6K | 0.00% | +42,692+120.9% | Added |
| Point72 Asset Management, L.P. | 82,819 | $747.0K | 0.00% | +82,819 | New |
| CoreCommodity Management, LLC | 87,494 | $789.2K | 0.16% | +65,162+291.8% | Added |
| Cary Street Partners Financial LLC | 89,529 | $807.6K | 0.02% | +11,915+15.4% | Added |
| Price T Rowe Associates Inc | 89,517 | $808.0K | 0.00% | +23,258+35.1% | Added |
| Quantinno Capital Management LP | 91,306 | $823.6K | 0.00% | +78,975+640.5% | Added |
| Bank of Montreal | 96,072 | $866.6K | 0.00% | +96,072 | New |
| Balyasny Asset Management LLC | 97,386 | $878.4K | 0.00% | +86,674+809.1% | Added |
| Swiss National Bank | 105,000 | $947.1K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 110,739 | $998.9K | 0.00% | −15,204−12.1% | Reduced |
| Pacer Advisors, Inc. | 115,956 | $1.05M | 0.00% | +115,956 | New |
| EntryPoint Capital, LLC | 116,101 | $1.05M | 0.25% | +87,729+309.2% | Added |
| Bank of America Corp | 116,322 | $1.05M | 0.00% | +57,554+97.9% | Added |
| Gsa Capital Partners LLP | 119,526 | $1.08M | 0.07% | −194,121−61.9% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 120,366 | $1.09M | 0.02% | +120,366 | New |
| Nordea Investment Management AB | 124,691 | $1.09M | 0.00% | +19,133+18.1% | Added |
| Rice Hall James & Associates, LLC | 124,629 | $1.12M | 0.05% | +4,107+3.4% | Added |
| Squarepoint Ops LLC | 125,140 | $1.13M | 0.00% | +83,262+198.8% | Added |
| SG Americas Securities, LLC | 142,285 | $1.28M | 0.00% | −222,052−60.9% | Reduced |
| Polymer Capital Management (US) LLC | 144,705 | $1.31M | 0.19% | +144,705 | New |
| Jump Financial, LLC | 152,127 | $1.37M | 0.01% | +152,127 | New |
| Bank of New York Mellon Corp | 155,092 | $1.40M | 0.00% | +6,323+4.3% | Added |
| Isthmus Partners, LLC | 161,447 | $1.46M | 0.14% | +8,185+5.3% | Added |
| Jupiter Asset Management Ltd | 165,401 | $1.49M | 0.01% | +43,272+35.4% | Added |
| UBS Asset Management Americas Inc | 169,005 | $1.52M | 0.00% | +3,297+2.0% | Added |
| Nuveen, LLC | 173,713 | $1.57M | 0.00% | +9,225+5.6% | Added |
| Susquehanna International Group, LLP | 193,919 | $1.75M | 0.00% | +121,176+166.6% | Added |
| D. E. Shaw & Co., Inc. | 218,707 | $1.97M | 0.00% | +204,807+1,473.4% | Added |
| Two Sigma Investments, LP | 232,829 | $2.10M | 0.00% | +143,930+161.9% | Added |
| AQR Capital Management LLC | 262,844 | $2.37M | 0.00% | +204,514+350.6% | Added |
| JPMorgan Chase & Co | 285,216 | $2.51M | 0.00% | +256,665+899.0% | Added |
| Brown Capital Management LLC | 282,866 | $2.55M | 0.51% | −255,197−47.4% | Reduced |
| Pinnacle Associates Ltd | 326,119 | $2.94M | 0.03% | −16,288−4.8% | Reduced |
| Charles Schwab Investment Management Inc | 367,118 | $3.31M | 0.00% | −64,170−14.9% | Reduced |
| Vanguard Fiduciary Trust Co | 367,399 | $3.31M | 0.00% | +3,138+0.9% | Added |
| Jacobs Levy Equity Management, Inc | 378,799 | $3.42M | 0.01% | +54,014+16.6% | Added |
| BNP Paribas Arbitrage, SA | 396,421 | $3.58M | 0.00% | +125,470+46.3% | Added |
| KLP Kapitalforvaltning AS | 400,311 | $3.61M | 0.01% | −4,200−1.0% | Reduced |
| CenterBook Partners LP | 420,507 | $3.79M | 0.19% | +148,671+54.7% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 439,817 | $3.97M | 0.01% | +410,946+1,423.4% | Added |
| Raiffeisen Bank International AG | 460,000 | $4.05M | 0.05% | +110,000+31.4% | Added |
| Swiss Life Asset Management Ltd | 464,661 | $4.19M | 0.02% | +6,878+1.5% | Added |
| Tudor Investment Corp Et Al | 471,905 | $4.26M | 0.02% | +471,905 | New |
| Citadel Advisors LLC | 476,236 | $4.30M | 0.00% | +26,800+6.0% | Added |
| Northern Trust Corp | 478,524 | $4.32M | 0.00% | +28,087+6.2% | Added |
| Lazard Asset Management LLC | 500,061 | $4.51M | 0.01% | +432,632+641.6% | Added |
| 683 Capital Management, LLC | 530,000 | $4.78M | 0.44% | −20,000−3.6% | Reduced |
| Goldman Sachs Group Inc | 601,335 | $5.42M | 0.00% | +132,800+28.3% | Added |
| Kopion Asset Management, LLC | 639,545 | $5.77M | 3.65% | +132,580+26.2% | Added |
| Marshall Wace, LLP | 677,248 | $6.11M | 0.01% | +570,951+537.1% | Added |
| Ameriprise Financial Inc | 679,236 | $6.13M | 0.00% | −4,580,580−87.1% | Reduced |
| Avenir Corp | 693,886 | $6.26M | 0.76% | −123,869−15.1% | Reduced |
| Royce & Associates LP | 752,812 | $6.79M | 0.05% | +269,794+55.9% | Added |
| ArrowMark Colorado Holdings LLC | 847,000 | $7.64M | 0.32% | +331,000+64.1% | Added |
| Dimensional Fund Advisors LP | 878,724 | $7.93M | 0.00% | +1,293+0.1% | Added |
| Invesco Ltd. | 925,550 | $8.35M | 0.00% | +99,254+12.0% | Added |
| Mackenzie Financial Corp | 1,187,686 | $10.7M | 0.01% | +1,187,686 | New |
| Morgan Stanley | 1,237,003 | $11.2M | 0.00% | +444,312+56.1% | Added |
| Vanguard Portfolio Management LLC | 1,263,667 | $11.4M | 0.00% | +2,006+0.2% | Added |
| State Street Corp | 1,625,893 | $14.7M | 0.00% | −147,055−8.3% | Reduced |
| Geode Capital Management, LLC | 1,697,550 | $15.3M | 0.00% | +402,442+31.1% | Added |
| FIL Ltd | 1,715,722 | $15.5M | 0.01% | −272,197−13.7% | Reduced |
| Legal & General Group Plc | 2,059,764 | $18.6M | 0.00% | +157,239+8.3% | Added |
| Vanguard Capital Management LLC | 2,183,718 | $19.7M | 0.00% | −46,552−2.1% | Reduced |
| Amundi | 4,003,535 | $36.1M | 0.01% | +263,226+7.0% | Added |
| BlackRock, Inc. | 6,344,252 | $57.2M | 0.00% | +253,326+4.2% | Added |
| Diamond Hill Capital Management Inc | 0 | $0 | 0.00% | −673,035−100.0% | Sold out |