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, Q4 2021
Institutional positions in Energy Recovery, Inc. as of Dec 31, 2021. 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
- 162
- +8 vs. Q3 2021
- Shares held
- 34.7M
- +4.08M (+13.3%) vs. Q3 2021
- Total value
- $745.9M
- +$163.0M (+28.0%) vs. Q3 2021
- New holders
- 27
- 65 more added
- Sold out
- 19
- 39 more reduced
Compare with Q3 2021: 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, Q4 2021
Shares, value and share of portfolio for each institution holding Energy Recovery, Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 3,399,361 | $73.1M | 0.00% | −199,462−5.5% | Reduced |
| Trigran Investments, Inc. | 2,753,514 | $59.2M | 5.65% | +19,934+0.7% | Added |
| Vanguard Group Inc | 2,362,792 | $50.8M | 0.00% | +85,943+3.8% | Added |
| William Blair Investment Management, LLC | 2,283,424 | $49.1M | 0.13% | +977,186+74.8% | Added |
| Avenir Corp | 1,732,254 | $37.2M | 2.87% | +55,164+3.3% | Added |
| FIL Ltd | 1,489,289 | $32.0M | 0.03% | +116,436+8.5% | Added |
| Bank of New York Mellon Corp | 1,180,459 | $25.4M | 0.00% | −121,638−9.3% | Reduced |
| Handelsbanken Fonder AB | 1,100,000 | $23.6M | 0.12% | +673,000+157.6% | Added |
| Diamond Hill Capital Management Inc | 1,076,132 | $23.1M | 0.08% | +1,076,132 | New |
| Montanaro Asset Management Ltd | 1,059,000 | $22.8M | 2.30% | +85,000+8.7% | Added |
| Invesco Ltd. | 1,057,280 | $22.7M | 0.01% | +32,395+3.2% | Added |
| Miura Global Management, LLC | 1,030,000 | $22.1M | 3.75% | +95,000+10.2% | Added |
| State Street Corp | 1,009,502 | $21.7M | 0.00% | −31,058−3.0% | Reduced |
| First Trust Advisors LP | 931,478 | $20.0M | 0.02% | +94,735+11.3% | Added |
| Driehaus Capital Management LLC | 823,678 | $17.7M | 0.18% | +185,358+29.0% | Added |
| KBC Group NV | 761,885 | $16.4M | 0.05% | +69,851+10.1% | Added |
| Geode Capital Management, LLC | 693,454 | $14.9M | 0.00% | −29,684−4.1% | Reduced |
| MESIROW FINANCIAL INVESTMENT MANAGEMENT - Equity & Fixed Income | 533,205 | $11.5M | 1.26% | +111,590+26.5% | Added |
| Dimensional Fund Advisors LP | 487,346 | $10.5M | 0.00% | +2,859+0.6% | Added |
| Pembroke Management, LTD | 443,997 | $9.54M | 0.70% | +443,997 | New |
| Northern Trust Corp | 433,920 | $9.32M | 0.00% | −10,810−2.4% | Reduced |
| Silvercrest Asset Management Group LLC | 429,534 | $9.23M | 0.06% | +61,341+16.7% | Added |
| Essex Investment Management Co LLC | 391,781 | $8.42M | 0.96% | +7,747+2.0% | Added |
| DnB Asset Management AS | 357,966 | $7.69M | 0.05% | −84,406−19.1% | Reduced |
| Handelsinvest Investeringsforvaltning | 350,000 | $7.52M | 0.76% | +190,000+118.8% | Added |
| Morgan Stanley | 347,703 | $7.47M | 0.00% | −60,243−14.8% | Reduced |
| Raymond James & Associates | 346,600 | $7.45M | 0.01% | −3,902−1.1% | Reduced |
| Legal & General Group Plc | 311,068 | $6.68M | 0.00% | +37,831+13.8% | Added |
