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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 2023

Institutional positions in Energy Recovery, Inc. as of Dec 31, 2023. 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
+10 vs. Q3 2023
Shares held
47.8M
+1.74M (+3.8%) vs. Q3 2023
Total value
$900.4M
−$76.1M (−7.8%) vs. Q3 2023
New holders
37
68 more added
Sold out
27
55 more reduced

Compare with Q3 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.

Institutional holdersQ4 2023: 192 institutions
Q1 2021: 143 institutionsQ2 2021: 158 institutionsQ3 2021: 154 institutionsQ4 2021: 162 institutionsQ1 2022: 168 institutionsQ2 2022: 165 institutionsQ3 2022: 177 institutionsQ4 2022: 174 institutionsQ1 2023: 175 institutionsQ2 2023: 186 institutionsQ3 2023: 182 institutionsQ4 2023: 192 institutionsQ1 2024: 192 institutionsQ2 2024: 174 institutionsQ3 2024: 171 institutionsQ4 2024: 189 institutionsQ1 2025: 204 institutionsQ2 2025: 186 institutionsQ3 2025: 192 institutionsQ4 2025: 192 institutionsQ1 2026: 197 institutionsQ2 2026: 199 institutions
Value heldQ4 2023: $900.4M
Q1 2021: $487.9MQ2 2021: $661.5MQ3 2021: $582.9MQ4 2021: $745.9MQ1 2022: $754.7MQ2 2022: $801.2MQ3 2022: $930.6MQ4 2022: $903.1MQ1 2023: $1.02BQ2 2023: $1.25BQ3 2023: $976.5MQ4 2023: $900.4MQ1 2024: $738.1MQ2 2024: $636.2MQ3 2024: $841.4MQ4 2024: $661.9MQ1 2025: $712.7MQ2 2025: $580.1MQ3 2025: $677.5MQ4 2025: $590.9MQ1 2026: $446.1MQ2 2026: $395.6M
Institutions holding ERII and their total value by quarter
QuarterHoldersValue
Q2 2026199$395.6M
Q1 2026197$446.1M
Q4 2025192$590.9M
Q3 2025192$677.5M
Q2 2025186$580.1M
Q1 2025204$712.7M
Q4 2024189$661.9M
Q3 2024171$841.4M
Q2 2024174$636.2M
Q1 2024192$738.1M
Q4 2023192$900.4M
Q3 2023182$976.5M
Q2 2023186$1.25B
Q1 2023175$1.02B
Q4 2022174$903.1M
Q3 2022177$930.6M
Q2 2022165$801.2M
Q1 2022168$754.7M
Q4 2021162$745.9M
Q3 2021154$582.9M
Q2 2021158$661.5M
Q1 2021143$487.9M

Institutions, Q4 2023

Shares, value and share of portfolio for each institution holding Energy Recovery, Inc.; share changes are against Q3 2023.

