HTO H2O America
H2O America (HTO) Institutional Ownership
What the institutions did with HTO last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 7.1M | 16.1% |
| ATLAS Infrastructure Partners (UK) Ltd. | 4.6M | 10.4% |
| WELLINGTON MANAGEMENT GROUP LLP | 2.0M | 4.5% |
| ANTIPODES PARTNERS Ltd | 1.8M | 4.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 1.6M | 3.6% |
| STATE STREET CORP | 1.6M | 3.5% |
| Cerity Partners LLC | 1.3M | 3.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1.3M | 2.9% |
| SOROS FUND MANAGEMENT LLC | 1.3M | 2.8% |
| VICTORY CAPITAL MANAGEMENT INC | 1.2M | 2.6% |
| Amundi | 1.1M | 2.5% |
| GEODE CAPITAL MANAGEMENT, LLC | 992.5K | 2.2% |
| Yaupon Capital Management LP | 851.8K | 1.9% |
| TWO SIGMA INVESTMENTS, LP | 806.5K | 1.8% |
| Invesco Ltd. | 776.3K | 1.8% |
| DIMENSIONAL FUND ADVISORS LP | 714.6K | 1.6% |
| KBC Group NV | 610.2K | 1.4% |
| MORGAN STANLEY | 589.7K | 1.3% |
| Legal & General Group Plc | 571.5K | 1.3% |
| Resolution Capital Ltd | 515.8K | 1.2% |
| Zimmer Partners, LP | 513.5K | 1.2% |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | 504.4K | 1.1% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 503.0K | 1.1% |
| SCHRODER INVESTMENT MANAGEMENT GROUP | 494.5K | 1.1% |
| FIRST TRUST ADVISORS LP | 490.8K | 1.1% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| COHEN & STEERS, INC. | Reduced | 1.6M | 310.9K | -1.3M |
| BlackRock, Inc. | Increased | 6.4M | 7.1M | +688.7K |
| TWO SIGMA INVESTMENTS, LP | Increased | 250.3K | 806.5K | +556.2K |
| ANTIPODES PARTNERS Ltd | Reduced | 2.2M | 1.8M | -489.4K |
| Zimmer Partners, LP | Reduced | 1.0M | 513.5K | -487.5K |
| CITADEL ADVISORS LLC | Reduced | 416.1K | 26.2K | -389.9K |
| WELLINGTON MANAGEMENT GROUP LLP | Increased | 1.6M | 2.0M | +382.3K |
| Assenagon Asset Management S.A. | New | 0 | 359.8K | +359.8K |
| MILLENNIUM MANAGEMENT LLC | Reduced | 343.8K | 18.2K | -325.6K |
| RAYMOND JAMES FINANCIAL INC | Increased | 27.6K | 315.1K | +287.4K |
| Point72 Asset Management, L.P. | Reduced | 371.1K | 114.2K | -256.9K |
| VICTORY CAPITAL MANAGEMENT INC | Increased | 911.9K | 1.2M | +256.8K |
| NUANCE INVESTMENTS, LLC | Reduced | 391.6K | 154.4K | -237.2K |
| MORGAN STANLEY | Reduced | 781.2K | 589.7K | -191.5K |
| River Road Asset Management, LLC | New | 0 | 126.7K | +126.7K |
| STATE STREET CORP | Increased | 1.4M | 1.6M | +123.5K |
| VANGUARD CAPITAL MANAGEMENT LLC | Reduced | 1.7M | 1.6M | -112.9K |
| Nuveen, LLC | Increased | 232.1K | 337.7K | +105.6K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 157.9K | 53.2K | -104.7K |
| JANE STREET GROUP, LLC | Sold Out | 103.9K | 0 | -103.9K |
| JENNISON ASSOCIATES LLC | Sold Out | 101.1K | 0 | -101.1K |
| Ghisallo Capital Management LLC | Sold Out | 100.0K | 0 | -100.0K |
| D. E. Shaw & Co., Inc. | Increased | 39.2K | 135.5K | +96.4K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 897.1K | 992.5K | +95.4K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 1.2M | 1.3M | +94.8K |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | Increased | 409.7K | 504.4K | +94.7K |
| GOLDMAN SACHS GROUP INC | Increased | 342.0K | 436.3K | +94.3K |
| SCHRODER INVESTMENT MANAGEMENT GROUP | Reduced | 586.9K | 494.5K | -92.4K |
| Jump Financial, LLC | Increased | 6.8K | 99.0K | +92.2K |
| SEI INVESTMENTS CO | Reduced | 115.9K | 26.5K | -89.4K |
| BANK OF AMERICA CORP /DE/ | Reduced | 264.9K | 177.0K | -87.9K |
| Russell Investments Group, Ltd. | Reduced | 106.0K | 19.6K | -86.4K |
| ATLAS Infrastructure Partners (UK) Ltd. | Increased | 4.5M | 4.6M | +80.0K |
| Invesco Ltd. | Increased | 700.6K | 776.3K | +75.7K |
| Swiss Life Asset Management Ltd | Sold Out | 75.7K | 0 | -75.7K |
| ExodusPoint Capital Management, LP | Increased | 6.1K | 71.9K | +65.9K |
| Squarepoint Ops LLC | Increased | 105.6K | 170.1K | +64.5K |
| DUFF & PHELPS INVESTMENT MANAGEMENT CO | Increased | 111.8K | 176.0K | +64.2K |
| Amundi | Reduced | 1.2M | 1.1M | -51.6K |
| MIROVA | Increased | 195.2K | 244.6K | +49.3K |
| AQR CAPITAL MANAGEMENT LLC | Increased | 171.7K | 215.9K | +44.3K |
| Yaupon Capital Management LP | Reduced | 895.4K | 851.8K | -43.6K |
| HRT FINANCIAL LP | Reduced | 113.2K | 69.7K | -43.4K |
| NORTHERN TRUST CORP | Increased | 373.3K | 415.4K | +42.1K |
| Ausbil Investment Management Ltd | Reduced | 244.3K | 203.0K | -41.3K |
| FIRST TRUST ADVISORS LP | Reduced | 532.0K | 490.8K | -41.2K |
| BNP PARIBAS FINANCIAL MARKETS | Increased | 49.9K | 90.7K | +40.9K |
| Headlands Technologies LLC | New | 0 | 36.8K | +36.8K |
| Schonfeld Strategic Advisors LLC | Increased | 76.1K | 111.6K | +35.5K |
| BW Gestao de Investimentos Ltda. | Reduced | 220.9K | 185.8K | -35.1K |
| OCCUDO QUANTITATIVE STRATEGIES LP | Increased | 61.4K | 96.2K | +34.8K |
| Vennlight Capital Management, LP | Reduced | 162.2K | 128.8K | -33.4K |
| Resolution Capital Ltd | Increased | 482.5K | 515.8K | +33.3K |
| Quantinno Capital Management LP | Increased | 42.0K | 74.1K | +32.1K |
| Mariner, LLC | Reduced | 48.0K | 16.6K | -31.4K |
| FRANKLIN RESOURCES INC | Increased | 118.9K | 149.7K | +30.8K |
| Balyasny Asset Management L.P. | Reduced | 36.8K | 6.4K | -30.4K |
| Aquatic Capital Management LLC | New | 0 | 30.4K | +30.4K |
| Atom Investors LP | New | 0 | 30.0K | +30.0K |
| Legal & General Group Plc | Increased | 543.5K | 571.5K | +28.1K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.