13F

Stock

Energy Recovery, Inc.

ERII · held by 191 managers

Reported value

$583.5M

Holders

191

+0 new · −2 exited

Holders’ est. mark

−$2.97M

Price effect on 9 books still in the name

Largest holder

$85.5M

BlackRock, Inc.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
BlackRock, Inc.6.34M$85.5M—Held
AMERIPRISE FINANCIAL INC4.56M$61.6M—Held
Vanguard3.85M$52M—Held
Amundi2.85M$38.5M—Held
FIL Ltd1.99M$26.9M—Held
State Street1.76M$23.8M—Held
Legal & General Group Plc1.34M$18.1M—Held
GEODE CAPITAL MANAGEMENT, LLC1.26M$17M—Held
MORGAN STANLEY973.3K$13.1M−$1.8MCut−$1.22M
AVENIR CORP969.6K$13.1M—Held
DIMENSIONAL FUND ADVISORS LP949.5K$12.8M—Held
DIAMOND HILL CAPITAL MANAGEMENT INC888.4K$12M—Held
Select Equity Group, L.P.773.6K$10.4M—Held
BROWN CAPITAL MANAGEMENT LLC764.8K$10.3M—Held
Invesco Ltd.746K$10.1M—Held
ACK Asset Management LLC677.3K$9.14M—Held
GOLDMAN SACHS GROUP INC607.2K$8.19M—Held
CHARLES SCHWAB INVESTMENT MANAGEMENT INC444.6K$6M—Held
NORTHERN TRUST CORP438.4K$5.91M—Held
Swiss Life Asset Management Ltd434.1K$5.86M−$837.9KCut−$837.9K
JACOBS LEVY EQUITY MANAGEMENT, INC426.7K$5.76M—Held
Citadel418.6K$5.65M—Held
KLP KAPITALFORVALTNING AS387.7K$5.23M—Held
Qube Research & Technologies Ltd385.7K$5.2M—Held
PINNACLE ASSOCIATES LTD380.2K$5.13M—Held
ArrowMark Colorado Holdings LLC377K$5.09M—Held
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP348.2K$4.7M—Held
Kopion Asset Management, LLC334.5K$4.51M—Held
ROYCE & ASSOCIATES LP332.2K$4.48M—Held
DUFF & PHELPS INVESTMENT MANAGEMENT CO301.5K$4.07M—Held
WELLINGTON MANAGEMENT GROUP LLP300.6K$4.06M—Held
Raiffeisen Bank International AG300K$4.04M—Held
Alpha Wave Global, LP265.1K$3.58M—Held
Fidelity250.2K$3.38M—Held
Redmond Asset Management, LLC226.3K$3.05M—Held
Assenagon Asset Management S.A.220.1K$2.97M—Held
MILLENNIUM MANAGEMENT LLC194.5K$2.62M—Held
DEUTSCHE BANK AG\171.3K$2.31M—Held
Nuveen, LLC164.7K$2.22M—Held
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC159.7K$2.15M—Held
Bank of New York Mellon Corp154.8K$2.09M—Held
ESSEX INVESTMENT MANAGEMENT CO LLC135.1K$1.82M—Held
Conestoga Capital Advisors, LLC133.7K$1.8M—Held
Montanaro Asset Management Ltd128.2K$1.73M—Held
JUPITER ASSET MANAGEMENT LTD122.1K$1.65M—Held
RICE HALL JAMES & ASSOCIATES, LLC122K$1.65M—Held
Candriam S.C.A.119.7K$1.62M—Held
BNP PARIBAS FINANCIAL MARKETS116.1K$1.57M—Held
Y-Intercept (Hong Kong) Ltd113.9K$1.54M—Held
STATE OF WISCONSIN INVESTMENT BOARD113.7K$1.53M—Held
NORDEA INVESTMENT MANAGEMENT AB113.7K$1.52M—Held
JANE STREET GROUP, LLC111.7K$1.51M—Held
ISTHMUS PARTNERS, LLC111.1K$1.5M—Held
MARSHALL WACE, LLP109.4K$1.48M—Held
Swiss National Bank105K$1.42M—Held
Renaissance Technologies103K$1.39M—Held
UBS Group AG101.8K$1.37M—Held
RAYMOND JAMES FINANCIAL INC101.6K$1.37M—Held
BARCLAYS PLC97.1K$1.31M−$175.2KCut−$90.3K
Campbell & CO Investment Adviser LLC81.6K$1.1M—Held
GABELLI FUNDS LLC74K$998.3K—Held
