Energy RecoveryERII
13F holders, Q4 2024 (December 31)188holders +17
31new positions
22sold out
6famous investors
$14.70avg. 13F price*
At the end of Q4 2024, 188 institutions reported holding Energy Recovery Inc. (ERII) in their 13F filings, up 17 from Q3 2024. 31 opened new positions and 22 sold out. The largest holders were BlackRock, Inc. ($82.5M), Ameriprise Financial Inc. ($72.8M) and Vanguard Group Inc. ($47.8M). 6 famous investors held it, including David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Steve Cohen (0.0% of Point72 Asset Management's portfolio).
- Company
- Energy Recovery Inc.
- CUSIP
- 29270J100
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2024 → Q4 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 31 | $21.9M |
| Exits | 22 | $23.9M |
All 13F filers, Q3 2024 → Q4 2024: 4,191,952 shares bought and 8,101,418 shares sold, net −3,909,466 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 188 holders
| BlackRock, Inc. | 0.00% | Add +2.8% | 5,614,463 | $82.5M |
| Ameriprise Financial Inc. | 0.02% | Add +24.6% | 4,953,951 | $72.8M |
| Vanguard Group Inc. | 0.00% | Add +1.4% | 3,252,378 | $47.8M |
| Brown Capital Management LLC | 0.99% | Reduce -16.8% | 2,919,453 | $42.9M |
| FIL Ltd | 0.03% | Reduce -5.6% | 2,084,877 | $30.6M |
| Diamond Hill Capital Management, LLC (Investment Advisor) | 0.10% | Reduce -16.4% | 1,606,982 | $23.6M |
| State Street Corp. | 0.00% | Add +2.4% | 1,450,610 | $21.3M |
| Geode Capital Management, LLC | 0.00% | Reduce -0.1% | 1,357,743 | $20.0M |
| KBC Group NV | 0.05% | Add +0.4% | 1,242,889 | $18.3M |
| Avenir Corp. | 1.70% | Reduce -7.9% | 1,131,373 | $16.6M |
| Baillie Gifford & Co. | 0.01% | Add +27.8% | 1,119,841 | $16.5M |
| Invesco Ltd. | 0.00% | Add +14.4% | 858,309 | $12.6M |
| Dimensional Fund Advisors LP | 0.00% | Add +13.2% | 768,091 | $11.3M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -5.9% | 747,802 | $11.0M |
| Morgan Stanley | 0.00% | Reduce -28.4% | 736,649 | $10.8M |
| Legal & General Group Plc | 0.00% | Add +0.5% | 682,638 | $10.0M |
| Robeco Schweiz AG | 0.19% | No change | 618,269 | $9.1M |
| UniSuper Management Pty Ltd | 0.06% | Reduce -11.2% | 594,118 | $8.7M |
| New York State Common Retirement Fund | 0.01% | No change | 581,813 | $8.6M |
| Northern Trust Corp. | 0.00% | Add +4.5% | 559,587 | $8.2M |
| Silvercrest Asset Management Group LLC | 0.05% | Add +45.8% | 497,169 | $7.3M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +1.5% | 475,473 | $7.0M |
| Montanaro Asset Management Ltd | 1.28% | Reduce -14.8% | 422,400 | $6.2M |
| Alpha Wave Global, LP | 2.85% | Reduce -64.3% | 418,034 | $6.1M |
| Raymond James Financial Inc. | 0.00% | — | 390,516 | $5.7M |
| D. E. Shaw & Co. | 0.01% | Reduce -17.8% | 379,418 | $5.6M |
| Amundi | 0.00% | Reduce -2.9% | 352,258 | $5.2M |
| Swiss Life Asset Management Ltd | 0.04% | Add +14.8% | 349,254 | $5.1M |
| KLP Kapitalforvaltning As | 0.02% | — | 317,700 | $4.7M |
| Deutsche Bank AG | 0.00% | Add +15.7% | 300,317 | $4.4M |
| Pinnacle Associates Ltd. | 0.06% | Add +2745.2% | 290,926 | $4.3M |
| Nuveen Asset Management, LLC | 0.00% | Add +22.1% | 288,693 | $4.2M |
| JPMorgan Chase & Co. | 0.00% | Reduce -1.7% | 270,114 | $4.0M |
| Duff & Phelps Investment Management Co. | 0.05% | New | 258,376 | $3.8M |
| Rice Hall James & Associates, LLC | 0.19% | Reduce -2.5% | 240,354 | $3.5M |
| Redmond Asset Management, LLC | 0.87% | Reduce -3.4% | 236,660 | $3.5M |
| Raiffeisen Bank International AG | 0.05% | — | 235,000 | $3.5M |
| Qube Research & Technologies Ltd | 0.01% | Add +30.4% | 233,703 | $3.4M |
| Essex Investment Management Co. LLC | 0.58% | Reduce -7.6% | 219,331 | $3.2M |
| Bank of America Corp. | 0.00% | Add +1.9% | 195,607 | $2.9M |
| Lagoda Investment Management, L.P. | 1.52% | Reduce -7.8% | 190,770 | $2.8M |
| Renaissance Technologies | 0.00% | New | 190,400 | $2.8M |
| Sargent Investment Group, LLC | 0.45% | Reduce -40.3% | 196,092 | $2.8M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +4.5% | 186,046 | $2.7M |
