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Disclosery

HTO H2O AMERICA

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COM (common), issuer CIK 766829

276 managers (281 13F filers) reported a position in HTO shares at 2025-09-30, 28,926,933 shares in all. 47 filers opened a position and 25 filers sold out during the quarter.

Managers
276
13F filers
281
New
47
Added
113
Reduced
91
Sold out
25
Shares held by filers
28,926,933

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, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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.6,242,044$304M0.01%+156,11813F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC2,654,093$129M<0.01%-8,57813F-HRTimelineGroup
Amundiin group Amundi2,184,942$106M0.03%+957,59713F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC1,448,347$70.5M0.11%+6,85113F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP1,315,455$64.1M0.05%+140,22613F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP1,299,974$63.3M<0.01%+16,35413F-HRTimelineGroup
NUANCE INVESTMENTS, LLC1,021,922$49.8M5.07%+57,12213F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC819,441$39.9M<0.01%+43,60013F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP651,703$31.7M0.01%-10,79013F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY613,465$29.9M<0.01%-24,06913F-HR/ATimelineGroup
Invesco Ltd.in group Invesco Ltd.569,881$27.8M<0.01%-18,57013F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc561,020$27.3M0.01%+74,02113F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC437,773$21.3M0.01%+60,02213F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co420,042$20.5M<0.01%+6,89513F-HRTimelineGroup
KBC Group NVin group KBC Group NV417,891$20.4M0.05%+2,63613F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP356,460$17.4M<0.01%+7,96413F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp308,815$15M<0.01%-37,01513F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC301,371$14.7M<0.01%+12,10113F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding257,612$12.5M-25,050Timeline
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC253,233$12.3M0.04%+27,74313F-HRTimeline
Nuveen, LLCin group TIAA243,869$11.9M<0.01%-27,07113F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO216,747$10.6M<0.01%+68,24013F-HR/ATimelineGroup
GAMCO Investors (Gabelli)group of 2 filers holding209,085$10.2M+4,565Timeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.183,631$8.94M0.02%-96,99913F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP165,543$8.06M0.01%-342,02513F-HRTimelineGroup
Assenagon Asset Management S.A.161,189$7.85M0.01%+146,58913F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding158,567$7.72M+4,109Timeline
SCHRODER INVESTMENT MANAGEMENT GROUP151,647$7.28M0.01%+24,82313F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding145,378$7.08M+8,122Timeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC135,425$6.6M<0.01%+60,29213F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC134,098$6.53M0.01%+93,33413F-HRTimelineGroup
ProShare Advisors LLC133,246$6.49M0.01%+9,40313F-HRTimeline
Thematics Asset Management132,246$6.44M0.29%+26,00013F-HRTimeline
Public Sector Pension Investment Board127,973$6.23M0.02%+21,97113F-HRTimeline
Zimmer Partners, LP124,316$6.05M0.15%-335,68413F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…117,934$5.74M0.06%-5,43913F-HRTimelineGroup
Franklin Resourcesgroup of 2 filers holding117,473$5.72M+6,996Timeline
RENAISSANCE TECHNOLOGIES LLC116,300$5.66M0.01%+84,60013F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/109,748$5.34M<0.01%+20,27813F-HR/ATimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC108,139$5.27M<0.01%-1,02113F-HRTimelineGroup
RHUMBLINE ADVISERS106,537$5.19M<0.01%+1,12113F-HRTimeline
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…100,000$4.87M0.01%013F-HRTimelineGroup
