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H2O America

HTO
Exchange
Nasdaq
Industry
Water Supply
SEC CIK
0000766829

In the last 90 days, H2O America insiders filed 2 open-market purchases and 1 sale; 315 institutions reported holding it in 13F filings for Q2 2026, worth $2.68B in total; Soros Fund Management is the only superinvestor holding it.

13F holders, Q4 2023

Institutional positions in H2O America as of Dec 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
230
+7 vs. Q3 2023
Shares held
24.5M
+5.38K (0.0%) vs. Q3 2023
Total value
$1.60B
+$128.3M (+8.7%) vs. Q3 2023
New holders
27
82 more added
Sold out
20
87 more reduced

2 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2023: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting HTO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2023: 230 institutions
Q1 2021: 159 institutionsQ2 2021: 147 institutionsQ3 2021: 157 institutionsQ4 2021: 183 institutionsQ1 2022: 187 institutionsQ2 2022: 184 institutionsQ3 2022: 182 institutionsQ4 2022: 218 institutionsQ1 2023: 216 institutionsQ2 2023: 222 institutionsQ3 2023: 225 institutionsQ4 2023: 230 institutionsQ1 2024: 228 institutionsQ2 2024: 229 institutionsQ3 2024: 252 institutionsQ4 2024: 240 institutionsQ1 2025: 253 institutionsQ2 2025: 263 institutionsQ3 2025: 281 institutionsQ4 2025: 279 institutionsQ1 2026: 313 institutionsQ2 2026: 315 institutions
Value heldQ4 2023: $1.60B
Q1 2021: $1.33BQ2 2021: $1.35BQ3 2021: $1.47BQ4 2021: $1.58BQ1 2022: $1.50BQ2 2022: $1.37BQ3 2022: $1.27BQ4 2022: $2.05BQ1 2023: $1.96BQ2 2023: $1.77BQ3 2023: $1.47BQ4 2023: $1.60BQ1 2024: $1.40BQ2 2024: $1.35BQ3 2024: $1.49BQ4 2024: $1.29BQ1 2025: $1.49BQ2 2025: $1.45BQ3 2025: $1.41BQ4 2025: $1.48BQ1 2026: $2.62BQ2 2026: $2.68B
Institutions holding HTO and their total value by quarter
QuarterHoldersValue
Q2 2026315$2.68B
Q1 2026313$2.62B
Q4 2025279$1.48B
Q3 2025281$1.41B
Q2 2025263$1.45B
Q1 2025253$1.49B
Q4 2024240$1.29B
Q3 2024252$1.49B
Q2 2024229$1.35B
Q1 2024228$1.40B
Q4 2023230$1.60B
Q3 2023225$1.47B
Q2 2023222$1.77B
Q1 2023216$1.96B
Q4 2022218$2.05B
Q3 2022182$1.27B
Q2 2022184$1.37B
Q1 2022187$1.50B
Q4 2021183$1.58B
Q3 2021157$1.47B
Q2 2021147$1.35B
Q1 2021159$1.33B

Institutions, Q4 2023

Shares, value and share of portfolio for each institution holding H2O America; share changes are against Q3 2023.

