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Disclosery

CWT CALIFORNIA WTR SVC GROUP

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COM (common), issuer CIK 1035201

333 managers (339 13F filers) reported a position in CWT shares at 2025-06-30, 50,361,706 shares in all. 36 filers opened a position and 31 filers sold out during the quarter.

Managers
333
13F filers
339
New
36
Added
127
Reduced
115
Sold out
31
Shares held by filers
50,361,706

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 2025

Filers in the available 13F reports with a share position at 2025-06-30, 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.10,369,218$472M0.01%-613,29913F-HRTimelineGroup
VANGUARD GROUP INCgroup of 2 filers holding7,381,514$336M-6,789Timeline
T. Rowe Price Investment Management, In…3,276,416$149M0.09%+246,63113F-HRTimeline
STATE STREET CORPin group STATE STREET CORP3,183,337$145M0.01%-80,19813F-HRTimelineGroup
Amundiin group Amundi1,907,169$91.4M0.03%+16,34613F-HRTimelineGroup
NUANCE INVESTMENTS, LLC1,728,615$78.6M6.12%-288,89613F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,417,134$64.5M<0.01%+14,18313F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP1,344,916$61.2M0.05%-95,13413F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,158,009$52.7M0.01%-45,50913F-HRTimelineGroup
FMR LLCin group FMR LLC1,052,597$47.9M<0.01%+988,11113F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.920,715$41.9M0.01%-64,42613F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY859,496$39.1M<0.01%-85,85213F-HRTimelineGroup
CBRE INVESTMENT MANAGEMENT LISTED REAL …751,987$34.2M0.52%+51,42313F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co727,316$33.1M0.01%+11,66613F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP713,382$32.4M<0.01%-259,09513F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc706,366$32.1M0.01%+45,15513F-HRTimelineGroup
NORGES BANK676,286$30.8M<0.01%013F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp597,807$27.2M0.01%-5,08513F-HRTimelineGroup
KBC Group NVin group KBC Group NV563,334$25.6M0.07%-62713F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding522,337$23.8M+89,336Timeline
Triodos Investment Management BV493,000$22.4M1.68%013F-HRTimeline
Nuveen, LLCin group TIAA410,041$18.6M0.01%-34,90313F-HRTimelineGroup
Beck Bode, LLC396,398$18M3.05%+30,57713F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC332,962$15.1M0.01%+17,27713F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding295,543$13.4M-951Timeline
RENAISSANCE TECHNOLOGIES LLC281,000$12.8M0.02%+75,60013F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC270,638$12.3M0.01%+15,40613F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO241,618$11M<0.01%-15,53413F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC227,190$10.3M<0.01%-226,63513F-HRTimelineGroup
Public Sector Pension Investment Board203,126$9.24M0.04%+14,52113F-HRTimeline
RHUMBLINE ADVISERS188,900$8.59M0.01%+1,08013F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC176,496$8.03M<0.01%-6,25513F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/162,628$7.4M<0.01%+51,75713F-HRTimelineGroup
Aptus Capital Advisors, LLC154,865$7.04M0.07%+13,98013F-HRTimeline
Thematics Asset Management154,470$7.03M0.32%013F-HRTimeline
ProShare Advisors LLC148,970$6.78M0.01%-18,44913F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/148,154$6.74M<0.01%+89,84713F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC139,989$6.37M0.01%+16,61013F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC137,511$6.25M<0.01%+28,41613F-HR/ATimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA128,524$5.85M<0.01%+103,07613F-HR/ATimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co128,057$5.83M0.01%+1,23413F-HRTimelineGroup
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…114,777$5.22M0.03%+1,06213F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC114,629$5.21M<0.01%+10,42613F-HRTimelineGroup
