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Energy Recovery Inc (ERII)

CUSIP: 29270J100 | NYSE | Industrials · Pollution & Treatment Controls | Small Cap | 685 institutional holders

Quarters

Q3 2026Q2 2026Q1 2026Q4 2025Q3 2025
CompareDetailedHistoricalFundsOptions13D/13GPeersTargetingTrading SummaryProfile

Beneficial Ownership — 13D / 13G

Full history →

5%+ stakes reported outside the quarterly cycle. A 13D is due within five business days of the event below, so these figures lead the holders table until the filer's next 13F catches up to them.

HolderShares% of ClassChangeEvent Datevs 13F
13G/AAmundi3,588,1177.0%−415,418Sep 30, 2026No 13F filer matched
13G/AAmeriprise Financial, Inc.
with TAM UK Holdings Limited, Threadneedle Asset Management Holdings Limited, TC Financing Ltd, +6 more
679,2361.3%Newly reportedJun 30, 2026No 13F filer matched
13G/AAmundi3,588,117
7.0% of class · Sep 30, 2026−415,418
No 13F filer matched
13G/AAmeriprise Financial, Inc.679,236
1.3% of class · Jun 30, 2026Newly reported
with TAM UK Holdings Limited, Threadneedle Asset Management Holdings Limited, TC Financing Ltd, +6 more
No 13F filer matched

