Energy RecoveryERII

13F holders, Q2 2024 (June 30)
174holders −18
19new positions
38sold out
4famous investors
$13.29avg. 13F price*

At the end of Q2 2024, 174 institutions reported holding Energy Recovery Inc. (ERII) in their 13F filings, down 18 from Q1 2024. 19 opened new positions and 38 sold out. The largest holders were BlackRock Inc. ($68.7M), Brown Capital Management LLC ($50.8M) and Ameriprise Financial Inc. ($47.5M). 4 famous investors held it, including David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).

Company
Energy Recovery Inc.
CUSIP
29270J100
Latest filing quarter
Q2 2026

History

Number of 13F holders

050100150200250 Q1 2024: 192Q1 2024Q2 2024: 174Q2 2024Q3 2024: 171Q3 2024Q4 2024: 188Q4 2024Q1 2025: 203Q1 2025Q2 2025: 184Q2 2025Q3 2025: 192Q3 2025Q4 2025: 192Q4 2025Q1 2026: 197Q1 2026Q2 2026: 199Q2 2026

Total Exit/New Position Q1 2024 → Q2 2024

InstitutionsTotal Value
New Positions19$18.9M
Exits38$27.0M

All 13F filers, Q1 2024 → Q2 2024: 4,878,934 shares bought and 3,685,375 shares sold, net +1,193,559 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 174 holders

