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 2024
Institutional positions in Energy Recovery, Inc. as of Mar 31, 2024. 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
- 192
- +1 vs. Q4 2023
- Shares held
- 46.7M
- −1.07M (−2.2%) vs. Q4 2023
- Total value
- $738.1M
- −$162.2M (−18.0%) vs. Q4 2023
- New holders
- 34
- 67 more added
- Sold out
- 33
- 62 more reduced
1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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 2024
Shares, value and share of portfolio for each institution holding Energy Recovery, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Great West Life Assurance Co | 36,553 | $577.0K | 0.00% | 00.0% | Unchanged |
| Verition Fund Management LLC | 37,481 | $591.8K | 0.01% | +37,481 | New |
| Sherbrooke Park Advisers LLC | 37,624 | $594.1K | 0.12% | +27,478+270.8% | Added |
| Mirae Asset Global Investments Co., Ltd. | 27,187 | $594.6K | 0.00% | −1,321−4.6% | Reduced |
| Petrus Trust Company, LTA | 37,924 | $598.8K | 0.05% | +37,924 | New |
| Graham Capital Management, L.P. | 39,546 | $624.4K | 0.02% | −1,785−4.3% | Reduced |
| Perpetual Ltd | 40,000 | $632.0K | 0.01% | +40,000 | New |
| Aviva PLC | 41,674 | $658.0K | 0.00% | +41,674 | New |
| Mission Wealth Management, LP | 44,500 | $702.7K | 0.02% | +44,500 | New |
| Wells Fargo & Company | 46,357 | $732.0K | 0.00% | +3,774+8.9% | Added |
| Barclays PLC | 50,349 | $795.0K | 0.00% | −37,378−42.6% | Reduced |
| Zacks Investment Management | 51,661 | $815.7K | 0.01% | +14,178+37.8% | Added |
| Russell Investments Group, Ltd. | 53,472 | $844.3K | 0.00% | −133,649−71.4% | Reduced |
| California State Teachers Retirement System | 56,429 | $891.0K | 0.00% | −2,985−5.0% | Reduced |
| NJ State Employees Deferred Compensation Plan | 59,000 | $931.6K | 0.12% | 00.0% | Unchanged |
| Jump Financial, LLC | 59,097 | $933.1K | 0.03% | +13,568+29.8% | Added |
| Jennison Associates LLC | 64,657 | $1.02M | 0.00% | −638,561−90.8% | Reduced |
| Walleye Capital LLC | 66,705 | $1.05M | 0.01% | +66,705 | New |
| Select Equity Group, L.P. | 67,390 | $1.06M | 0.00% | −7,999−10.6% | Reduced |
| Engineers Gate Manager LP | 69,503 | $1.10M | 0.03% | +35,662+105.4% | Added |
| Gabelli Funds LLC | 74,000 | $1.17M | 0.01% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 74,093 | $1.17M | 0.00% | −46,983−38.8% | Reduced |
| Chatham Capital Group, Inc. | 77,551 | $1.22M | 0.22% | +8,145+11.7% | Added |
| Victory Capital Management Inc | 80,164 | $1.27M | 0.00% | −1,738−2.1% | Reduced |
| UBS Group AG | 89,608 | $1.41M | 0.00% | −14,574−14.0% | Reduced |
| Rhumbline Advisers | 93,666 | $1.48M | 0.00% | +5,555+6.3% | Added |
| Alliancebernstein L.P. | 96,784 | $1.53M | 0.00% | +17,566+22.2% | Added |
| UBS Asset Management Americas Inc | 96,913 | $1.53M | 0.00% | +21,458+28.4% | Added |
| ExodusPoint Capital Management, LP | 98,244 | $1.55M | 0.02% | +83,206+553.3% | Added |
| BNP Paribas Arbitrage, SA | 99,064 | $1.56M | 0.00% | +21,840+28.3% | Added |
| Baird Financial Group, Inc. | 99,172 | $1.57M | 0.00% | −123,484−55.5% | Reduced |
| Van Eck Associates Corp | 99,334 | $1.57M | 0.00% | −43,221−30.3% | Reduced |
| Algert Global LLC | 105,935 | $1.67M | 0.07% | +32,675+44.6% | Added |
| Candriam Luxembourg S.C.A. | 108,916 | $1.72M | 0.01% | +25,162+30.0% | Added |
| Swiss National Bank | 111,100 | $1.75M | 0.00% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 78,204 | $1.80M | 0.00% | +62,287+391.3% | Added |
| Davy Global Fund Management Ltd | 115,491 | $1.82M | 0.21% | +4,056+3.6% | Added |
| Vontobel Holding Ltd. | 116,306 | $1.84M | 0.01% | −5,271−4.3% | Reduced |
| Credit Suisse AG | 117,170 | $1.85M | 0.00% | +1,708+1.5% | Added |
| Marshall Wace, LLP | 122,799 | $1.94M | 0.00% | +122,799 | New |
| Lagoda Investment Management, L.P. | 129,715 | $2.05M | 1.26% | −62,075−32.4% | Reduced |
| State of Wisconsin Investment Board | 130,216 | $2.06M | 0.01% | −15,963−10.9% | Reduced |
| Shelton Capital Management | 135,350 | $2.14M | 0.06% | 00.0% | Unchanged |
| Rice Hall James & Associates, LLC | 142,913 | $2.26M | 0.13% | +352+0.2% | Added |
| Jacobs Levy Equity Management, Inc | 148,938 | $2.35M | 0.01% | −416,653−73.7% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 150,221 | $2.37M | 0.01% | +150,221 | New |
| Nordea Investment Management AB | 151,739 | $2.40M | 0.00% | −1,202−0.8% | Reduced |
| Millennium Management LLC | 154,825 | $2.44M | 0.00% | −285,797−64.9% | Reduced |
| Qube Research & Technologies Ltd | 156,101 | $2.46M | 0.00% | +62,715+67.2% | Added |
| Assenagon Asset Management S.A. | 156,855 | $2.48M | 0.01% | +39,941+34.2% | Added |
| JPMorgan Chase & Co | 158,232 | $2.50M | 0.00% | +80,306+103.1% | Added |
| Renaissance Technologies LLC | 162,000 | $2.56M | 0.00% | +62,700+63.1% | Added |
| Redmond Asset Management, LLC | 169,663 | $2.68M | 0.85% | +13,969+9.0% | Added |
| Bank of New York Mellon Corp | 182,126 | $2.88M | 0.00% | −17,972−9.0% | Reduced |
| Two Sigma Advisers, LP | 192,612 | $3.04M | 0.01% | +36,800+23.6% | Added |
| Squarepoint Ops LLC | 202,013 | $3.19M | 0.01% | −43,544−17.7% | Reduced |
| Bank of America Corp | 205,986 | $3.25M | 0.00% | −63,266−23.5% | Reduced |
| Cubist Systematic Strategies, LLC | 212,542 | $3.36M | 0.04% | +178,930+532.3% | Added |
| Nuveen Asset Management, LLC | 237,818 | $3.76M | 0.00% | +3,530+1.5% | Added |
| Trillium Asset Management, LLC | 238,995 | $3.77M | 0.10% | +238,995 | New |
| Essex Investment Management Co LLC | 256,367 | $4.05M | 0.80% | −51,183−16.6% | Reduced |
| Wellington Management Group LLP | 273,024 | $4.31M | 0.00% | +117,146+75.2% | Added |
| Sargent Investment Group, LLC | 339,095 | $5.35M | 1.17% | +2,025+0.6% | Added |
| Deutsche Bank AG | 345,349 | $5.45M | 0.00% | +94,055+37.4% | Added |
| Anchor Capital Management Company, LLC | 355,500 | $5.61M | 6.76% | +100,000+39.1% | Added |
| Raymond James & Associates | 356,293 | $5.63M | 0.00% | +51,053+16.7% | Added |
| Amundi | 415,650 | $5.67M | 0.00% | −8,010−1.9% | Reduced |
| Voloridge Investment Management, LLC | 407,756 | $6.44M | 0.02% | +264,027+183.7% | Added |
| Kames Capital plc | 427,723 | $6.75M | 0.10% | +56,662+15.3% | Added |
| UniSuper Management Pty Ltd | 435,474 | $6.88M | 0.07% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 444,479 | $7.02M | 0.00% | +5,274+1.2% | Added |
| D. E. Shaw & Co., Inc. | 480,642 | $7.59M | 0.01% | +341,420+245.2% | Added |
| Montanaro Asset Management Ltd | 507,000 | $8.01M | 1.45% | −157,000−23.6% | Reduced |
| Goldman Sachs Group Inc | 529,833 | $8.37M | 0.00% | +13,611+2.6% | Added |
| Northern Trust Corp | 545,327 | $8.61M | 0.00% | −24,596−4.3% | Reduced |
| Legal & General Group Plc | 581,484 | $9.18M | 0.00% | +176,182+43.5% | Added |
| Robeco Schweiz AG | 618,269 | $9.76M | 0.17% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 745,820 | $11.8M | 0.02% | −330.0% | Reduced |
| Invesco Ltd. | 794,157 | $12.5M | 0.00% | −73,094−8.4% | Reduced |
| Dimensional Fund Advisors LP | 906,790 | $14.3M | 0.00% | +17,192+1.9% | Added |
| KBC Group NV | 1,084,838 | $17.1M | 0.05% | −1,060−0.1% | Reduced |
| Morgan Stanley | 1,136,271 | $17.9M | 0.00% | +261,828+29.9% | Added |
| Geode Capital Management, LLC | 1,253,115 | $19.8M | 0.00% | +37,064+3.0% | Added |
| State Street Corp | 1,352,574 | $21.4M | 0.00% | +25,358+1.9% | Added |
| Avenir Corp | 1,495,238 | $23.6M | 2.02% | −230,722−13.4% | Reduced |
| Diamond Hill Capital Management Inc | 2,131,472 | $33.7M | 0.14% | +521,584+32.4% | Added |
| FIL Ltd | 2,208,586 | $34.9M | 0.03% | −7,144−0.3% | Reduced |
| Ameriprise Financial Inc | 2,750,861 | $43.4M | 0.01% | +1,599,849+139.0% | Added |
| Vanguard Group Inc | 3,009,429 | $47.5M | 0.00% | +53,720+1.8% | Added |
| FMR LLC | 3,804,830 | $60.1M | 0.00% | −317,834−7.7% | Reduced |
| Brown Capital Management LLC | 4,183,804 | $66.1M | 1.17% | −173,159−4.0% | Reduced |
| BlackRock Inc. | 5,082,172 | $80.2M | 0.00% | +131,739+2.7% | Added |
| Parallel Advisors, LLC | 0 | $0 | 0.00% | −102−100.0% | Sold out |
| Trigran Investments, Inc. | 0 | $0 | 0.00% | −1,333,585−100.0% | Sold out |
| First Trust Advisors LP | 0 | $0 | 0.00% | −655,763−100.0% | Sold out |
| Mesirow Institutional Investment Management, Inc. | 0 | $0 | 0.00% | −592,177−100.0% | Sold out |
| William Blair Investment Management, LLC | 0 | $0 | 0.00% | −468,024−100.0% | Sold out |
| Swiss Life Asset Management Ltd | 0 | $0 | 0.00% | −213,684−100.0% | Sold out |
| Neuberger Berman Group LLC | 0 | $0 | 0.00% | −65,552−100.0% | Sold out |
| DekaBank Deutsche Girozentrale | 0 | $0 | 0.00% | −60,973−100.0% | Sold out |