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Disclosery

ERII ENERGY RECOVERY INC

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COM (common), issuer CIK 1421517

193 managers (200 13F filers) reported a position in ERII shares at 2026-06-30, 43,879,921 shares in all. 40 filers opened a position and 37 filers sold out during the quarter.

Managers
193
13F filers
200
New
40
Added
81
Reduced
45
Sold out
37
Shares held by filers
43,879,921

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.6,344,252$57.2M<0.01%+253,32613F-HRTimelineGroup
Amundiin group Amundi4,003,535$36.1M0.01%+263,22613F-HRTimelineGroup
VANGUARD GROUP INCgroup of 6 filers holding3,883,701$35M-41,408Timeline
Legal & General Group Plcin group Legal & General Group Plc2,059,764$18.6M<0.01%+157,23913F-HRTimelineGroup
FIL Ltdin group FIL Ltd1,715,722$15.5M0.01%-272,19713F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,697,550$15.3M<0.01%+402,44213F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP1,625,893$14.7M<0.01%-147,05513F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY1,237,003$11.2M<0.01%+444,31213F-HRTimelineGroup
MACKENZIE FINANCIAL CORP1,187,686$10.7M0.01%new13F-HRTimeline
Invesco Ltd.in group Invesco Ltd.925,550$8.35M<0.01%+99,25413F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP878,724$7.93M<0.01%+1,29313F-HRTimelineGroup
ArrowMark Colorado Holdings LLC847,000$7.64M0.32%+331,00013F-HRTimeline
ROYCE & ASSOCIATES LP752,812$6.79M0.05%+269,79413F-HRTimeline
AVENIR CORP693,886$6.26M0.76%-123,86913F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC679,236$6.13M<0.01%-4,580,58013F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP677,248$6.11M0.01%+570,95113F-HRTimelineGroup
Kopion Asset Management, LLCin group Kopion Asset Management, LLC639,545$5.77M3.65%+132,58013F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC601,335$5.42M<0.01%+132,80013F-HRTimelineGroup
683 Capital Management, LLCin group 683 Capital Management, LLC530,000$4.78M0.44%-20,00013F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC500,061$4.51M0.01%+432,63213F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP478,524$4.32M<0.01%+28,08713F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC476,236$4.3M<0.01%+26,80013F-HRTimelineGroup
TUDOR INVESTMENT CORP ET AL471,905$4.26M0.02%new13F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…464,661$4.19M0.02%+6,87813F-HRTimelineGroup
Raiffeisen Bank International AGin group Raiffeisen Bank International…460,000$4.05M0.05%+110,00013F-HRTimelineGroup
Zurcher Kantonalbank (Zurich Cantonalba…439,817$3.97M0.01%+410,94613F-HRTimeline
CenterBook Partners LP420,507$3.79M0.19%+148,67113F-HRTimeline
KLP KAPITALFORVALTNING AS400,311$3.61M0.01%-4,20013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS396,421$3.58M<0.01%+125,47013F-HRTimelineGroup
JACOBS LEVY EQUITY MANAGEMENT, INC378,799$3.42M0.01%+54,01413F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co367,118$3.31M<0.01%-64,17013F-HRTimelineGroup
PINNACLE ASSOCIATES LTD326,119$2.94M0.03%-16,28813F-HRTimeline
BROWN CAPITAL MANAGEMENT LLC282,866$2.55M0.51%-255,19713F-HRTimeline
UBS Group AGgroup of 2 filers holding279,744$2.52M-11,907Timeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO285,216$2.51M<0.01%+256,66513F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC262,844$2.37M<0.01%+204,51413F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP232,829$2.1M<0.01%+143,93013F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.218,707$1.97M<0.01%+204,80713F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…193,919$1.75M<0.01%+121,17613F-HRTimelineGroup