RHUMBLINE ADVISERS72.1K$972.9K—Held
WELLS FARGO & COMPANY/MN68.5K$924.1K—Held
HSBC HOLDINGS PLC65.1K$873.8K—Held
D. E. Shaw & Co., Inc.63.1K$851.2K—Held
PRINCIPAL FINANCIAL GROUP INC63K$850.4K—Held
CARY STREET PARTNERS FINANCIAL LLC54.7K$738.6K—Held
ALLIANCEBERNSTEIN L.P.54.3K$731.8K—Held
BANK OF AMERICA CORP /DE/53.3K$719.6K−$102.9KCut−$446.8K
AMERICAN CENTURY COMPANIES INC51.3K$691.9K—Held
Old West Investment Management, LLC49.9K$673.7K—Held
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM49K$661.1K—Held
Quantinno Capital Management LP46.6K$629.2K—Held
SHELTON CAPITAL MANAGEMENT46.4K$625.7K—Held
Universal- Beteiligungs- und Servicegesellschaft mbH45.7K$616K—Held
LAZARD ASSET MANAGEMENT LLC43.6K$588K—Held
Pathstone Holdings, LLC41.2K$555.7K—Held
MISSION WEALTH MANAGEMENT, LP40.8K$550.2K—Held
Verition Fund Management LLC39.8K$536.7K—Held
VOYA INVESTMENT MANAGEMENT LLC39.8K$536.5K—Held
TEACHER RETIREMENT SYSTEM OF TEXAS39.2K$528.6K—Held
MERCER GLOBAL ADVISORS INC /ADV39K$525.4K—Held
Engineers Gate Manager LP38.4K$518.2K—Held
DNB Asset Management AS38.2K$515.3K—Held
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.37.8K$509.6K—Held
FRANKLIN RESOURCES INC37.3K$503.4K—Held
HighTower Advisors, LLC37.1K$501K—Held
Russell Investments Group, Ltd.36.2K$488.7K—Held
Skandinaviska Enskilda Banken AB (publ)35.4K$477K—Held
Inspire Investing, LLC35.3K$476.7K—Held
Connor, Clark & Lunn Investment Management Ltd.34.4K$464.1K—Held
AVIVA PLC34K$458.3K—Held
BANK OF MONTREAL /CAN/33.6K$453.1K—Held
INTECH INVESTMENT MANAGEMENT LLC31.7K$427.9K—Held
Sargent Investment Group, LLC31K$418.1K—Held
GREAT LAKES ADVISORS, LLC29.7K$400.7K—Held
EntryPoint Capital, LLC29K$391.5K—Held
XTX Topco Ltd28.9K$389.7K—Held
HORIZON KINETICS ASSET MANAGEMENT LLC28.4K$383.7K—Held
JPMORGAN CHASE & CO28.3K$382.3K—Held
Teton Advisors, LLC28K$377.7K—Held
CoreCommodity Management, LLC25.2K$339.3K—Held
Miller Global Investments, LLC24.9K$335.7K—Held
Zurcher Kantonalbank (Zurich Cantonalbank)24.8K$334K—Held
MetLife Investment Management, LLC24.7K$332.8K—Held
CITIGROUP INC24.3K$327.2K—Held
JANUS HENDERSON GROUP PLC24.2K$326K—Held
AlphaQuest LLC24.1K$325.5K—Held
INCEPTIONR LLC23.5K$317.7K—Held
Quantbot Technologies LP20.7K$278.7K—Held
D.A. DAVIDSON & CO.19.2K$259.2K—Held
CAXTON ASSOCIATES LLP18.8K$253K—Held
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM18.2K$245.4K—Held
State of Wyoming17.9K$241.8K—Held
EVERGREEN CAPITAL MANAGEMENT LLC17.4K$235.4K—Held
NEW YORK STATE COMMON RETIREMENT FUND16.8K$226.2K—Held
Icahn Capital16.2K$218.2K—Held
MANUFACTURERS LIFE INSURANCE COMPANY, THE15.8K$212.5K—Held
SUSQUEHANNA INTERNATIONAL GROUP, LLP15.6K$210.3K—Held
Beverly Hills Private Wealth, LLC15.1K$203.7K—Held
ARIZONA STATE RETIREMENT SYSTEM14.8K$199.9K—Held
MQS Management LLC14.7K$197.7K—Held
TWO SIGMA SECURITIES, LLC14.5K$195.5K—Held