| Marshall Wace, LLP | 0.00% | New | 177,630 | $2.6M |
| Candriam S.C.A. | 0.01% | Add +7.1% | 162,976 | $2.4M |
| Bank of New York Mellon Corp | 0.00% | Reduce -1.0% | 162,366 | $2.4M |
| Voloridge Investment Management, LLC | 0.01% | Reduce -4.5% | 161,104 | $2.4M |
| Assenagon Asset Management S.A. | 0.00% | Add +8.9% | 150,559 | $2.2M |
| Wellington Management Group LLP | 0.00% | Reduce -47.3% | 146,024 | $2.1M |
| State of Wisconsin Investment Board | 0.01% | Add +7.7% | 138,061 | $2.0M |
| Millennium Management | 0.00% | New | 134,041 | $2.0M |
| Select Equity Group, L.P. | 0.01% | Add +9.4% | 132,495 | $1.9M |
| Nordea Investment Management AB | 0.00% | Add +1.3% | 125,719 | $1.9M |
| Trexquant Investment LP | 0.02% | New | 121,903 | $1.8M |
| Swiss National Bank | 0.00% | No change | 112,300 | $1.7M |
| Barclays PLC | 0.00% | Add +10.5% | 106,815 | $1.6M |
| SG Americas Securities, LLC | 0.01% | Add +552.4% | 106,301 | $1.6M |
| Van Eck Associates Corp. | 0.00% | Add +1.9% | 97,985 | $1.4M |
| FMR LLC | 0.00% | Reduce -97.2% | 93,570 | $1.4M |
| Shelton Capital Management | 0.03% | Reduce -9.9% | 90,385 | $1.3M |
| Conestoga Capital Advisors, LLC | 0.02% | Reduce -0.2% | 89,525 | $1.3M |
| AQR Capital Management | 0.00% | Reduce -35.0% | 87,743 | $1.3M |
| Jane Street Group, LLC | 0.00% | Add +155.0% | 79,280 | $1.2M |
| Engineers Gate Manager LP | 0.02% | New | 78,877 | $1.2M |
| Rhumbline Advisers | 0.00% | Reduce -16.7% | 77,344 | $1.1M |
| UBS Group AG | 0.00% | Add +99.0% | 75,169 | $1.1M |
| Gabelli Funds LLC | 0.01% | No change | 74,000 | $1.1M |
| IQ EQ FUND MANAGEMENT (IRELAND) Ltd | 0.12% | Reduce -51.0% | 69,150 | $1.0M |
| Alliancebernstein L.P. | 0.00% | Reduce -31.4% | 67,685 | $995K |
| Point72 Asset Management | 0.00% | New | 61,851 | $909K |
| Healthcare of Ontario Pension Plan Trust Fund | 0.00% | New | 61,700 | $907K |
| Cubist Systematic Strategies, LLC | 0.01% | New | 59,800 | $879K |
| NJ State Employees Deferred Compensation Plan | 0.11% | No change | 59,000 | $867K |
| Susquehanna Fundamental Investments, LLC | 0.01% | — | 58,472 | $860K |
| Wells Fargo & Company | 0.00% | Add +9.7% | 57,652 | $847K |
| California State Teachers Retirement System | 0.00% | Reduce -0.6% | 53,865 | $792K |
| Bank of Montreal | 0.00% | Add +99.0% | 49,358 | $726K |
| Citigroup Inc. | 0.00% | Add +18.0% | 48,547 | $714K |
| Citadel Advisors | 0.00% | Reduce -57.4% | 47,883 | $704K |
| HRT Financial LP | 0.00% | New | 45,526 | $669K |
| Mercer Global Advisors Inc. | 0.00% | Add +124.8% | 44,759 | $658K |
| Mission Wealth Management, LP | 0.02% | No change | 44,500 | $654K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +6.0% | 41,744 | $614K |
| Graham Capital Management, L.P. | 0.03% | Add +295.0% | 40,675 | $598K |
| BNP Paribas Financial Markets | 0.00% | Add +0.8% | 39,592 | $582K |
| EntryPoint Capital, LLC | 0.24% | New | 39,372 | $579K |
| Aviva PLC | 0.00% | Add +0.2% | 39,069 | $574K |
| T. Rowe Price Associates Inc. | 0.00% | Add +9.6% | 38,275 | $563K |
| DNB Asset Management AS | 0.00% | Add +2.9% | 37,395 | $550K |
| Lazard Asset Management LLC | 0.00% | New | 34,341 | $503K |
| MetLife Investment Management, LLC | 0.00% | Add +6.0% | 34,130 | $502K |
| CANADA LIFE ASSURANCE Co | 0.00% | Reduce -25.0% | 33,548 | $492K |
| HighTower Advisors, LLC | 0.00% | Reduce -0.9% | 32,950 | $484K |
| Keene & Associates, Inc. | 0.38% | Add +15.5% | 32,604 | $479K |
| Dark Forest Capital Management LP | 0.07% | New | 32,474 | $477K |
| Skandinaviska Enskilda Banken AB (publ) | 0.00% | Reduce -3.7% | 31,263 | $476K |
| Franklin Resources Inc. | 0.00% | New | 31,221 | $459K |
| Susquehanna International Group, LLP | 0.00% | New | 30,738 | $452K |
| Creative Planning | 0.00% | Reduce -18.7% | 30,366 | $446K |
"% of holder's portfolio" is ERII's weight in each manager's 13F, not the share of Energy Recovery Inc. the manager owns.