Nuveen, LLCin group TIAA173,713$1.57M<0.01%+9,22513F-HRTimelineGroup
JUPITER ASSET MANAGEMENT LTDin group JUPITER ASSET MANAGEMENT LTD165,401$1.49M0.01%+43,27213F-HRTimelineGroup
ISTHMUS PARTNERS, LLC161,447$1.46M0.14%+8,18513F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp155,092$1.4M<0.01%+6,32313F-HRTimelineGroup
Jump Financial, LLCin group Jump Financial, LLC152,127$1.37M0.01%new13F-HRTimelineGroup
Polymer Capital Management (US) LLC144,705$1.31M0.19%new13F-HRTimeline
SG Americas Securities, LLC142,285$1.28M<0.01%-222,05213F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC125,140$1.13M<0.01%+83,26213F-HRTimelineGroup
RICE HALL JAMES & ASSOCIATES, LLC124,629$1.12M0.05%+4,10713F-HRTimeline
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …124,691$1.09M<0.01%+19,13313F-HRTimelineGroup
Y-Intercept (Hong Kong) Ltd120,366$1.09M0.02%new13F-HRTimeline
GSA CAPITAL PARTNERS LLP119,526$1.08M0.07%-194,12113F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/116,322$1.05M<0.01%+57,55413F-HRTimelineGroup
EntryPoint Capital, LLC116,101$1.05M0.25%+87,72913F-HRTimeline
Pacer Advisors, Inc.115,956$1.05M<0.01%new13F-HRTimeline
Swiss National Bank105,000$947K<0.01%013F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management97,386$878K<0.01%+86,67413F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/96,072$867K<0.01%new13F-HRTimelineGroup
Quantinno Capital Management LP91,306$824K<0.01%+78,97513F-HRTimeline
CARY STREET PARTNERS ASSET MANAGEMENT L…group of 2 filers holding89,630$808K+12,016Timeline
PRICE T ROWE ASSOCIATES INC /MD/89,517$808K<0.01%+23,25813F-HRTimeline
CoreCommodity Management, LLC87,494$789K0.16%+65,16213F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.82,819$747K<0.01%new13F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…78,003$704K<0.01%+42,69213F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC78,741$702K<0.01%-32,07113F-HRTimelineGroup
Old West Investment Management, LLC76,930$694K0.07%+30,25413F-HRTimeline
Inspire Investing, LLCin group Inspire Investing, LLC76,732$692K0.03%+24,70213F-HRTimelineGroup
MILFAM LLC75,000$676K0.54%new13F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC74,217$669K<0.01%+5,53513F-HRTimelineGroup
GABELLI FUNDS LLCin group GAMCO Investors (Gabelli)74,000$667K<0.01%013F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…72,083$650K<0.01%+23,45913F-HR/ATimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\68,525$618K<0.01%-71,08013F-HRTimelineGroup
IMC-Chicago, LLC66,819$603K0.01%+54,28613F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO64,643$583K<0.01%+12,80613F-HRTimelineGroup
RHUMBLINE ADVISERS64,414$581K<0.01%-80313F-HRTimeline
ALLIANCEBERNSTEIN L.P.53,350$537K<0.01%+29,40013F-HRTimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC58,580$528K<0.01%new13F-HRTimelineGroup
NewEdge Advisors, LLC57,456$518K<0.01%new13F-HRTimeline
KBC Group NVin group KBC Group NV56,597$511K<0.01%013F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN56,026$505K<0.01%+28,36113F-HRTimelineGroup
ExodusPoint Capital Management, LP55,371$499K<0.01%new13F-HRTimeline
CREDIT AGRICOLE S Ain group CREDIT AGRICOLE S A55,000$496K<0.01%013F-HRTimelineGroup
AVIVA PLCin group AVIVA PLC51,436$464K<0.01%+12,71713F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV51,285$463K<0.01%+14,95213F-HR/ATimeline
Numerai GP LLC51,070$461K0.04%+20,46113F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC48,521$438K<0.01%+1,68413F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC45,644$412K<0.01%+17,82013F-HRTimelineGroup