Institutional Holders — Q3 2026

Dimensional Fund Advisors LP1,019,121
0.0% of portfolio›$6.8M
Kopion Asset Management, LLC1,018,133
4.3% of portfolio›$6.8M
Swiss Life Asset Management Ltd461,539
0.0% of portfolio›$3.1M
Raiffeisen Bank International AG430,000
0.0% of portfolio›$2.9M
MacKenzie Financial Corp289,074
0.0% of portfolio›$1.9M
Pinnacle Associates LTD251,840
0.0% of portfolio›$1.7M
Imc-Chicago, LLC240,494
0.0% of portfolio›$1.6M
Principal Financial Group Inc209,103
0.0% of portfolio›$1.4M
Isthmus Partners, LLC166,689
0.1% of portfolio›$1.1M
Bank of New York Mellon Corp155,340
0.0% of portfolio›$1.0M
Strs Ohio76,900
0.0% of portfolio›$512.9K
Creative Planning76,638
0.0% of portfolio›$511.2K
Milfam LLC75,000
0.3% of portfolio›$500.3K
KBC Group NV54,924
0.0% of portfolio›$366.0K
Ethic Inc.25,872
0.0% of portfolio›$172.6K
Miller Global Investments, LLC24,885
0.1% of portfolio›$166.0K
D.A. Davidson & Co.22,083
0.0% of portfolio›$147.3K
Clear Creek Financial Management, LLC19,550
0.0% of portfolio›$130.4K
Swedbank AB17,244
0.0% of portfolio›$115.0K
Wealth Enhancement Advisory Services, LLC15,443
0.0% of portfolio›$105.6K
Beverly Hills Private Wealth, LLC15,000
0.0% of portfolio›$100.1K
Inscription Capital, LLC14,918
0.0% of portfolio›$99.5K
Atria Investments, Inc11,501
0.0% of portfolio›$76.7K
State of Alaska, Department of Revenue9,937
0.0% of portfolio›$65
Citigroup Inc7,192
0.0% of portfolio›$48.0K
Parallel Advisors, LLC6,267
0.0% of portfolio›$41.8K
Versant Capital Management, Inc5,252
0.0% of portfolio›$35.0K
Exchange Traded Concepts, LLC3,551
0.0% of portfolio›$23.7K
Avanza Fonder AB3,137
0.0% of portfolio›$20.9K
Trust Co of Toledo NA2,800
0.0% of portfolio›$18.7K
Sterling Capital Management LLC1,628
0.0% of portfolio›$10.9K
DekaBank Deutsche Girozentrale1,615
0.0% of portfolio›$11
Costello Asset Management, Inc1,600
0.0% of portfolio›$10.7K
SBI Securities Co., Ltd.1,270
0.0% of portfolio›$8.5K
Covestor Ltd1,226
0.0% of portfolio›$9
Caitong International Asset Management Co., Ltd1,182
0.0% of portfolio›$7.9K
Inspire Investing, LLC1,028
0.0% of portfolio›$6.9K
Harbor Capital Advisors, Inc.999
0.0% of portfolio›$7
Gamma Investing LLC986
0.0% of portfolio›$6.6K
Fortitude Family Office, LLC847
0.0% of portfolio›$5.6K
Essential Partners LLC684
0.0% of portfolio›$4.6K
Signaturefd, LLC628
0.0% of portfolio›$4.2K
Nisa Investment Advisors, LLC602
0.0% of portfolio›$4.0K
Concord Wealth Partners500
0.0% of portfolio›$3.3K
Root Financial Partners, LLC369
0.0% of portfolio›$2.5K
Leonteq Securities AG352
0.0% of portfolio›$2.3K
Nfsg Corp300
0.0% of portfolio›$2.0K
Assetmark, Inc250
0.0% of portfolio›$1.7K
EverSource Wealth Advisors, LLC120
0.0% of portfolio›$800
IFP Advisors, Inc105
0.0% of portfolio›$700
Toth Financial Advisory Corp68
0.0% of portfolio›$454
SJS Investment Consulting Inc.68
0.0% of portfolio›$454
Parkside Financial Bank & Trust65
0.0% of portfolio›$434
CoreCap Advisors, LLC24
0.0% of portfolio›$160
Ascentis Wealth Management, LLC21
0.0% of portfolio›$140
Farther Finance Advisors, LLC17
0.0% of portfolio›$113
True Wealth Design, LLC4
0.0% of portfolio›$27
StyleTurnoverLocationFiled
Dimensional Fund Advisors LP
1,019,121$6.8M0.0%IndexLowAustin, TX2026-11-04
Kopion Asset Management, LLC
1,018,133$6.8M4.3%Deep ValueMediumMckinney, TX2026-10-09
Swiss Life Asset Management Ltd
461,539$3.1M0.0%CoreLowZurich, Switzerland2026-11-03
Raiffeisen Bank International AG
430,000$2.9M0.0%GrowthMediumVienna, Chile2026-10-28
MacKenzie Financial Corp
289,074$1.9M0.0%CoreMediumToronto Ontario, Australia2026-11-02
Pinnacle Associates LTD
251,840$1.7M0.0%CoreLowNew York, NY2026-10-20
Imc-Chicago, LLC
240,494$1.6M0.0%GARPVery HighChicago, IL2026-11-05