BlackRock Inc. 0.00% Add +1.8% 5,173,030 $68.7M
Brown Capital Management LLC 1.03% Reduce -8.7% 3,821,624 $50.8M
Ameriprise Financial Inc. 0.01% Add +30.1% 3,577,386 $47.5M
FMR LLC 0.00% Reduce -8.9% 3,465,264 $46.1M
Vanguard Group Inc. 0.00% Add +5.7% 3,181,025 $42.3M
FIL Ltd 0.03% Add +2.4% 2,261,127 $30.1M
Diamond Hill Capital Management, LLC (Investment Advisor) 0.12% Reduce -1.4% 2,101,074 $27.9M
State Street Corp. 0.00% Add +4.6% 1,415,215 $18.8M
Avenir Corp. 1.71% Reduce -11.3% 1,326,609 $17.6M
Geode Capital Management, LLC 0.00% Add +3.9% 1,302,314 $17.3M
Morgan Stanley 0.00% Reduce -2.2% 1,110,954 $14.8M
KBC Group NV 0.04% No change 1,084,838 $14.4M
Invesco Ltd. 0.00% Reduce -2.6% 773,473 $10.3M
New York State Common Retirement Fund 0.01% Add +0.0% 745,834 $9.9M
Dimensional Fund Advisors LP 0.00% Reduce -17.9% 744,655 $9.9M
D. E. Shaw & Co. 0.01% Add +39.1% 668,475 $8.9M
Goldman Sachs Group Inc. 0.00% Add +21.8% 645,384 $8.6M
Legal & General Group Plc 0.00% Add +7.6% 625,903 $8.3M
Robeco Schweiz AG 0.16% No change 618,269 $8.2M
Alpha Wave Global, LP 2.70% New 607,123 $8.1M
Deutsche Bank AG 0.00% Add +60.3% 553,425 $7.4M
Northern Trust Corp. 0.00% Reduce -3.0% 528,876 $7.0M
Montanaro Asset Management Ltd 1.26% No change 507,000 $6.7M
Charles Schwab Investment Management Inc. 0.00% Add +3.8% 461,199 $6.1M
Anchor Capital Management Company, LLC 5.92% Add +18.2% 420,081 $5.6M
UniSuper Management Pty Ltd 0.05% Reduce -5.7% 410,474 $5.5M
Raymond James & Associates 0.00% Add +15.0% 409,623 $5.4M
Amundi 0.00% Reduce -9.5% 376,232 $4.9M
Millennium Management 0.00% Add +130.3% 356,595 $4.7M
Voloridge Investment Management, LLC 0.02% Reduce -14.0% 350,768 $4.7M
Wellington Management Group LLP 0.00% Add +17.4% 320,528 $4.3M
Sargent Investment Group, LLC 0.85% Reduce -7.5% 313,779 $4.2M
Swiss Life Asset Management Ltd 0.05% New 292,996 $3.9M
Nuveen Asset Management, LLC 0.00% Add +16.9% 277,942 $3.7M
BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.01% Add +82.3% 273,885 $3.6M
Bank of America Corp. 0.00% Add +26.5% 260,506 $3.5M
Qube Research & Technologies Ltd 0.01% Add +59.3% 248,646 $3.3M
Essex Investment Management Co. LLC 0.61% Reduce -4.6% 244,688 $3.3M
Squarepoint Ops LLC 0.01% Add +18.0% 238,322 $3.2M
Trillium Asset Management, LLC 0.08% Reduce -5.9% 224,847 $3.0M
Bank of New York Mellon Corp 0.00% Add +13.0% 205,786 $2.7M
Citadel Advisors 0.00% Add +1853.4% 192,896 $2.6M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% Add +86.9% 181,171 $2.4M
Assenagon Asset Management S.A. 0.01% Add +13.8% 178,451 $2.4M
Redmond Asset Management, LLC 0.74% Add +0.3% 170,104 $2.3M
JPMorgan Chase & Co. 0.00% Add +4.3% 165,046 $2.2M
Two Sigma Advisers, LP 0.00% Reduce -16.7% 160,512 $2.1M
Walleye Capital LLC 0.02% Add +125.2% 150,248 $2.0M
Wells Fargo & Company 0.00% Add +218.0% 147,415 $2.0M
IQ EQ FUND MANAGEMENT (IRELAND) Ltd 0.21% Add +22.1% 141,000 $1.9M
Roubaix Capital, LLC 1.16% New 138,534 $1.8M
Rice Hall James & Associates, LLC 0.11% Reduce -6.4% 133,718 $1.8M
Nordea Investment Management AB 0.00% Reduce -14.9% 129,076 $1.7M
State of Wisconsin Investment Board 0.00% Reduce -1.5% 128,240 $1.7M
Gsa Capital Partners LLP 0.12% New 125,551 $1.7M
Van Eck Associates Corp. 0.00% Add +23.6% 122,783 $1.6M
Candriam S.C.A. 0.01% Add +11.9% 121,892 $1.6M