Swiss National Bank113,600$5.17M<0.01%-1,70013F-HRTimeline
ALLIANCEBERNSTEIN L.P.109,205$4.97M<0.01%+8,83913F-HRTimeline
New Age Alpha Advisors, LLC104,418$4.75M0.21%-10,46713F-HRTimeline
NORTHSTAR ASSET MANAGEMENT INC102,238$4.65M1.29%+70913F-HRTimeline
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…100,000$4.55M0.01%new13F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.97,170$4.42M0.01%+48,69713F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding95,011$4.32M-57,505Timeline
JUPITER ASSET MANAGEMENT LTDin group JUPITER ASSET MANAGEMENT LTD93,546$4.25M0.04%-19,13513F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC90,620$4.12M0.01%+5,79113F-HRTimelineGroup
Meiji Yasuda Asset Management Co Ltd.in group Meiji Yasuda Life Insurance Co90,031$4.09M0.2%-10,81113F-HRTimelineGroup
CRAWFORD INVESTMENT COUNSEL INC85,549$3.89M0.07%new13F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP84,013$3.82M0.15%new13F-HRTimeline
Trexquant Investment LP82,807$3.77M0.04%+60,20713F-HRTimeline
MARTINGALE ASSET MANAGEMENT L P82,078$3.73M0.09%-86713F-HRTimeline
JACOBS LEVY EQUITY MANAGEMENT, INC80,088$3.64M0.01%-6,29113F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …78,182$3.56M<0.01%+50,17213F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\76,923$3.5M<0.01%-36,14613F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC73,592$3.35M<0.01%-41,38813F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN71,813$3.27M<0.01%+5,01913F-HRTimelineGroup
Advisors Preferred, LLCin group Advisors Preferred, LLC69,577$3.23M0.53%new13F-HRTimelineGroup
Maryland State Retirement & Pension Sys…71,103$3.23M0.07%+3,24713F-HRTimeline
Mariner, LLCin group Mariner, LLC68,441$3.11M<0.01%+1,15013F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…65,548$2.98M0.01%-19,28113F-HR/ATimelineGroup
Arjuna Capital63,259$2.88M0.76%-2,77913F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…62,602$2.85M0.01%+10013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC62,103$2.82M<0.01%-25,38713F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC61,963$2.82M<0.01%+28,10413F-HRTimelineGroup
Rodgers Brothers Inc.61,075$2.78M0.35%new13F-HRTimeline
STOREBRAND ASSET MANAGEMENT AS59,590$2.71M0.01%+39213F-HRTimeline
KENNEDY CAPITAL MANAGEMENT LLC57,553$2.62M0.06%-18,35013F-HRTimeline
Midwest Trust Co55,331$2.52M0.03%13F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…54,416$2.47M<0.01%+27813F-HRTimeline
Qube Research & Technologies Ltd54,257$2.47M<0.01%-145,40213F-HRTimeline
TD Asset Management Inc51,888$2.36M<0.01%+7,69213F-HRTimeline
Clear Harbor Asset Management, LLC50,985$2.32M0.17%-32513F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC50,455$2.29M0.03%+1,53713F-HRTimeline
IQ EQ FUND MANAGEMENT (IRELAND) Ltd49,855$2.27M0.2%+5,96513F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC48,207$2.19M<0.01%-1,30513F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV47,249$2.15M<0.01%+59313F-HRTimeline
Allianz SEgroup of 2 filers holding46,425$2.11M+10,348Timeline
Bridge City Capital, LLC45,650$2.08M0.58%-64813F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…45,631$2.08M<0.01%-1,71013F-HRTimelineGroup
Magellan Asset Management Ltdin group Magellan Asset Management Ltd43,514$1.98M0.02%-2,05613F-HRTimelineGroup
GABELLI FUNDS LLCin group GAMCO Investors (Gabelli)43,200$1.96M0.01%013F-HRTimelineGroup
ODDO BHF ASSET MANAGEMENT SAS41,685$1.9M0.07%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD41,163$1.87M<0.01%-2,75113F-HRTimelineGroup
Holocene Advisors, LP40,530$1.84M<0.01%+21,65713F-HRTimeline
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…40,167$1.83M0.01%-1,80513F-HRTimelineGroup
FIRST NATIONAL CORP /MA/ /ADV38,366$1.74M0.35%-10,78713F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS37,000$1.68M<0.01%+20,26213F-HRTimelineGroup