Principal Financial Group Inc
209,103$1.4M0.0%CoreLowDes Moines, IA2026-11-02
Isthmus Partners, LLC
166,689$1.1M0.1%ValueMediumMadison, WI2026-10-21
Bank of New York Mellon Corp
155,340$1.0M0.0%CoreLowNew York, NY2026-11-05
Strs Ohio
76,900$512.9K0.0%CoreMediumColumbus, OH2026-10-30
Creative Planning
76,638$511.2K0.0%IndexVery LowOverland Park, KS2026-11-02
Milfam LLC
75,000$500.3K0.3%Deep ValueVery LowStuart, FL2026-10-13
KBC Group NV
54,924$366.0K0.0%CoreMediumBrussels, Czech Republic2026-10-22
Ethic Inc.
25,872$172.6K0.0%CoreLowNew York, NY2026-11-03
Miller Global Investments, LLC
24,885$166.0K0.1%ValueMediumDallas, TX2026-10-02
D.A. Davidson & Co.
22,083$147.3K0.0%CoreLowGreat Falls, MT2026-10-28
Clear Creek Financial Management, LLC
19,550$130.4K0.0%ETFMediumSilverdale, WA2026-10-28
Swedbank AB
17,244$115.0K0.0%GrowthLowStockholm, Sweden2026-10-27
Wealth Enhancement Advisory Services, LLC
15,443$105.6K0.0%CoreLowPlymouth, MN2026-10-13
Beverly Hills Private Wealth, LLC
15,000$100.1K0.0%ValueMediumBeverly Hills, CA2026-11-04
Inscription Capital, LLC
14,918$99.5K0.0%GARPMediumHouston, TX2026-11-02
Atria Investments, Inc
11,501$76.7K0.0%CoreMediumCharlotte, NC2026-10-15
State of Alaska, Department of Revenue
9,937$650.0%CoreVery LowJuneau, AK2026-10-15
Citigroup Inc
7,192$48.0K0.0%CoreMediumNew York, NY2026-11-04
Parallel Advisors, LLC
6,267$41.8K0.0%IndexLowSan Francisco, CA2026-11-03
Versant Capital Management, Inc
5,252$35.0K0.0%GARPLowPhoenix, AZ2026-10-02
Exchange Traded Concepts, LLC
3,551$23.7K0.0%GrowthMediumOklahoma City, OK2026-10-28
Avanza Fonder AB
3,137$20.9K0.0%GrowthLowStockholm, Sweden2026-10-13
Trust Co of Toledo NA
2,800$18.7K0.0%GrowthVery LowHolland, OH2026-10-16
Sterling Capital Management LLC
1,628$10.9K0.0%GARPMediumCharlotte, NC2026-10-22
DekaBank Deutsche Girozentrale
1,615$110.0%CoreLowFrankfurt, Hong Kong2026-10-27
Costello Asset Management, Inc
1,600$10.7K0.0%CoreLowFeasterville, PA2026-10-30
SBI Securities Co., Ltd.
1,270$8.5K0.0%Agg GrowthLowTokyo, Mexico2026-10-22
Covestor Ltd
1,226$90.0%ValueHighLondon, United Kingdom2026-10-30
Caitong International Asset Management Co., Ltd
1,182$7.9K0.0%GrowthVery HighHong Kong, South Korea2026-10-29
Inspire Investing, LLC
1,028$6.9K0.0%GARPHighMeridian, ID2026-10-22
Harbor Capital Advisors, Inc.
999$70.0%ValueHighChicago, IL2026-10-22
Gamma Investing LLC
986$6.6K0.0%IndexVery LowFoster City, CA2026-10-08
Fortitude Family Office, LLC
847$5.6K0.0%ETFMediumScottsdale, AZ2026-10-14
Essential Partners LLC
684$4.6K0.0%ValueMediumRancho Santa Fe, CA2026-10-14
Signaturefd, LLC
628$4.2K0.0%IndexLowAtlanta, GA2026-10-23
Nisa Investment Advisors, LLC
602$4.0K0.0%IndexVery LowSt. Louis, MO2026-10-20
Concord Wealth Partners
500$3.3K0.0%GrowthLowAbingdon, VA2026-11-02
Root Financial Partners, LLC
369$2.5K0.0%ETFMediumEncinitas, CA2026-10-21
Leonteq Securities AG
352$2.3K0.0%CoreHighZurich, Switzerland2026-10-29
Nfsg Corp
300$2.0K0.0%Agg GrowthMediumBoca Raton, FL2026-10-15
Assetmark, Inc
250$1.7K0.0%ETFLowConcord, CA2026-10-21
EverSource Wealth Advisors, LLC
120$8000.0%CoreMediumBirmingham, AL2026-11-04
IFP Advisors, Inc
105$7000.0%GrowthLowTampa, FL2026-10-16
Toth Financial Advisory Corp
68$4540.0%CoreLowLeesburg, VA2026-10-08
SJS Investment Consulting Inc.
68$4540.0%ETFVery LowSylvania, OH2026-10-26
Parkside Financial Bank & Trust
65$4340.0%CoreVery LowSaint Louis, MO2026-10-27
CoreCap Advisors, LLC
24$1600.0%ETFMediumSouthfield, MI2026-10-08
Ascentis Wealth Management, LLC
21$1400.0%Agg GrowthLowDallas, TX2026-11-03
Farther Finance Advisors, LLC
17$1130.0%IndexLowSan Francisco, CA2026-10-08
True Wealth Design, LLC
4$270.0%ETFMediumAkron, OH2026-10-13