VOLORIDGE INVESTMENT MANAGEMENT, LLC94,505$4.6M0.02%new13F-HRTimeline
FIRST MANHATTAN CO. LLC.89,754$4.37M0.01%-4,18413F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS88,697$4.32M<0.01%+43,16613F-HRTimelineGroup
VAN LANSCHOT KEMPEN INVESTMENT MANAGEME…71,016$3.46M0.03%013F-HRTimeline
Voleon Capital Management LP63,061$3.07M0.08%+56,04813F-HRTimeline
Swiss National Bank63,000$3.07M<0.01%+1,00013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC62,704$3.05M<0.01%-15,19913F-HR/ATimelineGroup
New Age Alpha Advisors, LLC61,412$2.99M0.13%-1,44713F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…60,206$2.93M0.01%-70113F-HRTimeline
Atom Investors LP60,144$2.93M0.22%+29813F-HRTimeline
Prospera Financial Services Inc58,663$2.86M0.05%new13F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC57,604$2.81M0.01%-21,91113F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN57,224$2.79M<0.01%+17,16213F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co57,597$2.76M<0.01%+4,05113F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\54,076$2.63M<0.01%+6,44713F-HRTimelineGroup
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…52,449$2.55M0.01%+62813F-HRTimelineGroup
KEYNOTE FINANCIAL SERVICES LLC51,414$2.5M1.51%+5,28013F-HRTimeline
Clean Yield Group50,685$2.47M0.7%-2,71313F-HRTimeline
CenterBook Partners LP48,020$2.34M0.12%+88913F-HRTimeline
Rodgers Brothers Inc.47,750$2.33M0.29%-2,75013F-HRTimeline
E. Ohman J:or Asset Management AB47,030$2.29M0.05%013F-HRTimeline
Mariner, LLCin group Mariner, LLC45,994$2.24M<0.01%+7,61413F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC45,263$2.2M<0.01%-216,99813F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.45,131$2.2M<0.01%+29,12813F-HRTimelineGroup
MERITAGE PORTFOLIO MANAGEMENT44,993$2.19M0.15%-55713F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC44,845$2.18M0.02%+10,02313F-HRTimeline
North Star Investment Management Corp.44,800$2.18M0.14%013F-HRTimeline
CONFLUENCE INVESTMENT MANAGEMENT LLC42,917$2.09M0.03%-4,89213F-HRTimeline
Capula Management Ltdin group Capula Management Ltd41,136$2M0.01%new13F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
Schonfeld Strategic Advisors LLC40,569$1.98M0.01%new13F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC39,785$1.94M<0.01%+2,37813F-HRTimelineGroup
Jump Financial, LLCin group Jump Financial, LLC39,117$1.9M0.02%new13F-HR/ATimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC38,828$1.89M<0.01%+25,65213F-HRTimelineGroup
AlphaQuest LLC36,793$1.79M0.12%+21,55513F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC36,502$1.78M<0.01%-11,82713F-HRTimelineGroup
FIRST NATIONAL CORP /MA/ /ADV36,238$1.71M0.32%-67513F-HRTimeline
STOREBRAND ASSET MANAGEMENT AS35,146$1.71M<0.01%013F-HRTimeline
Maryland State Retirement & Pension Sys…35,138$1.71M0.04%-2,03713F-HRTimeline
ALLIANCEBERNSTEIN L.P.34,097$1.66M<0.01%-50,08913F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC33,265$1.62M<0.01%+67013F-HRTimelineGroup
FMR LLCin group FMR LLC32,559$1.59M<0.01%-16,87713F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/31,120$1.52M<0.01%+3,01013F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…30,965$1.51M<0.01%+4,18113F-HRTimeline
SG Americas Securities, LLC29,260$1.43M0.01%-6,38513F-HRTimeline
Clear Harbor Asset Management, LLC29,126$1.42M0.1%-27013F-HR/ATimeline
HRT FINANCIAL LP27,881$1.36M<0.01%+2,16513F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO27,704$1.35M<0.01%+4,82813F-HRTimelineGroup
CHATHAM CAPITAL GROUP, INC.26,735$1.3M0.19%-25313F-HRTimeline
Man Group plcin group Man Group plc24,746$1.21M<0.01%+15,90413F-HRTimelineGroup
Engineers Gate Manager LP24,450$1.19M0.01%+18,75713F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.24,138$1.18M<0.01%+47613F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…23,675$1.15M<0.01%+80213F-HRTimelineGroup