| Charles Schwab Investment Management Inc | 277,247 | $5.96M | 0.00% | +1,019+0.4% | Added |
| Baird Financial Group, Inc. | 269,989 | $5.80M | 0.01% | +5,137+1.9% | Added |
| Deutsche Bank AG | 231,072 | $4.97M | 0.00% | +48,038+26.2% | Added |
| Nuveen Asset Management, LLC | 198,554 | $4.27M | 0.00% | −6,753−3.3% | Reduced |
| Rice Hall James & Associates, LLC | 193,914 | $4.17M | 0.15% | +61,817+46.8% | Added |
| Nicholas Investment Partners, LP | 158,936 | $3.42M | 0.22% | +15,130+10.5% | Added |
| BNP Paribas Arbitrage, SA | 140,091 | $3.01M | 0.01% | +126,065+898.8% | Added |
| Wells Fargo & Company | 134,882 | $2.90M | 0.00% | +62,162+85.5% | Added |
| JPMorgan Chase & Co | 125,292 | $2.69M | 0.00% | −13,465−9.7% | Reduced |
| State of Wisconsin Investment Board | 122,900 | $2.64M | 0.01% | 00.0% | Unchanged |
| EVR Research LP | 118,233 | $2.54M | 1.19% | −16,767−12.4% | Reduced |
| Van Eck Associates Corp | 114,372 | $2.46M | 0.01% | +5,634+5.2% | Added |
| Wellington Management Group LLP | 110,451 | $2.37M | 0.00% | −2,683−2.4% | Reduced |
| Rafferty Asset Management, LLC | 108,698 | $2.34M | 0.01% | −61,177−36.0% | Reduced |
| Select Equity Group, L.P. | 107,144 | $2.30M | 0.01% | +4,448+4.3% | Added |
| Victory Capital Management Inc | 104,080 | $2.24M | 0.00% | +84,217+424.0% | Added |
| UBS Group AG | 103,915 | $2.23M | 0.00% | +42,611+69.5% | Added |
| Susquehanna International Group, LLP | 102,641 | $2.21M | 0.00% | +48,901+91.0% | Added |
| Monarch Partners Asset Management LLC | 93,240 | $2.00M | 0.41% | +7,891+9.2% | Added |
| Swiss National Bank | 82,700 | $1.78M | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 80,787 | $1.74M | 0.00% | +15,111+23.0% | Added |
| State Board of Administration of Florida Retirement System | 77,746 | $1.67M | 0.00% | +566+0.7% | Added |
| Bank of America Corp | 77,796 | $1.67M | 0.00% | +43,829+129.0% | Added |
| Sargent Investment Group, LLC | 76,545 | $1.65M | 0.38% | +32,525+73.9% | Added |
| Gabelli Funds LLC | 74,000 | $1.59M | 0.01% | 00.0% | Unchanged |
| Chatham Capital Group, Inc. | 70,404 | $1.51M | 0.27% | +70,404 | New |
| Principal Financial Group Inc | 70,224 | $1.51M | 0.00% | −5,767−7.6% | Reduced |
| Portolan Capital Management, LLC | 69,150 | $1.49M | 0.10% | −15,621−18.4% | Reduced |
| Neuberger Berman Group LLC | 66,015 | $1.42M | 0.00% | +1,015+1.6% | Added |
| Arrowstreet Capital, Limited Partnership | 63,364 | $1.36M | 0.00% | −59,969−48.6% | Reduced |
| Family Management Corp | 61,400 | $1.32M | 0.34% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 59,463 | $1.28M | 0.00% | +63+0.1% | Added |
| NJ State Employees Deferred Compensation Plan | 59,000 | $1.27M | 0.16% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 58,117 | $1.25M | 0.02% | +6,962+13.6% | Added |
| Squarepoint Ops LLC | 56,270 | $1.21M | 0.01% | +42,712+315.0% | Added |