Swiss National Bank 0.00% Add +1.1% 112,300 $1.5M
ExodusPoint Capital Management, LP 0.02% Add +9.6% 107,677 $1.4M
Lagoda Investment Management, L.P. 0.80% Reduce -18.9% 105,200 $1.4M
Bank of Montreal 0.00% Add +450.8% 101,351 $1.3M
Alliancebernstein L.P. 0.00% Add +4.5% 101,089 $1.3M
Numerai GP LLC 0.47% Add +193.0% 98,254 $1.3M
Rhumbline Advisers 0.00% Add +2.0% 95,559 $1.3M
Jane Street Group, LLC 0.00% Add +363.7% 90,403 $1.2M
Conestoga Capital Advisors, LLC 0.02% New 89,695 $1.2M
Cubist Systematic Strategies, LLC 0.02% Reduce -61.3% 82,328 $1.1M
Select Equity Group, L.P. 0.00% Add +21.7% 81,999 $1.1M
BNP Paribas Financial Markets 0.00% Reduce -21.5% 77,803 $1.0M
Gabelli Funds LLC 0.01% No change 74,000 $983K
Shelton Capital Management 0.03% Reduce -48.0% 70,350 $935K
Two Sigma Investments, LP 0.00% Reduce -9.0% 67,450 $896K
Jennison Associates LLC 0.00% Add +1.5% 65,611 $872K
NJ State Employees Deferred Compensation Plan 0.10% No change 59,000 $784K
California State Teachers Retirement System 0.00% Reduce -1.4% 55,642 $739K
UBS Group AG 0.00% Reduce -46.1% 48,269 $641K
Aviva PLC 0.00% Add +13.2% 47,180 $627K
Mission Wealth Management, LP 0.02% No change 44,500 $591K
Perpetual Ltd 0.01% Add +8.1% 43,228 $575K
CANADA LIFE ASSURANCE Co 0.00% Add +17.6% 42,986 $571K
Jump Financial, LLC 0.01% Reduce -29.1% 41,919 $557K
Engineers Gate Manager LP 0.01% Reduce -45.3% 38,033 $505K
DNB Asset Management AS 0.00% No change 36,345 $483K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% — 35,585 $473K
Federated Hermes, Inc. 0.00% New 35,525 $472K
Keene & Associates, Inc. 0.38% Add +15.6% 34,615 $460K
T. Rowe Price Associates Inc. 0.00% Add +14.7% 34,128 $454K
Skandinaviska Enskilda Banken AB (publ) 0.00% Reduce -6.8% 33,862 $449K
MetLife Investment Management, LLC 0.00% Add +9.2% 32,206 $428K
Graham Capital Management, L.P. 0.03% Reduce -19.8% 31,709 $421K
Corebridge Financial, Inc. 0.00% — 30,549 $406K
HighTower Advisors, LLC 0.00% Add +53.1% 30,063 $399K
Teton Advisors, Inc. 0.17% No change 29,200 $388K
Harbour Capital Advisors, LLC 0.09% New 30,465 $387K
Manchester Capital Management LLC 0.05% No change 28,344 $377K
Envestnet Asset Management Inc. 0.00% Add +13.9% 28,280 $376K
Inspire Investing, LLC 0.04% Add +18.1% 27,110 $360K
Y-Intercept (Hong Kong) Ltd 0.02% New 24,473 $325K
Creative Planning 0.00% New 24,334 $323K
Janus Henderson Group PLC 0.00% Reduce -1.2% 24,175 $321K
Aigen Investment Management, LP 0.06% Add +19.3% 23,047 $306K
Manufacturers Life Insurance Company, The 0.00% Add +6.4% 22,127 $294K
Nebula Research & Development LLC 0.05% Add +0.3% 22,081 $293K
Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% Add +12.7% 21,294 $283K
AlphaQuest LLC 0.04% Reduce -38.5% 21,098 $280K
Barclays PLC 0.00% Reduce -59.7% 20,284 $270K
Mercer Global Advisors Inc. 0.00% Add +20.2% 19,906 $265K
Stratos Wealth Partners, LTD. 0.00% Reduce -6.3% 19,903 $265K
Voya Investment Management LLC 0.00% Add +6.0% 19,425 $258K
Exchange Traded Concepts, LLC 0.01% Add +70.4% 18,874 $251K
Beverly Hills Private Wealth, LLC 0.05% No change 17,700 $235K
SFE Investment Counsel 0.05% Add +0.2% 17,330 $230K
D.A. Davidson & Co. 0.00% Reduce -31.7% 16,638 $221K
Wealth Enhancement Advisory Services, LLC 0.00% Reduce -0.1% 16,209 $215K
Acadian Asset Management LLC 0.00% New 16,150 $214K
