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, Q3 2025
Institutional positions in H2O America as of Sep 30, 2025. 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
- 281
- +24 vs. Q2 2025
- Shares held
- 28.9M
- +1.12M (+4.0%) vs. Q2 2025
- Total value
- $1.41B
- −$39.9M (−2.8%) vs. Q2 2025
- New holders
- 47
- 113 more added
- Sold out
- 23
- 91 more reduced
6 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 315 | $2.68B |
| Q1 2026 | 313 | $2.62B |
| Q4 2025 | 279 | $1.48B |
| Q3 2025 | 281 | $1.41B |
| Q2 2025 | 263 | $1.45B |
| Q1 2025 | 253 | $1.49B |
| Q4 2024 | 240 | $1.29B |
| Q3 2024 | 252 | $1.49B |
| Q2 2024 | 229 | $1.35B |
| Q1 2024 | 228 | $1.40B |
| Q4 2023 | 230 | $1.60B |
| Q3 2023 | 225 | $1.47B |
| Q2 2023 | 222 | $1.77B |
| Q1 2023 | 216 | $1.96B |
| Q4 2022 | 218 | $2.05B |
| Q3 2022 | 182 | $1.27B |
| Q2 2022 | 184 | $1.37B |
| Q1 2022 | 187 | $1.50B |
| Q4 2021 | 183 | $1.58B |
| Q3 2021 | 157 | $1.47B |
| Q2 2021 | 147 | $1.35B |
| Q1 2021 | 159 | $1.33B |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding H2O America; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Magellan Asset Management Ltd | 21,564 | $1.05M | 0.01% | +828+4.0% | Added |
| Voya Investment Management LLC | 21,050 | $1.03M | 0.00% | −4,590−17.9% | Reduced |
| Davy Global Fund Management Ltd | 20,040 | $975.9K | 0.07% | −7,499−27.2% | Reduced |
| CoreCommodity Management, LLC | 20,024 | $975.2K | 0.18% | −7,484−27.2% | Reduced |
| Algert Global LLC | 19,691 | $959.0K | 0.02% | +14,400+272.2% | Added |
| Atria Investments LLC | 19,407 | $945.1K | 0.01% | +7,134+58.1% | Added |
| Vontobel Holding Ltd. | 19,404 | $945.0K | 0.00% | −2,259−10.4% | Reduced |
| Inspire Advisors, LLC | 19,125 | $931.4K | 0.09% | +7,027+58.1% | Added |
| New York State Teachers Retirement System | 19,024 | $926.0K | 0.00% | +650+3.5% | Added |
| Stifel Financial Corp | 18,583 | $905.0K | 0.00% | +8,347+81.5% | Added |
| Macquarie Group Ltd | 18,369 | $894.6K | 0.00% | −815−4.2% | Reduced |
| State of Wisconsin Investment Board | 18,331 | $892.7K | 0.00% | −1,960−9.7% | Reduced |
| Dynamic Technology Lab Private Ltd | 18,247 | $889.0K | 0.15% | +18,247 | New |
| Brandywine Global Investment Management, LLC | 18,009 | $877.0K | 0.01% | +18,009 | New |
| MetLife Investment Management | 17,952 | $874.3K | 0.00% | −1,677−8.5% | Reduced |
| Aquatic Capital Management LLC | 17,558 | $855.1K | 0.02% | −12,880−42.3% | Reduced |
| State of Alaska, Department of Revenue | 17,546 | $854.0K | 0.01% | −947−5.1% | Reduced |
| Illinois Municipal Retirement Fund | 16,271 | $792.4K | 0.01% | +473+3.0% | Added |
| Guggenheim Capital LLC | 16,211 | $789.5K | 0.01% | −24−0.1% | Reduced |
| Manufacturers Life Insurance Company, The | 16,068 | $782.5K | 0.00% | −374−2.3% | Reduced |
| Everstar Asset Management, LLC | 15,844 | $771.6K | 0.44% | +1,792+12.8% | Added |
| Verition Fund Management LLC | 15,485 | $754.1K | 0.00% | +11,034+247.9% | Added |
| Ethic Inc. | 15,436 | $751.7K | 0.01% | −465−2.9% | Reduced |