Institutions holding HTO in Q4 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Lido Advisors, LLC8,375$547.3K0.01%−11,326−57.5%Reduced
Arizona State Retirement System8,437$551.4K0.00%−63−0.7%Reduced
Oregon Public Employees Retirement Fund8,510$556.1K0.01%−42−0.5%Reduced
Tower Research Capital LLC (TRC)8,963$585.7K0.01%+7,298+438.3%Added
State Board of Administration of Florida Retirement System9,121$596.1K0.00%−19,572−68.2%Reduced
Balyasny Asset Management LLC9,186$600.3K0.00%−2,444−21.0%Reduced
Engineers Gate Manager LP9,339$610.3K0.02%+3,944+73.1%Added
Kestra Advisory Services, LLC9,920$648.2K0.01%−851−7.9%Reduced
Voloridge Investment Management, LLC10,069$658.0K0.00%−47,335−82.5%Reduced
Tortoise Capital Advisors, L.L.C.10,164$664.2K0.01%+454+4.7%Added
Ziegler Capital Management, LLC10,218$667.7K0.03%+667+7.0%Added
Teachers Retirement System of the State of Kentucky10,536$688.0K0.01%00.0%Unchanged
Putnam Investments LLC10,534$688.4K0.00%−324−3.0%Reduced
Susquehanna Portfolio Strategies, LLC10,742$702.0K0.01%+10,742New
Stifel Financial Corp11,063$722.9K0.00%+83+0.8%Added
Manchester Capital Management LLC11,152$728.8K0.10%−9−0.1%Reduced
Amalgamated Bank11,247$735.0K0.01%−314−2.7%Reduced
New York State Common Retirement Fund11,479$750.2K0.00%−2,057−15.2%Reduced
AQR Capital Management LLC11,847$774.2K0.00%−980−7.6%Reduced
FMR LLC12,058$788.0K0.00%+5,316+78.8%Added
Creative Planning12,093$790.3K0.00%+930+8.3%Added
Voya Investment Management LLC12,736$832.3K0.00%+290+2.3%Added
Versor Investments LP13,323$870.7K0.18%−4,100−23.5%Reduced
Royal Bank of Canada13,469$879.0K0.00%+5,043+59.9%Added
CenterBook Partners LP14,076$919.9K0.11%+2,082+17.4%Added
Millennium Management LLC14,246$931.0K0.00%−41,982−74.7%Reduced
Occudo Quantitative Strategies LP14,285$933.5K0.13%−4,177−22.6%Reduced
Yousif Capital Management, LLC14,385$940.1K0.01%−425−2.9%Reduced
Louisiana State Employees Retirement System14,500$947.6K0.02%−200−1.4%Reduced
HRT Financial LP14,736$962.0K0.01%+14,736New
Manufacturers Life Insurance Company, The14,959$977.6K0.00%−18−0.1%Reduced
Janus Henderson Group PLC15,097$986.5K0.00%−22−0.1%Reduced
Eqis Capital Management, Inc.15,985$1.04M0.09%−2,423−13.2%Reduced
MetLife Investment Management16,337$1.07M0.01%00.0%Unchanged
Illinois Municipal Retirement Fund16,397$1.07M0.02%+60+0.4%Added
ExodusPoint Capital Management, LP16,500$1.08M0.01%+3,279+24.8%Added
Ensign Peak Advisors, Inc16,500$1.08M0.00%+5,600+51.4%Added
Mirae Asset Global Investments Co., Ltd.16,666$1.09M0.00%+487+3.0%Added
American International Group, Inc.17,243$1.13M0.00%−131−0.8%Reduced
Citigroup Inc17,543$1.15M0.00%+6,233+55.1%Added
State of Alaska, Department of Revenue17,878$1.17M0.01%−122−0.7%Reduced
New York State Teachers Retirement System18,427$1.20M0.00%+300+1.7%Added
Davy Global Fund Management Ltd18,580$1.21M0.14%+18,580New
Comerica Bank18,600$1.22M0.01%+182+1.0%Added
Macquarie Group Ltd18,636$1.22M0.00%+6,867+58.3%Added
Jennison Associates LLC19,139$1.25M0.00%+377+2.0%Added
Vontobel Holding Ltd.19,347$1.26M0.01%−3,794−16.4%Reduced
Price T Rowe Associates Inc19,511$1.28M0.00%+694+3.7%Added
BNP Paribas Arbitrage, SA19,541$1.28M0.00%−5,720−22.6%Reduced