Arizona State Retirement System 0.00% Add +2.9% 15,979 $212K
State Board of Administration of Florida Retirement System 0.00% Reduce -79.7% 15,917 $212K
Allianz Asset Management GmbH 0.00% New 15,745 $209K
Clear Creek Financial Management, LLC 0.02% Reduce -0.3% 15,400 $205K
Aristotle Atlantic Partners, LLC 0.01% No change 15,000 $199K
Commonwealth Equity Services, LLC 0.00% Add +12.6% 14,530 $193K
LPL Financial LLC 0.00% Reduce -14.3% 14,375 $191K
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 0.00% No change 14,340 $191K
Royal Bank of Canada 0.00% Add +103.5% 14,269 $190K
SG Americas Securities, LLC 0.00% Reduce -49.2% 14,030 $186K
Citigroup Inc. 0.00% Add +35.3% 12,559 $167K
State of Wyoming 0.03% Add +73.2% 12,288 $163K
AQR Capital Management 0.00% Add +19.8% 11,998 $159K
AXA S.A. 0.00% New 11,191 $149K
S&co Inc. 0.01% New 11,000 $146K
Tower Research Capital LLC (TRC) 0.00% Add +1439.6% 10,762 $143K
Martin Currie Ltd. 0.00% Reduce -31.6% 10,101 $134K
Smithfield Trust Co 0.00% No change 6,700 $89K
Ameritas Investment Partners, Inc. 0.00% No change 5,537 $74K
Caldwell Sutter Capital, Inc. 0.03% No change 5,000 $66K
PNC Financial Services Group, Inc. 0.00% Add +0.6% 4,023 $53K
Steward Partners Investment Advisory, LLC 0.00% Add +17.5% 3,350 $45K
Bartlett & Co. Wealth Management LLC 0.00% No change 2,928 $39K
Founders Capital Management 0.02% No change 2,300 $31K
Hantz Financial Services, Inc. 0.00% No change 1,941 $26K
Amalgamated Bank 0.00% No change 1,937 $26K
RFP Financial Group LLC 0.01% No change 1,853 $25K
Millburn Ridgefield LLC 0.00% Add +11.1% 1,787 $24K
Catalyst Capital Advisors LLC 0.00% Add +11.1% 1,787 $24K
National Bank of Canada 0.00% No change 1,700 $22K
US Bancorp \de 0.00% Add +107.9% 1,455 $19K
Osaic Holdings, Inc. 0.00% Reduce -9.9% 1,315 $17K
Parallel Advisors, LLC 0.00% Add +0.0% 1,302 $17K
Point72 Asia (Singapore) Pte. Ltd. 0.00% Reduce -85.5% 1,156 $15K
Simplex Trading, LLC 0.00% Reduce -57.6% 1,138 $15K
RE Dickinson Investment Advisors, LLC 0.01% No change 1,000 $13K
Victory Capital Management Inc. 0.00% Reduce -98.8% 930 $12K
Quadrant Capital Group LLC 0.00% Add +27.0% 814 $11K
NFSG Corp 0.00% New 500 $7K
Towarzystwo Funduszy Inwestycyjnych Pzu SA 0.00% No change 400 $5K
Concord Wealth Partners 0.00% No change 400 $5K
Comerica Bank 0.00% Add +8.1% 375 $5K
Kelly Financial Services LLC 0.00% No change 325 $4K
Quarry LP 0.00% Reduce -92.6% 164 $2K
GAMMA Investing LLC 0.00% New 161 $2K
Russell Investments Group, Ltd. 0.00% Reduce -99.7% 151 $2K
Nisa Investment Advisors, LLC 0.00% Add +36.4% 150 $2K
Concourse Financial Group Securities, Inc. 0.00% No change 100 $1K
Whittier Trust Co. 0.00% No change 100 $1K
Covestor Ltd 0.00% No change 51 $1K
Cwm, LLC 0.00% Reduce -58.3% 83 $1K
Sunbelt Securities, Inc. 0.00% Reduce -96.0% 37 $492
Lindbrook Capital, LLC 0.00% New 36 $478
Innealta Capital, LLC 0.00% New 33 $439
Rothschild Investment LLC 0.00% Add +200.0% 30 $399
Farther Finance Advisors, LLC 0.00% No change 19 $241
MassMutual Private Wealth & Trust, FSB 0.00% New 17 $226
Allworth Financial LP 0.00% Reduce -67.7% 11 $158
Abich Financial Wealth Management LLC 0.00% New 2 $27

"% of holder's portfolio" is ERII's weight in each manager's 13F, not the share of Energy Recovery Inc. the manager owns.