Pathstone Holdings, LLCin group Pathstone Holdings, LLC41,612$375K<0.01%+99313F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC41,585$375K<0.01%-93,88813F-HRTimelineGroup
Diametric Capital, LP41,078$371K0.04%new13F-HRTimeline
MISSION WEALTH MANAGEMENT, LP41,014$370K<0.01%+22713F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…39,519$356K<0.01%-1,46313F-HRTimelineGroup
HighTower Advisors, LLC38,434$347K<0.01%-7,55313F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP33,464$302K<0.01%new13F-HR/ATimelineGroup
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…31,397$283K<0.01%new13F-HRTimelineGroup
ALLSTATE CORPin group ALLSTATE CORP31,153$281K<0.01%new13F-HRTimelineGroup
PRELUDE CAPITAL MANAGEMENT, LLC30,354$274K0.02%new13F-HRTimeline
CITIGROUP INCin group CITIGROUP INC30,213$273K<0.01%+17,13213F-HRTimelineGroup
Creative Planningin group Creative Planning29,645$267K<0.01%new13F-HRTimelineGroup
HORIZON KINETICS ASSET MANAGEMENT LLC28,928$261K<0.01%013F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…28,824$260K<0.01%+1,40913F-HRTimelineGroup
Sargent Investment Group, LLC27,040$244K0.03%-86013F-HRTimeline
Teton Advisors, LLC27,000$244K0.14%013F-HRTimeline
Olympiad Research LP25,396$229K0.48%new13F-HRTimeline
Miller Global Investments, LLC24,885$224K0.19%013F-HRTimeline
GREAT LAKES ADVISORS, LLC24,168$218K<0.01%-8,22713F-HRTimeline
Jupiter Topco LLCin group Janus Henderson24,175$218K<0.01%13F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC23,860$215K<0.01%+13,63513F-HRTimelineGroup
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …22,976$207K<0.01%-11,46113F-HRTimelineGroup
GROUP ONE TRADING LLC21,778$196K0.01%+17,74713F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC21,482$194K0.01%-11,78013F-HRTimelineGroup
Engineers Gate Manager LP21,100$190K<0.01%new13F-HRTimeline
Clear Creek Financial Management, LLC20,850$188K0.01%013F-HRTimeline
ELCO Management Co., LLC20,686$187K0.08%new13F-HRTimeline
Linden Thomas Advisory Services, LLC20,116$181K0.01%-15713F-HRTimeline
Aristides Capital LLC18,831$170K0.04%+4,25513F-HRTimeline
IQ EQ FUND MANAGEMENT (IRELAND) Ltd18,775$169K0.01%new13F-HRTimeline
Cullen Capital Management, LLC18,459$166K<0.01%new13F-HRTimeline
D.A. DAVIDSON & CO.18,435$166K<0.01%+75013F-HRTimeline
INCEPTIONR LLC16,261$147K0.04%new13F-HRTimeline
Ballentine Partners, LLC16,202$146K<0.01%new13F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP15,931$144K<0.01%new13F-HRTimelineGroup
STATE BOARD OF ADMINISTRATION OF FLORID…15,917$144K<0.01%013F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC15,490$140K<0.01%new13F-HRTimelineGroup
Beverly Hills Private Wealth, LLC15,100$136K0.03%013F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources14,941$135K<0.01%-4,87313F-HRTimelineGroup
FMR LLCin group FMR LLC14,592$132K<0.01%-235,98813F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …14,588$132K<0.01%+45613F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND14,271$129K<0.01%-2,69313F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM14,213$128K<0.01%-33813F-HRTimeline
Ethic Inc.14,057$127K<0.01%new13F-HRTimeline
Skandinaviska Enskilda Banken AB (publ)13,735$124K<0.01%-15,75313F-HRTimeline
AXQ CAPITAL, LP13,653$123K0.01%-22113F-HRTimeline
Police & Firemen's Retirement System of…13,301$120K<0.01%013F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC13,169$119K<0.01%-38513F-HRTimeline
S&CO INC13,000$117K0.01%013F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC12,710$115K<0.01%-47513F-HRTimelineGroup