| Louisiana State Employees Retirement System | 15,100 | $735.4K | 0.01% | +600+4.1% | Added |
| Janus Henderson Group PLC | 14,947 | $728.1K | 0.00% | 00.0% | Unchanged |
| Private Advisor Group, LLC | 14,242 | $693.6K | 0.00% | −145−1.0% | Reduced |
| Intech Investment Management LLC | 14,115 | $687.4K | 0.01% | −3,834−21.4% | Reduced |
| Campbell & CO Investment Adviser LLC | 13,835 | $673.8K | 0.05% | +2,835+25.8% | Added |
| Quadrature Capital Ltd | 13,662 | $665.6K | 0.01% | +13,662 | New |
| ExodusPoint Capital Management, LP | 13,063 | $636.2K | 0.01% | +13,063 | New |
| Bank of Montreal | 13,056 | $635.8K | 0.00% | −2,828−17.8% | Reduced |
| Walleye Capital LLC | 12,971 | $631.7K | 0.01% | +12,971 | New |
| State of Tennessee, Treasury Department | 12,682 | $617.6K | 0.00% | −4,680−27.0% | Reduced |
| Citigroup Inc | 12,266 | $597.4K | 0.00% | −17,472−58.8% | Reduced |
| Elo Mutual Pension Insurance Co | 12,163 | $592.3K | 0.01% | +12,163 | New |
| Brevan Howard Capital Management LP | 12,144 | $591.4K | 0.01% | −8,020−39.8% | Reduced |
| Cullen Capital Management LLC | 11,790 | $574.2K | 0.01% | +3,283+38.6% | Added |
| Quantinno Capital Management LP | 11,604 | $565.1K | 0.00% | −3,618−23.8% | Reduced |
| Van Eck Associates Corp | 11,458 | $558.0K | 0.00% | +751+7.0% | Added |
| New York State Common Retirement Fund | 11,369 | $553.7K | 0.00% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 11,100 | $540.6K | 0.00% | +4,200+60.9% | Added |
| Comerica Bank | 10,638 | $518.0K | 0.00% | −1,762−14.2% | Reduced |
| Handelsbanken Fonder AB | 10,546 | $514.0K | 0.00% | −120−1.1% | Reduced |
| Daiwa Securities Group Inc. | 10,356 | $505.0K | 0.00% | +304+3.0% | Added |
| SRS Capital Advisors, Inc. | 10,305 | $501.9K | 0.01% | +10,119+5,440.3% | Added |
| Entropy Technologies, LP | 10,200 | $496.7K | 0.04% | +10,200 | New |
| Versor Investments LP | 10,084 | $491.1K | 0.09% | −14,016−58.2% | Reduced |
| Yousif Capital Management, LLC | 10,037 | $488.8K | 0.01% | −1,545−13.3% | Reduced |
| Susquehanna International Group, LLP | 9,799 | $477.2K | 0.00% | −36,341−78.8% | Reduced |
| Canvas Wealth Advisors, LLC | 10,108 | $476.4K | 0.09% | −110−1.1% | Reduced |
| HSBC Holdings PLC | 9,657 | $469.0K | 0.00% | −3,023−23.8% | Reduced |
| Amalgamated Bank | 9,632 | $469.0K | 0.00% | +693+7.8% | Added |
| Los Angeles Capital Management LLC | 9,610 | $468.0K | 0.00% | +9,610 | New |
| Arizona State Retirement System | 9,607 | $467.9K | 0.00% | +158+1.7% | Added |
| CWM Advisors, LLC | 9,602 | $467.6K | 0.05% | +4,293+80.9% | Added |
| Gitterman Wealth Management, LLC | 9,441 | $459.7K | 0.11% | +6,235+194.5% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 9,355 | $455.6K | 0.00% | −245−2.6% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 9,441 | $449.6K | 0.00% | +3,630+62.5% | Added |
| Police & Firemen's Retirement System of New Jersey | 8,812 | $429.1K | 0.00% | +1,575+21.8% | Added |
| Pictet Asset Management Holding SA | 8,676 | $422.5K | 0.00% | +1,417+19.5% | Added |
| Teachers Retirement System of the State of Kentucky | 8,658 | $422.0K | 0.00% | −1,878−17.8% | Reduced |
