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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, Q2 2021

Institutional positions in Energy Recovery, Inc. as of Jun 30, 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
158
+15 vs. Q1 2021
Shares held
29.0M
+2.42M (+9.1%) vs. Q1 2021
Total value
$661.5M
+$173.6M (+35.6%) vs. Q1 2021
New holders
35
56 more added
Sold out
20
44 more reduced

Compare with Q1 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.

Institutional holdersQ2 2021: 158 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 heldQ2 2021: $661.5M
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, Q2 2021

Shares, value and share of portfolio for each institution holding Energy Recovery, Inc.; share changes are against Q1 2021.

Institutions holding ERII in Q2 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Glassman Wealth Services7$00.00%+7New
Kelly Financial Services LLC7,404$3250.01%+7,079+2,178.2%Added
Harbour Investments, Inc.31$1.00K0.00%−52−62.7%Reduced
Geneos Wealth Management Inc.50$1.00K0.00%00.0%Unchanged
Lindbrook Capital, LLC29$1.00K0.00%00.0%Unchanged
Whittier Trust Co100$2.00K0.00%00.0%Unchanged
TCI Wealth Advisors, Inc.100$2.00K0.00%+100New
Wolff Wiese Magana LLC100$2.00K0.00%+100New
Glen Eagle Advisors, LLC100$2.28K0.00%+100New
Advisory Services Network, LLC150$3.00K0.00%+150New
Laurel Wealth Advisors LLC118$3.00K0.00%+118New
First Horizon Advisors, Inc.279$6.00K0.00%−13−4.5%Reduced
NEXT Financial Group, Inc345$8.00K0.00%00.0%Unchanged
Parallel Advisors, LLC413$9.00K0.00%+285+222.7%Added
GPS Wealth Strategies Group, LLC500$11.0K0.00%00.0%Unchanged
CWM, LLC658$15.0K0.00%00.0%Unchanged
US Bancorp700$16.0K0.00%00.0%Unchanged
Captrust Financial Advisors700$16.0K0.00%+700New
Gemmer Asset Management LLC866$20.0K0.00%+866New
Northwestern Mutual Wealth Management Co1,000$23.0K0.00%+1,000New
Clearstead Advisors, LLC1,080$25.0K0.00%00.0%Unchanged
Nisa Investment Advisors, LLC1,225$28.0K0.00%00.0%Unchanged
Sonora Investment Management, LLC1,320$30.0K0.00%+1,320New
Tower Research Capital LLC (TRC)1,594$36.0K0.00%−2,436−60.4%Reduced
Institutional & Family Asset Management, LLC1,625$37.0K0.01%+1,625New
Liberty Wealth Management LLC1,806$41.0K0.02%00.0%Unchanged
STRS Ohio1,800$41.0K0.00%+1,800New
Rockefeller Capital Management L.P.2,000$45.0K0.00%+1,000+100.0%Added
Great West Life Assurance Co2,016$46.0K0.00%00.0%Unchanged
Itau Unibanco Holding S.A.2,039$46.0K0.00%+2,039New
Founders Capital Management2,300$52.0K0.03%+1,000+76.9%Added
O'Shaughnessy Asset Management, LLC2,402$55.0K0.00%+2,402New
Lazard Asset Management LLC2,644$60.0K0.00%+2,644New
Bartlett & Co. Wealth Management LLC2,928$66.7K0.00%00.0%Unchanged
Bartlett & Co. LLC2,928$67.0K0.00%00.0%Unchanged
Ameritas Investment Partners, Inc.3,367$77.0K0.00%00.0%Unchanged
The PNC Financial Services Group, Inc.3,400$78.0K0.00%+400+13.3%Added
BNP Paribas Arbitrage, SA3,494$79.6K0.00%−4,183−54.5%Reduced
Carroll Financial Associates, Inc.3,714$84.0K0.00%+2,556+220.7%Added
Zurcher Kantonalbank (Zurich Cantonalbank)3,740$85.0K0.00%−69,055−94.9%Reduced
Cutler Group LP4,324$98.0K0.01%−9,177−68.0%Reduced
FMR LLC4,390$100.0K0.00%+237+5.7%Added
Royal Bank of Canada5,094$116.0K0.00%+504+11.0%Added
Citigroup Inc5,149$117.0K0.00%−380−6.9%Reduced
Elkhorn Partners Limited Partnership6,000$137.0K0.08%−11,400−65.5%Reduced