Quantbot Technologies LP23,468$1.14M0.03%new13F-HRTimeline
IEQ CAPITAL, LLC22,457$1.09M<0.01%+2,09613F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…22,449$1.09M<0.01%-1,63313F-HRTimelineGroup
JACOBS LEVY EQUITY MANAGEMENT, INC22,207$1.08M<0.01%new13F-HRTimeline
Magellan Asset Management Ltdin group Magellan Asset Management Ltd21,564$1.05M0.01%+82813F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC21,050$1.03M<0.01%-4,59013F-HRTimelineGroup
IQ EQ FUND MANAGEMENT (IRELAND) Ltd20,040$976K0.07%-7,49913F-HRTimeline
CoreCommodity Management, LLC20,024$975K0.18%-7,48413F-HRTimeline
ALGERT GLOBAL LLC19,691$959K0.02%+14,40013F-HR/ATimeline
Atria Investments, Inc19,407$945K0.01%+7,13413F-HRTimeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.19,404$945K<0.01%-2,25913F-HRTimelineGroup
Inspire Investing, LLCgroup of 2 filers holding19,125$931K+7,027Timeline
NEW YORK STATE TEACHERS RETIREMENT SYST…19,024$926K<0.01%+65013F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP18,583$905K<0.01%+8,34713F-HRTimelineGroup
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD18,369$895K<0.01%-81513F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD18,331$893K<0.01%-1,96013F-HRTimeline
Dynamic Technology Lab Private Ltd18,247$889K0.15%new13F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…17,952$874K<0.01%-1,67713F-HRTimelineGroup
Aquatic Capital Management LLC17,558$855K0.02%-12,88013F-HRTimeline
State of Alaska, Department of Revenue17,546$854K0.01%-94713F-HRTimeline
Illinois Municipal Retirement Fund16,271$792K0.01%+47313F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC16,211$789K0.01%-2413F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …16,068$783K<0.01%-37413F-HRTimelineGroup
Everstar Asset Management, LLC15,844$772K0.44%+1,79213F-HRTimeline
Verition Fund Management LLC15,485$754K<0.01%+11,03413F-HRTimeline
Ethic Inc.15,436$752K0.01%-46513F-HRTimeline
Louisiana State Employees Retirement Sy…15,100$735K0.01%+60013F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson14,947$728K<0.01%013F-HRTimelineGroup
Private Advisor Group, LLC14,242$694K<0.01%-14513F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC14,115$687K0.01%-3,83413F-HRTimeline
Campbell & CO Investment Adviser LLC13,835$674K0.05%+2,83513F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd13,662$666K0.01%new13F-HRTimelineGroup
ExodusPoint Capital Management, LP13,063$636K0.01%new13F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/13,056$636K<0.01%-2,82813F-HRTimelineGroup
Walleye Capital LLCin group Walleye Capital LLC12,971$632K0.01%new13F-HRTimelineGroup
State of Tennessee, Department of Treas…12,682$618K<0.01%-4,68013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC12,266$597K<0.01%-17,47213F-HRTimelineGroup
Elo Mutual Pension Insurance Co12,163$592K0.01%new13F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…12,144$591K0.01%-8,02013F-HRTimelineGroup
Cullen Capital Management, LLC11,790$574K0.01%+3,28313F-HRTimeline
Quantinno Capital Management LP11,604$565K<0.01%-3,61813F-HRTimeline
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP11,458$558K<0.01%+75113F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND11,369$554K<0.01%013F-HRTimeline
KLP KAPITALFORVALTNING AS11,100$541K<0.01%+4,20013F-HRTimeline
COMERICA BANK10,638$518K<0.01%-1,76213F-HRTimeline
Handelsbanken Fonder AB10,546$514K<0.01%-12013F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.10,356$505K<0.01%+30413F-HRTimelineGroup
Arax Advisory Partners10,305$502K0.01%+10,11913F-HRTimeline
Entropy Technologies, LP10,200$497K0.04%new13F-HRTimeline
Versor Investments LP10,084$491K0.09%-14,01613F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC10,037$489K0.01%-1,54513F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 3 filers holding9,799$477K-51,681Timeline