| Liberty Wealth Management LLC | 8,618 | $419.7K | 0.06% | +8,618 | New |
| Vista Investment Partners LLC | 8,331 | $405.7K | 0.11% | +8,331 | New |
| State Board of Administration of Florida Retirement System | 8,211 | $399.9K | 0.00% | 00.0% | Unchanged |
| Lido Advisors, LLC | 8,115 | $395.2K | 0.00% | −39−0.5% | Reduced |
| Martingale Asset Management L P | 8,088 | $393.9K | 0.01% | +300+3.9% | Added |
| EntryPoint Capital, LLC | 8,021 | $390.6K | 0.15% | +8,021 | New |
| CWM, LLC | 7,996 | $389.0K | 0.00% | +3,279+69.5% | Added |
| D.A. Davidson & Co. | 7,908 | $385.1K | 0.00% | +1,217+18.2% | Added |
| Ensign Peak Advisors, Inc | 7,858 | $382.7K | 0.00% | −9,200−53.9% | Reduced |
| Ballentine Partners, LLC | 7,581 | $369.2K | 0.01% | −133−1.7% | Reduced |
| Oregon Public Employees Retirement Fund | 7,410 | $360.9K | 0.00% | +300+4.2% | Added |
| Gallagher Fiduciary Advisors, LLC | 7,192 | $350.3K | 0.01% | −358−4.7% | Reduced |
| HighTower Advisors, LLC | 7,014 | $341.6K | 0.00% | +277+4.1% | Added |
| ISAM Funds (UK) Ltd | 6,936 | $337.8K | 0.07% | +6,936 | New |
| Ridgewood Investments LLC | 6,911 | $336.6K | 0.14% | +6,911 | New |
| Clear Creek Financial Management, LLC | 6,865 | $334.3K | 0.03% | +6,865 | New |
| Allspring Global Investments Holdings, LLC | 7,054 | $333.6K | 0.00% | −68−1.0% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 6,817 | $332.0K | 0.01% | +6,817 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,268 | $305.3K | 0.00% | +1,074+20.7% | Added |
| Manchester Capital Management LLC | 6,194 | $301.6K | 0.04% | +6,194 | New |
| Syon Capital LLC | 6,062 | $295.2K | 0.02% | +6,062 | New |
| SOL Capital Management CO | 6,000 | $292.0K | 0.03% | 00.0% | Unchanged |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 5,920 | $288.3K | 0.00% | +5,920 | New |
| Arete Wealth Advisors, LLC | 5,700 | $278.0K | 0.02% | −22−0.4% | Reduced |
| ELCO Management Co., LLC | 5,593 | $272.4K | 0.14% | +698+14.3% | Added |
| One Capital Management, LLC | 5,437 | $264.8K | 0.01% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 5,250 | $255.7K | 0.00% | +4,752+954.2% | Added |
| Creative Planning | 5,217 | $254.1K | 0.00% | −6,845−56.7% | Reduced |
| Royal Bank of Canada | 5,069 | $247.0K | 0.00% | −19,419−79.3% | Reduced |
| R Squared Ltd | 4,987 | $242.9K | 0.10% | +4,987 | New |
| Federation des caisses Desjardins du Quebec | 4,961 | $241.6K | 0.00% | +878+21.5% | Added |
| Aigen Investment Management, LP | 4,838 | $235.6K | 0.04% | +4,838 | New |
| Capstone Investment Advisors, LLC | 4,702 | $229.0K | 0.00% | +4,702 | New |
| Cetera Investment Advisers | 4,681 | $228.0K | 0.00% | +4,681 | New |
| XTX Topco Ltd | 4,512 | $219.7K | 0.01% | +4,512 | New |
| Freestone Grove Partners LP | 4,371 | $212.9K | 0.00% | +4,371 | New |
| Russell Investments Group, Ltd. | 4,306 | $209.7K | 0.00% | +2,718+171.2% | Added |
| Teacher Retirement System of Texas | 4,242 | $206.6K | 0.00% | −676−13.7% | Reduced |
| Mercer Global Advisors Inc | 4,174 | $203.3K | 0.00% | +4,174 | New |