H2O America (NASDAQ:HTO) has 270 institutional investors with active 13F positions as of December 2025.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| BlackRock, Inc. | 31 Mar, 2026 | 6,417,733 | -237,447 | -3.57% | $376,528,380.00 |
| ATLAS Infrastructure Partners (UK) Ltd. | 31 Mar, 2026 | 4,532,084 | 3,948,004 | 675.94% | $265,897,368.00 |
| ANTIPODES PARTNERS Ltd | 31 Mar, 2026 | 2,249,029 | 1,865,124 | 485.83% | $131,950,531.00 |
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 1,687,253 | 1,687,253 | 0.00% | $98,991,134.00 |
| WELLINGTON MANAGEMENT GROUP LLP | 31 Mar, 2026 | 1,613,571 | 1,613,571 | 0.00% | $94,668,210.00 |
| Cohen & Steers, Inc. | 31 Mar, 2026 | 1,607,964 | 1,063,420 | 195.29% | $94,339.00 |
| State Street Corp | 31 Mar, 2026 | 1,431,151 | 71,378 | 5.25% | $83,965,629.00 |
| Cerity Partners LLC | 31 Mar, 2026 | 1,309,679 | -136,123 | -9.42% | $76,838,858.00 |
| SOROS FUND MANAGEMENT LLC | 31 Mar, 2026 | 1,228,747 | 1,228,747 | 0.00% | $72,090,586.00 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 31 Mar, 2026 | 1,169,078 | 1,169,078 | 0.00% | $68,589,806.00 |
| Amundi | 31 Mar, 2026 | 1,156,952 | -555,934 | -32.46% | $67,883,115.00 |
| Zimmer Partners, LP | 31 Mar, 2026 | 1,001,000 | 957,184 | 2,184.55% | $58,728,670.00 |
| VICTORY CAPITAL MANAGEMENT INC | 31 Mar, 2026 | 911,895 | 443,553 | 94.71% | $53,500,879.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 897,076 | 65,264 | 7.85% | $52,642,490.00 |
| Yaupon Capital Management LP | 31 Mar, 2026 | 895,435 | 795,551 | 796.47% | $52,535,171.00 |
| Morgan Stanley | 31 Mar, 2026 | 781,201 | -586,979 | -42.90% | $45,833,134.00 |
| DIMENSIONAL FUND ADVISORS LP | 31 Mar, 2026 | 705,345 | 46,410 | 7.04% | $41,383,188.00 |
| Invesco Ltd. | 31 Mar, 2026 | 700,595 | 54,036 | 8.36% | $41,103,909.00 |
| KBC Group NV | 31 Mar, 2026 | 593,161 | 175,270 | 41.94% | $34,801.00 |
| SCHRODER INVESTMENT MANAGEMENT GROUP | 31 Mar, 2026 | 586,940 | 420,702 | 253.07% | $34,611,851.00 |