Advisor Group Holdings, Inc.6,609$150.0K0.00%+262+4.1%Added
Smithfield Trust Co6,700$153.0K0.01%00.0%Unchanged
Jacobs Levy Equity Management, Inc9,024$206.0K0.00%−13,749−60.4%Reduced
Occudo Quantitative Strategies LP9,079$207.0K0.03%+9,079New
Lagoda Investment Management, L.P.9,300$212.0K0.10%+9,300New
Citizens Financial Group Inc9,496$216.0K0.01%+9,496New
Commonwealth Equity Services, LLC9,827$223.0K0.00%+9,827New
Arizona State Retirement System9,912$226.0K0.00%−1,520−13.3%Reduced
Quantbot Technologies LP10,295$234.0K0.02%+1,142+12.5%Added
Jane Street Group, LLC10,869$248.0K0.00%+10,869New
ProShare Advisors LLC10,941$249.0K0.00%+220+2.1%Added
Flputnam Investment Management Co11,247$256.0K0.01%−75−0.7%Reduced
Advisory Research Inc11,794$269.0K0.02%+11,794New
Metropolitan Life Insurance Co11,909$271.3K0.00%+1,381+13.1%Added
Jump Financial, LLC13,200$301.0K0.03%+13,200New
Prelude Capital Management, LLC13,291$303.0K0.02%−15,161−53.3%Reduced
Aristotle Atlantic Partners, LLC15,000$342.0K0.02%00.0%Unchanged
Legato Capital Management LLC15,452$352.0K0.05%+15,452New
MetLife Investment Management15,479$352.6K0.00%+5,550+55.9%Added
Sargent Investment Group, LLC15,675$357.0K0.09%+15,675New
SFE Investment Counsel15,852$361.0K0.10%−781−4.7%Reduced
Pinnacle Associates Ltd15,975$364.0K0.01%+125+0.8%Added
Price T Rowe Associates Inc16,374$373.0K0.00%−9,198−36.0%Reduced
Voya Investment Management LLC16,526$376.0K0.00%−1,365−7.6%Reduced
Cubist Systematic Strategies, LLC16,990$387.0K0.00%−48,434−74.0%Reduced
Parametric Portfolio Associates LLC17,051$388.0K0.00%+2,836+20.0%Added
AQR Capital Management LLC17,556$400.0K0.00%+17,556New
XR Securities LLC18,100$412.0K0.34%+18,100New
ExodusPoint Capital Management, LP19,686$448.0K0.01%−16,263−45.2%Reduced
Victory Capital Management Inc22,044$502.0K0.00%−2,406−9.8%Reduced
Cambridge Investment Research Advisors, Inc.22,533$513.0K0.00%+22,533New
Bank of America Corp22,623$515.0K0.00%−15,841−41.2%Reduced
American International Group, Inc.23,631$538.0K0.00%+234+1.0%Added
Barclays PLC23,683$540.0K0.00%−32,432−57.8%Reduced
Quest Capital Management Inc24,539$559.0K0.11%−136−0.6%Reduced
Manufacturers Life Insurance Company, The24,932$568.0K0.00%+1,495+6.4%Added
State Board of Administration of Florida Retirement System28,065$639.0K0.00%+28,065New
Squarepoint Ops LLC28,782$656.0K0.00%+28,782New
Teton Advisors, Inc.30,000$683.0K0.09%00.0%Unchanged
Redmond Asset Management, LLC31,441$716.0K0.21%00.0%Unchanged
ETF Managers Group, LLC32,725$721.0K0.01%−10,458−24.2%Reduced
UBS Asset Management Americas Inc32,770$746.5K0.00%−3,600−9.9%Reduced
Marshall Wace North America L.P.33,162$755.0K0.00%−17,483−34.5%Reduced
Janus Henderson Group PLC37,634$857.0K0.00%+20,765+123.1%Added
Alliancebernstein L.P.38,112$868.0K0.00%−2,646−6.5%Reduced
Engineers Gate Manager LP41,890$954.0K0.06%−39,121−48.3%Reduced
Rhumbline Advisers42,740$974.0K0.00%−2,882−6.3%Reduced
Arrowstreet Capital, Limited Partnership44,583$1.02M0.00%−260,476−85.4%Reduced
Credit Suisse AG47,552$1.08M0.00%+6,520+15.9%Added
Manchester Capital Management LLC48,875$1.11M0.15%00.0%Unchanged
PDT Partners, LLC51,000$1.16M0.08%+30,672+150.9%Added
Voloridge Investment Management, LLC51,595$1.18M0.01%+51,595New
Wells Fargo & Company52,798$1.20M0.00%−25,477−32.5%Reduced
Citadel Advisors LLC54,113$1.23M0.00%−194,220−78.2%Reduced
D.A. Davidson & Co.56,613$1.29M0.02%−14,807−20.7%Reduced