State of Alaska, Department of Revenue10,642$95K<0.01%013F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC10,122$91K<0.01%-2,26813F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.8,058$72.7K<0.01%-4,76713F-HRTimelineGroup
OSSIAM7,439$67.1K<0.01%new13F-HRTimeline
CALDWELL SUTTER CAPITAL, INC.5,000$45.1K0.02%013F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC4,813$43.4K<0.01%+34613F-HR/ATimeline
Arax Advisory Partners4,683$42.2K<0.01%new13F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…4,452$40.2K<0.01%013F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co4,481$40K<0.01%-71613F-HRTimelineGroup
Caitong International Asset Management …4,377$39.5K0.01%+2,84613F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA3,806$34K<0.01%+2,54613F-HRTimelineGroup
Quantbot Technologies LP3,618$32.6K<0.01%new13F-HRTimeline
Avanza Fonder AB3,137$28.3K<0.01%-2,42013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…3,078$27.8K<0.01%-1,35513F-HRTimelineGroup
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …2,903$26.2K<0.01%+43613F-HRTimelineGroup
TRUST CO OF TOLEDO NA /OH/2,800$25.3K<0.01%013F-HRTimeline
Founders Capital Management2,800$25.3K0.01%013F-HRTimeline
Persistent Asset Partners Ltd2,413$21.8K0.01%new13F-HRTimeline
Costello Asset Management, INC1,600$14.4K<0.01%+30013F-HRTimeline
Basecamp Wealth Advisors LLC1,527$13.8K<0.01%013F-HRTimeline
Nykredit A/Sin group Nykredit A/S1,431$12.9K<0.01%13F-HRTimelineGroup
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/1,323$11.9K<0.01%-31713F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\1,291$11.6K<0.01%+23213F-HRTimelineGroup
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…1,162$10.5K<0.01%-28013F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…1,006$9.07K<0.01%013F-HRTimelineGroup
AdvisorNet Financial, Inc900$8.12K<0.01%013F-HRTimeline
SBI Securities Co., Ltd.850$7.67K<0.01%+56813F-HRTimeline
SIMPLEX TRADING, LLC699$6.3K<0.01%-9,38113F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…637$5.75K<0.01%-1213F-HRTimelineGroup
Versant Capital Management, Inc627$5.66K<0.01%+45613F-HRTimeline
NISA INVESTMENT ADVISORS, LLC602$5.43K<0.01%013F-HRTimeline
Concord Wealth Partnersin group Concord Wealth Partners500$4.51K<0.01%new13F-HRTimelineGroup
SouthState Bank Corpin group SouthState Bank Corp407$3.67K<0.01%013F-HRTimelineGroup
Allworth Financial LP379$3.42K<0.01%+13213F-HRTimeline
Leonteq Securities AG352$3.17K<0.01%-16213F-HRTimeline
Steward Partners Investment Advisory, L…334$3.01K<0.01%new13F-HRTimeline
Integrated Wealth Concepts LLC332$2.99K<0.01%new13F-HRTimeline
ROTHSCHILD INVESTMENT LLC300$2.71K<0.01%+29513F-HRTimeline
NFSG Corp300$2.71K<0.01%013F-HRTimeline
Sterling Capital Management LLC289$2.61K<0.01%-4713F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC281$2.54K<0.01%013F-HRTimeline
Farther Finance Advisors, LLC252$2.26K<0.01%+19713F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…211$1.9K<0.01%+113F-HRTimelineGroup
HARBOUR INVESTMENTS, INC.200$1.8K<0.01%013F-HRTimeline
Parallel Advisors, LLC167$1.51K<0.01%+11513F-HRTimeline
Quarry LP129$1.16K<0.01%-9913F-HRTimeline
Covestor Ltd77$1K<0.01%+4313F-HRTimeline
GAMMA Investing LLC108$974<0.01%013F-HRTimeline
BARTLETT & CO. WEALTH MANAGEMENT LLC104$934<0.01%013F-HRTimeline
WHITTIER TRUST CO100$900<0.01%013F-HRTimeline
SIGNATUREFD, LLC76$686<0.01%new13F-HRTimeline
True Wealth Design, LLC51$461<0.01%-1113F-HRTimeline
SJS Investment Consulting Inc.43$388<0.01%new13F-HRTimeline
Strive Financial Group ,LLC35$316<0.01%new13F-HR/ATimeline
STANCE CAPITAL LLC23$207<0.01%013F-HRTimeline
IFP Advisors, Inc10$90<0.01%+413F-HRTimeline
Clearstead Advisors, LLC7$64<0.01%new13F-HRTimeline