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main14.3K$193.4K−$55.9KCut−$55.9K
Clear Creek Financial Management, LLC13.9K$188.2K—Held
Aristides Capital LLC13.5K$182.3K—Held
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC12.6K$181.8K—Held
Police & Firemen's Retirement System of New Jersey13.3K$179.4K—Held
PDT Partners, LLC12.4K$167.3K—Held
Groupe la Francaise12K$161.8K—Held
ENVESTNET ASSET MANAGEMENT INC10.4K$140.8K—Held
Legacy Capital Group California, Inc.10.4K$140.5K—Held
Ballentine Partners, LLC10.2K$137.8K—Held
EXCHANGE TRADED CONCEPTS, LLC6.86K$92.6K—Held
ROYAL BANK OF CANADA5.78K$79K—Held
Avanza Fonder AB5.56K$75K—Held
CALDWELL SUTTER CAPITAL, INC.5K$67.5K—Held
Ameritas Investment Partners, Inc.4.45K$60.1K—Held
COMERICA BANK3.87K$52.2K—Held
TRUST CO OF TOLEDO NA /OH/2.8K$37.8K—Held
Parallel Advisors, LLC2.8K$37.7K—Held
Founders Capital Management2.3K$31K—Held
WEXFORD CAPITAL LP1.93K$26.1K—Held
Tower Research Capital LLC (TRC)1.53K$20.7K—Held
NATIONAL BANK OF CANADA /FI/1.4K$18.9K—Held
Rockefeller Capital Management L.P.1.34K$18.1K—Held
Costello Asset Management, INC1.3K$17.5K—Held
US BANCORP \DE\1.07K$14.4K—Held
AdvisorNet Financial, Inc900$12.1K—Held
NISA INVESTMENT ADVISORS, LLC712$9.61K—Held
PNC Financial Services Group, Inc.601$8.11K—Held
Aquatic Capital Management LLC516$6.96K—Held
Concord Wealth Partners500$6.75K—Held
Leonteq Securities AG464$6.26K−$751Added$261
SouthState Bank Corp407$5.49K—Held
LOS ANGELES CAPITAL MANAGEMENT LLC281$4.81K—Held
Sterling Capital Management LLC354$4.78K—Held
OSAIC HOLDINGS, INC.353$4.76K—Held
SIMPLEX TRADING, LLC301$4.06K—Held
Newbridge Financial Services Group, Inc.300$4.05K—Held
Quarry LP297$4.01K—Held
SG Americas Securities, LLC162.1K$2.19K—Held
GSA CAPITAL PARTNERS LLP109.3K$1.48K—Held
SBI Securities Co., Ltd.108$1.46K—Held
WHITTIER TRUST CO100$1.44K—Held
BARTLETT & CO. WEALTH MANAGEMENT LLC104$1.4K—Held
ROTHSCHILD INVESTMENT LLC101$1.36K—Held
KBC Group NV84.5K$1.14K−$163Cut−$17.8K
CIBC Private Wealth Group LLC63$850—Held
Arax Advisory Partners60$809—Held
PRICE T ROWE ASSOCIATES INC /MD/53.7K$725—Held
EverSource Wealth Advisors, LLC41$553—Held
ACADIAN ASSET MANAGEMENT LLC40.8K$548—Held
GAMMA Investing LLC39$526—Held
Strive Financial Group ,LLC35$472—Held
VAN ECK ASSOCIATES CORP27.3K$368—Held
Farther Finance Advisors, LLC27$364—Held
Premier Fund Managers Ltd18K$243—Held
S&CO INC12K$161—Held
State of Alaska, Department of Revenue10.6K$142—Held
BESSEMER GROUP INC10.3K$139—Held
Smithfield Trust Co6.7K$90—Held
Essential Partners LLC6$81−$11Cut−$181
IFP Advisors, Inc6$81−$12Cut−$166
CANADA LIFE ASSURANCE Co5.07K$68—Held
Larson Financial Group LLC3$40—Held
HANTZ FINANCIAL SERVICES, INC.1.93K$26—Held
AMALGAMATED BANK1.63K$22—Held
BNP PARIBAS ASSET MANAGEMENT Holding S.A.1.63K$22—Held
CWM, LLC564$8—Held
Covestor Ltd32$0—Held

Who left

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.