NIA IMPACT ADVISORS, LLC36,992$1.68M0.58%-29513F-HRTimeline
NorthCoast Asset Management LLC36,810$1.67M0.01%-1,62813F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD36,454$1.66M<0.01%-2,86813F-HRTimeline
CoreCommodity Management, LLC35,954$1.64M0.27%-3,80313F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…35,590$1.62M<0.01%-18313F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…35,498$1.61M0.01%+69913F-HRTimelineGroup
State of Alaska, Department of Revenue35,453$1.61M0.02%+2,49913F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/32,877$1.5M<0.01%-41513F-HRTimelineGroup
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…32,800$1.49M<0.01%new13F-HRTimeline
Illinois Municipal Retirement Fund32,046$1.46M0.02%+3,05713F-HRTimeline
Atom Investors LP31,944$1.45M0.13%+2,30213F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …30,888$1.4M<0.01%-1,92613F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND30,544$1.39M<0.01%013F-HR/ATimeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.29,968$1.36M<0.01%+4,16513F-HRTimelineGroup
Verition Fund Management LLC29,060$1.32M0.01%new13F-HRTimeline
CenterBook Partners LP28,759$1.31M0.07%+5,65813F-HRTimeline
Louisiana State Employees Retirement Sy…27,800$1.26M0.02%-20013F-HRTimeline
Freestone Grove Partners LP27,531$1.25M0.01%+19,80813F-HRTimeline
Focus Partners Wealthin group Focus Partners Wealth27,182$1.24M<0.01%+2113F-HRTimelineGroup
HighTower Advisors, LLC27,029$1.23M<0.01%+1,24413F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC25,984$1.18M0.01%-2,82613F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD25,800$1.17M<0.01%new13F-HRTimeline
CAPITAL FUND MANAGEMENT S.A.25,360$1.15M0.01%new13F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources24,667$1.12M<0.01%-1,60113F-HRTimelineGroup
Ensign Peak Advisors, Inc24,014$1.09M<0.01%-7,05013F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson23,298$1.06M<0.01%-5,30013F-HRTimelineGroup
COMERICA BANK22,622$1.03M<0.01%+37313F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC22,145$1.01M0.01%+20713F-HRTimeline
WULFF, HANSEN & CO.21,655$985K0.84%-22013F-HRTimeline
LPL Financial LLC21,329$970K<0.01%-1,03013F-HRTimeline
State of Tennessee, Department of Treas…21,149$962K<0.01%-4,45713F-HRTimeline
Handelsbanken Fonder AB20,915$951K<0.01%+19113F-HRTimeline
TWINBEECH CAPITAL LP20,844$948K0.02%new13F-HRTimeline
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP20,322$924K<0.01%+1,63413F-HRTimelineGroup
Teton Advisors, Inc.20,060$912K0.56%-94013F-HRTimeline
ALPS ADVISORS INCin group ALPS ADVISORS INC19,602$891K0.01%-13813F-HRTimelineGroup
South Dakota Investment Council19,515$888K0.02%-4,50213F-HRTimeline
Canvas Wealth Advisors, LLC19,556$867K0.17%+65613F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM17,361$790K<0.01%+30113F-HRTimeline
AMALGAMATED BANK16,954$771K0.01%+3913F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC16,746$762K<0.01%+17413F-HRTimelineGroup
TEACHERS RETIREMENT SYSTEM OF THE STATE…16,551$753K0.01%-1,08913F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…16,459$749K<0.01%013F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC16,320$742K<0.01%+2,95713F-HRTimelineGroup
Private Advisor Group, LLC16,023$729K<0.01%-16913F-HRTimeline
Allspring Global Investments Holdings, …in group Allspring Global Investments …15,996$727K<0.01%-2,95013F-HRTimelineGroup
Creative Planningin group Creative Planning15,302$696K<0.01%+25313F-HRTimelineGroup
Penn Mutual Asset Management14,950$680K1.2%+2,50013F-HRTimeline
Manchester Capital Management LLC14,881$677K0.09%-7313F-HRTimeline
MACKENZIE FINANCIAL CORP14,358$653K<0.01%-52713F-HRTimeline
KLP KAPITALFORVALTNING AS14,200$646K<0.01%+2,10013F-HRTimeline
Elo Mutual Pension Insurance Co14,134$643K0.01%-1,18613F-HRTimeline