Allspring Global Investments Holdings, LLC20,024$1.31M0.00%−3,117−13.5%Reduced
Ethic Inc.20,150$1.32M0.04%+5,333+36.0%Added
Franklin Resources Inc21,298$1.39M0.00%−304−1.4%Reduced
State of Tennessee, Treasury Department21,389$1.40M0.01%+5,456+34.2%Added
Two Sigma Investments, LP21,635$1.41M0.00%−64,958−75.0%Reduced
Magellan Asset Management Ltd21,767$1.42M0.01%−2,115−8.9%Reduced
Allianz Asset Management GmbH22,433$1.47M0.00%−4,587−17.0%Reduced
Chatham Capital Group, Inc.23,532$1.54M0.31%−1,615−6.4%Reduced
E. Ohman J:or Asset Management AB24,594$1.61M0.06%+894+3.8%Added
First National Corp24,853$1.62M0.40%−1,791−6.7%Reduced
Texas Permanent School Fund25,103$1.64M0.01%+551+2.2%Added
Thrivent Financial for Lutherans25,894$1.69M0.00%−553−2.1%Reduced
Exchange Traded Concepts, LLC26,160$1.71M0.05%+816+3.2%Added
Wells Fargo & Company26,740$1.75M0.00%+2,968+12.5%Added
Bank of Montreal28,759$1.91M0.00%+3,135+12.2%Added
Clear Harbor Asset Management, LLC29,451$1.92M0.18%−587−2.0%Reduced
Qube Research & Technologies Ltd30,362$1.98M0.00%−17,735−36.9%Reduced
Private Advisor Group, LLC32,003$2.09M0.02%−427−1.3%Reduced
California State Teachers Retirement System32,141$2.10M0.00%−1,302−3.9%Reduced
Guggenheim Capital LLC33,571$2.19M0.02%−3,588−9.7%Reduced
Two Sigma Advisers, LP34,500$2.25M0.01%−16,800−32.7%Reduced
Maryland State Retirement & Pension System35,104$2.29M0.05%+467+1.3%Added
Jane Street Group, LLC35,258$2.30M0.00%+35,258New
Skandinaviska Enskilda Banken AB (publ)35,769$2.34M0.01%+12,990+57.0%Added
Deutsche Bank AG37,430$2.45M0.00%−5,398−12.6%Reduced
State of New Jersey Common Pension Fund D37,757$2.47M0.01%00.0%Unchanged
Alliancebernstein L.P.41,200$2.69M0.00%−1,279−3.0%Reduced
Storebrand Asset Management AS42,557$2.78M0.01%+3,381+8.6%Added
Prudential Financial Inc45,127$2.95M0.00%+8,440+23.0%Added
Susquehanna International Group, LLP46,248$3.02M0.01%+36,140+357.5%Added
Bank of America Corp47,444$3.10M0.00%+9,400+24.7%Added
Gamco Investors, Inc. Et Al47,750$3.12M0.03%−700−1.4%Reduced
TD Asset Management Inc51,400$3.36M0.00%00.0%Unchanged
Barclays PLC51,797$3.38M0.00%+37,288+257.0%Added
Great West Life Assurance Co57,478$3.74M0.01%−37−0.1%Reduced
Credit Suisse AG58,580$3.83M0.00%+3,866+7.1%Added
Commonwealth of Pennsylvania Public School Empls Retrmt Sys58,852$3.85M0.03%−12,672−17.7%Reduced
Swiss National Bank59,500$3.89M0.00%−6,200−9.4%Reduced
Public Sector Pension Investment Board60,307$3.94M0.03%+24,542+68.6%Added
Confluence Investment Management LLC62,096$4.06M0.06%−4,357−6.6%Reduced
State of Wisconsin Investment Board64,909$4.24M0.01%+6,371+10.9%Added
UBS Asset Management Americas Inc71,334$4.66M0.00%+3,775+5.6%Added
PATRIZIA Pty Ltd78,752$5.15M8.73%−36,965−31.9%Reduced
Clean Yield Group88,360$5.77M2.43%+9,123+11.5%Added
Ameriprise Financial Inc89,517$5.85M0.00%−4,317−4.6%Reduced
Raymond James & Associates90,269$5.90M0.00%−10,510−10.4%Reduced
Thematics Asset Management96,246$6.29M0.28%00.0%Unchanged
Duff & Phelps Investment Management Co98,239$6.42M0.08%00.0%Unchanged
UBS Group AG99,117$6.48M0.00%+23,173+30.5%Added
Assenagon Asset Management S.A.107,343$7.01M0.02%+22,223+26.1%Added
Goldman Sachs Group Inc107,475$7.02M0.00%+7,884+7.9%Added