Canvas Wealth Advisors, LLC10,108$476K0.09%-11013F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC9,657$469K<0.01%-3,02313F-HRTimelineGroup
AMALGAMATED BANK9,632$469K<0.01%+69313F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC9,610$468K<0.01%new13F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM9,607$468K<0.01%+15813F-HRTimeline
Gitterman Wealth Management, LLC9,441$460K0.11%+6,23513F-HRTimeline
Skandinaviska Enskilda Banken AB (publ)9,355$456K<0.01%-24513F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…9,441$450K<0.01%+3,63013F-HRTimeline
Police & Firemen's Retirement System of…8,812$429K<0.01%+1,57513F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…8,676$423K<0.01%+1,41713F-HRTimelineGroup
TEACHERS RETIREMENT SYSTEM OF THE STATE…8,658$422K<0.01%-1,87813F-HRTimeline
LIBERTY WEALTH MANAGEMENT LLC8,618$420K0.06%new13F-HRTimeline
VISTA INVESTMENT PARTNERS LLC8,331$406K0.11%new13F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…8,211$400K<0.01%013F-HRTimeline
Lido Advisors, LLCin group Lido Advisors, LLC8,115$395K<0.01%-3913F-HRTimelineGroup
MARTINGALE ASSET MANAGEMENT L P8,088$394K0.01%+30013F-HRTimeline
EntryPoint Capital, LLC8,021$391K0.15%new13F-HRTimeline
CWM, LLCin group CWM, LLC7,996$389K<0.01%+3,27913F-HRTimelineGroup
D.A. DAVIDSON & CO.7,908$385K<0.01%+1,21713F-HRTimeline
Ensign Peak Advisors, Inc7,858$383K<0.01%-9,20013F-HR/ATimeline
Ballentine Partners, LLC7,581$369K0.01%-13313F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND7,410$361K<0.01%+30013F-HRTimeline
Gallagher Fiduciary Advisors, LLCin group Gallagher Fiduciary Advisors,…7,192$350K0.01%-35813F-HRTimelineGroup
HighTower Advisors, LLC7,014$342K<0.01%+27713F-HRTimeline
iSAM Funds (UK) Ltdin group iSAM Funds (UK) Ltd6,936$338K0.07%new13F-HRTimelineGroup
Ridgewood Investments LLC6,911$337K0.14%new13F-HRTimeline
Clear Creek Financial Management, LLC6,865$334K0.03%new13F-HRTimeline
Allspring Global Investments Holdings, …in group Allspring Global Investments …7,054$334K<0.01%-6813F-HRTimelineGroup
Y-Intercept (Hong Kong) Ltd6,817$332K0.01%new13F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…6,268$305K<0.01%+1,07413F-HRTimeline
Manchester Capital Management LLC6,194$302K0.04%new13F-HRTimeline
SYON CAPITAL LLC6,062$295K0.02%new13F-HRTimeline
SOL Capital Management CO6,000$292K0.03%013F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …5,920$288K<0.01%new13F-HRTimelineGroup
Arete Wealth Advisors, LLC5,700$278K0.02%-2213F-HRTimeline
ELCO Management Co., LLC5,593$272K0.14%+69813F-HRTimeline
One Capital Management, LLC5,437$265K0.01%013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…5,250$256K<0.01%+4,75213F-HRTimeline
Creative Planningin group Creative Planning5,217$254K<0.01%-6,84513F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA5,069$247K<0.01%-19,41913F-HRTimelineGroup
R Squared Ltd4,987$243K0.1%new13F-HRTimeline
Federation des caisses Desjardins du Qu…4,961$242K<0.01%+87813F-HRTimeline
Aigen Investment Management, LP4,838$236K0.04%new13F-HRTimeline
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…4,702$229K<0.01%new13F-HRTimelineGroup
Cetera Investment Advisers4,681$228K<0.01%new13F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd4,512$220K0.01%new13F-HRTimelineGroup
Freestone Grove Partners LP4,371$213K<0.01%new13F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…4,306$210K<0.01%+2,71813F-HRTimelineGroup
TEACHER RETIREMENT SYSTEM OF TEXAS4,242$207K<0.01%-67613F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV4,174$203K<0.01%new13F-HRTimeline
Allworth Financial LP3,215$157K<0.01%+25913F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…3,037$148K<0.01%-57513F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…2,872$140K<0.01%013F-HRTimeline
Ameritas Investment Partners, Inc.group of 2 filers holding2,661$130K-1,015Timeline