Institutions holding ERII in Q4 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Covestor Ltd17$00.00%+3+21.4%Added
Rosenberg Matthew Hamilton7$1320.00%00.0%Unchanged
GAMMA Investing LLC19$2950.00%+19New
Farther Finance Advisors, LLC19$3580.00%+19New
Assetmark, Inc33$6220.00%+28+560.0%Added
Sunbelt Securities, Inc.37$6970.00%00.0%Unchanged
CWM, LLC28$1.00K0.00%+6+27.3%Added
First Horizon Advisors, Inc.55$1.04K0.00%00.0%Unchanged
Allworth Financial LP69$1.30K0.00%+69New
Signaturefd, LLC70$1.32K0.00%+70New
Lindbrook Capital, LLC90$1.70K0.00%+61+210.3%Added
Nelson, Van Denburg & Campbell Wealth Management Group, LLC92$1.73K0.00%−58−38.7%Reduced
Proequities, Inc.100$1.88K0.00%−190−65.5%Reduced
Whittier Trust Co100$1.88K0.00%00.0%Unchanged
Tompkins Financial Corp100$1.88K0.00%+100New
Parallel Advisors, LLC102$1.92K0.00%−206−66.9%Reduced
Huntington National Bank147$2.77K0.00%+115+359.4%Added
National Bank of Canada200$3.78K0.00%+200New
Advisory Services Network, LLC232$4.37K0.00%+232New
Comerica Bank299$5.63K0.00%−3−1.0%Reduced
Kelly Financial Services LLC325$6.12K0.00%00.0%Unchanged
Simplex Trading, LLC389$7.00K0.00%−447−53.5%Reduced
Raleigh Capital Management Inc.374$7.05K0.00%+101+37.0%Added
Concord Wealth Partners400$7.54K0.00%00.0%Unchanged
Towarzystwo Funduszy Inwestycyjnych Pzu SA400$7.54K0.00%+400New
GPS Wealth Strategies Group, LLC500$9.42K0.00%00.0%Unchanged
Banque Cantonale Vaudoise715$13.0K0.00%00.0%Unchanged
US Bancorp723$13.6K0.00%+23+3.3%Added
McGlone Suttner Wealth Management, Inc.881$16.6K0.00%+881New
RE Dickinson Investment Advisors, LLC1,000$19.0K0.01%00.0%Unchanged
Steward Partners Investment Advisory, LLC1,050$19.8K0.00%+1,050New
Clearstead Advisors, LLC1,080$20.3K0.00%00.0%Unchanged
RFP Financial Group LLC1,232$23.2K0.01%+1,232New
Advisor Group Holdings, Inc.1,248$23.5K0.00%−2,187−63.7%Reduced
Millburn Ridgefield Corp1,310$24.7K0.00%−69−5.0%Reduced
Catalyst Capital Advisors LLC1,310$24.7K0.00%−69−5.0%Reduced
Tucker Asset Management LLC1,825$34.4K0.01%00.0%Unchanged
Hantz Financial Services, Inc.1,941$37.0K0.00%00.0%Unchanged
Founders Capital Management2,300$43.3K0.03%00.0%Unchanged
Advisors Asset Management, Inc.2,640$49.7K0.00%−46−1.7%Reduced
Bartlett & Co. LLC2,928$55.0K0.00%00.0%Unchanged
Bartlett & Co. Wealth Management LLC2,928$55.4K0.00%00.0%Unchanged
Metropolitan Life Insurance Co3,406$64.2K0.00%00.0%Unchanged
The PNC Financial Services Group, Inc.4,000$75.4K0.00%+400+11.1%Added
Point72 Asset Management, L.P.4,200$79.1K0.00%+4,200New
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main4,254$80.1K0.00%−7,529−63.9%Reduced
Caldwell Sutter Capital, Inc.5,000$94.2K0.05%00.0%Unchanged
Ameritas Investment Partners, Inc.5,537$104.3K0.00%00.0%Unchanged
Sentry Investment Management LLC6,189$117.0K0.05%+6,189New
Smithfield Trust Co6,700$126.0K0.01%00.0%Unchanged
Lazard Asset Management LLC7,762$146.0K0.00%+7,762New
Amalgamated Bank7,948$150.0K0.00%−576−6.8%Reduced
BI Asset Management Fondsmaeglerselskab A/S8,201$155.0K0.00%00.0%Unchanged
Aquatic Capital Management LLC8,300$156.0K0.00%+8,300New
Sherbrooke Park Advisers LLC10,146$191.2K0.09%+10,146New
Pinnacle Associates Ltd10,225$192.6K0.00%−500−4.7%Reduced
Exchange Traded Concepts, LLC11,183$210.7K0.01%−406−3.5%Reduced
Tortoise Index Solutions, LLC11,183$210.7K0.04%−406−3.5%Reduced
Commonwealth Equity Services, LLC12,509$236.0K0.00%+286+2.3%Added
Quantbot Technologies LP12,554$236.5K0.01%+12,554New
Corton Capital Inc.12,862$242.3K0.08%+12,862New
Balyasny Asset Management LLC13,025$245.4K0.00%+13,025New
Tower Research Capital LLC (TRC)13,071$246.3K0.00%+10,624+434.2%Added
Martin Currie Ltd14,648$276.0K0.01%+14,648New
Aristotle Atlantic Partners, LLC15,000$282.6K0.01%00.0%Unchanged
ExodusPoint Capital Management, LP15,038$283.0K0.00%+15,038New
Mercer Global Advisors Inc15,166$286.0K0.00%00.0%Unchanged
Arizona State Retirement System15,768$297.1K0.00%−275−1.7%Reduced
State Board of Administration of Florida Retirement System15,917$299.9K0.00%00.0%Unchanged
Royce & Associates LP16,000$301.4K0.00%−32,000−66.7%Reduced
Zurcher Kantonalbank (Zurich Cantonalbank)16,375$308.5K0.00%+3,047+22.9%Added
Beverly Hills Private Wealth, LLC17,700$333.5K0.09%00.0%Unchanged
Bank of Montreal17,663$335.6K0.00%+4,274+31.9%Added
Royal Bank of Canada17,901$337.0K0.00%+8,581+92.1%Added
SFE Investment Counsel17,915$337.5K0.09%+6,532+57.4%Added
EntryPoint Capital, LLC19,346$364.5K0.35%+19,346New
Principal Financial Group Inc19,632$369.9K0.00%+4,099+26.4%Added
CWM Advisors, LLC20,536$386.9K0.04%+6,054+41.8%Added
Citigroup Inc20,607$388.2K0.00%+20,280+6,201.8%Added
Bayesian Capital Management, LP21,153$398.5K0.04%+21,153New
Stratos Wealth Partners, LTD.21,563$406.2K0.01%+195+0.9%Added
Voya Investment Management LLC22,429$422.6K0.00%+250+1.1%Added
State of Wyoming22,591$425.6K0.08%+355+1.6%Added
Family Management Corp23,245$437.9K0.09%−555−2.3%Reduced
D.A. Davidson & Co.24,358$458.9K0.00%−300−1.2%Reduced
Landscape Capital Management, L.L.C.24,435$460.4K0.04%+24,435New
Janus Henderson Group PLC24,459$461.1K0.00%−44−0.2%Reduced
Dynamic Technology Lab Private Ltd25,841$487.0K0.05%+25,841New
Artemis Investment Management LLP26,054$490.9K0.01%−522−2.0%Reduced
American International Group, Inc.27,701$521.9K0.00%−111−0.4%Reduced
Price T Rowe Associates Inc27,738$523.0K0.00%+3,849+16.1%Added
Manufacturers Life Insurance Company, The28,037$528.2K0.00%−680−2.4%Reduced
Manchester Capital Management LLC28,344$534.0K0.07%−3,600−11.3%Reduced
Mirae Asset Global Investments Co., Ltd.28,508$537.1K0.00%+88+0.3%Added
Aigen Investment Management, LP28,829$543.1K0.10%+28,829New
Teton Advisors, Inc.29,200$550.1K0.18%−800−2.7%Reduced
MetLife Investment Management29,505$555.9K0.00%00.0%Unchanged
SEI Investments Co30,691$578.2K0.00%00.0%Unchanged
Cubist Systematic Strategies, LLC33,612$633.3K0.01%+33,612New
Engineers Gate Manager LP33,841$637.6K0.02%+33,841New