| Hantz Financial Services, Inc. | 55,280 | $1.19M | 0.03% | +55,280 | New |
| California State Teachers Retirement System | 54,247 | $1.17M | 0.00% | +1,022+1.9% | Added |
| Vontobel Holding Ltd. | 53,165 | $1.14M | 0.01% | −14,700−21.7% | Reduced |
| PDT Partners, LLC | 51,006 | $1.10M | 0.08% | +60.0% | Added |
| Alliancebernstein L.P. | 50,783 | $1.09M | 0.00% | +3,522+7.5% | Added |
| Barclays PLC | 50,475 | $1.08M | 0.00% | +6,493+14.8% | Added |
| D.A. Davidson & Co. | 49,820 | $1.07M | 0.01% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 46,912 | $1.01M | 0.00% | +46,912 | New |
| UBS Asset Management Americas Inc | 46,717 | $1.00M | 0.00% | +13,540+40.8% | Added |
| Lagoda Investment Management, L.P. | 45,020 | $967.0K | 0.46% | +11,428+34.0% | Added |
| Credit Suisse AG | 44,650 | $960.0K | 0.00% | −3,170−6.6% | Reduced |
| Rhumbline Advisers | 43,829 | $942.0K | 0.00% | −784−1.8% | Reduced |
| LPL Financial LLC | 42,438 | $912.0K | 0.00% | −24,128−36.2% | Reduced |
| Acuitas Investments, LLC | 42,303 | $909.0K | 0.39% | +42,303 | New |
| Meros Investment Management, LP | 42,303 | $909.0K | 0.66% | +42,303 | New |
| Alpha Paradigm Partners, LLC | 39,603 | $851.0K | 0.34% | +10,795+37.5% | Added |
| Cubist Systematic Strategies, LLC | 38,542 | $828.0K | 0.01% | +27,570+251.3% | Added |
| Boothbay Fund Management, LLC | 37,348 | $803.0K | 0.03% | +10,119+37.2% | Added |
| ETF Managers Group, LLC | 37,258 | $795.0K | 0.02% | +1,773+5.0% | Added |
| Janus Henderson Group PLC | 36,302 | $780.0K | 0.00% | +2,956+8.9% | Added |
| Cambridge Investment Research Advisors, Inc. | 33,112 | $712.0K | 0.00% | −4,156−11.2% | Reduced |
| Redmond Asset Management, LLC | 31,953 | $687.0K | 0.19% | +462+1.5% | Added |
| Teton Advisors, Inc. | 30,000 | $645.0K | 0.09% | 00.0% | Unchanged |
| Lyon Street Capital, LLC | 30,000 | $645.0K | 0.64% | +30,000 | New |
| Manchester Capital Management LLC | 28,344 | $609.0K | 0.08% | 00.0% | Unchanged |
| Stifel Financial Corp | 26,105 | $561.0K | 0.00% | +26,105 | New |
| Hussman Strategic Advisors, Inc. | 26,000 | $559.0K | 0.12% | −36,000−58.1% | Reduced |
| AQR Capital Management LLC | 25,221 | $542.0K | 0.00% | +3,497+16.1% | Added |
| Manufacturers Life Insurance Company, The | 22,333 | $480.0K | 0.00% | −716−3.1% | Reduced |
| American International Group, Inc. | 22,100 | $475.0K | 0.00% | −983−4.3% | Reduced |
| Caxton Associates LP | 18,727 | $402.0K | 0.05% | −3,524−15.8% | Reduced |
| Quest Capital Management Inc | 18,675 | $401.0K | 0.07% | +503+2.8% | Added |
| Pinnacle Associates Ltd | 18,525 | $398.0K | 0.01% | +400+2.2% | Added |
| Two Sigma Investments, LP | 17,594 | $378.0K | 0.00% | +17,594 | New |
| Parametric Portfolio Associates LLC | 17,258 | $371.0K | 0.00% | +86+0.5% | Added |
| Trexquant Investment LP | 16,623 | $357.0K | 0.02% | +16,623 | New |
| Voya Investment Management LLC | 16,533 | $355.0K | 0.00% | −764−4.4% | Reduced |