NISA INVESTMENT ADVISORS, LLC13,791$627K<0.01%+713F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC13,625$620K<0.01%+88013F-HRTimelineGroup
OREGON PUBLIC EMPLOYEES RETIREMENT FUND13,614$619K0.01%+1313F-HRTimeline
FARMERS & MERCHANTS TRUST Co OF LONG BE…13,500$614K0.13%013F-HRTimeline
Police & Firemen's Retirement System of…13,458$612K0.01%+48813F-HRTimeline
Cetera Investment Advisers13,253$603K<0.01%+1,15013F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…13,129$597K<0.01%+42313F-HRTimelineGroup
CREATIVE FINANCIAL DESIGNS INC /ADV12,885$586K0.04%-36313F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC12,893$586K<0.01%+97513F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP12,698$578K<0.01%-35813F-HRTimelineGroup
Cullen Capital Management, LLC12,487$568K0.01%013F-HRTimeline
JENNISON ASSOCIATES LLC12,439$566K<0.01%-9,56813F-HRTimeline
Allworth Financial LP12,434$566K<0.01%-3,38113F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.12,128$551K<0.01%+74213F-HRTimelineGroup
SG Americas Securities, LLC12,121$551K<0.01%-43,98813F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…11,867$540K<0.01%-2113F-HRTimeline
Legato Capital Management LLC11,848$539K0.06%013F-HRTimeline
Quantinno Capital Management LP11,699$532K<0.01%+4,84313F-HRTimeline
Clean Yield Group11,485$522K0.16%013F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…11,317$518K<0.01%+51113F-HRTimeline
BANQUE PICTET & CIE SA11,375$517K0.01%-76313F-HRTimeline
Resona Asset Management Co.,Ltd.in group Resona Asset Management Co.,L…11,311$514K<0.01%new13F-HRTimelineGroup
D.A. DAVIDSON & CO.11,205$510K<0.01%-49613F-HRTimeline
STRS OHIO11,100$505K<0.01%-7,20013F-HRTimeline
NATIXIS ADVISORS, LLCin group Natixis Investment Managers11,059$503K<0.01%-82013F-HRTimelineGroup
Graham Capital Management, L.P.10,900$496K0.02%-29,09113F-HRTimeline
Ethic Inc.10,592$482K0.01%+5,05113F-HRTimeline
DRW Securities, LLC10,575$481K0.03%new13F-HRTimeline
Assenagon Asset Management S.A.9,953$453K<0.01%-30,33913F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC9,950$453K<0.01%+1,20213F-HRTimelineGroup
Sovereign Financial Group, Inc.9,720$442K0.09%-97613F-HRTimeline
Corient Private Wealth LPgroup of 2 filers holding9,682$440K-61Timeline
Quantbot Technologies LP9,630$438K0.01%new13F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS9,030$411K<0.01%-11,20113F-HRTimeline
ELCO Management Co., LLC8,902$405K0.21%-1,01413F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …8,056$366K<0.01%-39513F-HRTimelineGroup
Federation des caisses Desjardins du Qu…8,025$365K<0.01%new13F-HRTimeline
Green Alpha Advisors, LLC7,849$357K0.34%-58613F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…7,737$352K<0.01%013F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO7,664$349K<0.01%+2,51013F-HRTimelineGroup
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…7,652$348K<0.01%-1,00913F-HRTimelineGroup
BLACKHILL CAPITAL INC7,600$346K0.02%013F-HRTimeline
Glenmede Investment Management, LP7,537$343K<0.01%13F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP7,476$340K<0.01%new13F-HRTimelineGroup
CIBC WORLD MARKETS CORP7,372$335K<0.01%-5,85413F-HRTimeline
Sound Income Strategies, LLC7,210$328K0.02%013F-HRTimeline
TRUE Private Wealth Advisors7,200$327K0.04%013F-HRTimeline
Man Group plcin group Man Group plc7,190$327K<0.01%-97,80713F-HRTimelineGroup
HRT FINANCIAL LP7,044$320K<0.01%-18,73013F-HRTimeline
IEQ CAPITAL, LLC6,974$317K<0.01%-5,45613F-HRTimeline
Wealth Architects, LLC6,948$316K0.03%+4713F-HRTimeline
Meeder Advisory Services, Inc.in group Meeder Advisory Services, Inc.6,931$315K0.02%new13F-HRTimelineGroup
LOS ANGELES CAPITAL MANAGEMENT LLC6,909$314K<0.01%+64013F-HRTimeline
DZ BANK AG Deutsche Zentral Genossensch…in group DZ BANK AG Deutsche Zentral G…6,830$311K<0.01%013F-HRTimelineGroup
CWM, LLCin group CWM, LLC6,778$308K<0.01%+1,22013F-HRTimelineGroup