HTO (H2O AMERICA) is held by 151 institutional investors as of Q2 2026. Largest holders: BlackRock, Inc. ($431.9M), WELLINGTON MANAGEMENT GROUP LLP ($121.3M), VANGUARD CAPITAL MANAGEMENT LLC ($95.7M). Net institutional sentiment: Mixed.
151
Holders
(13 Elite)
$1.9B
Total Value
62% (154)
Consensus
96 buying - 58 selling
13F: Insider & Congress: Updated regularly
Who's Trading
Source dates: Price Aug 28, 2026 · Insiders Jul 13, 2026 · Activists Aug 19, 2026 · Congress none
ActivistAIATLAS Infrastructure Partners (UK) Ltd.11.0%Aug 19, 2026
InsiderALATLAS Infrastructure Partners (UK) Ltd.Buy $173KJul 7, 2026
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Top Holders
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Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer