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NASDAQ: HTO
H2o America Stock Ownership - Who owns H2o America?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have H2o America insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Megan MatternCAO;PAO;Ctrl2026-07-301,154$61.97
$71.51kSell
Atlas Infrastructure Partners Uk Ltd10% Owner2026-07-072,784$62.03
$172.69kBuy
Atlas Infrastructure Partners Uk Ltd10% Owner2026-07-072,784$62.03
$172.69kBuy
Atlas Infrastructure Partners Uk Ltd10% Owner2026-07-072,784$62.03
$172.69kBuy
Atlas Infrastructure Partners Uk Ltd10% Owner2026-07-012,132$60.76
$129.53kBuy
Ann P. KellyCFO and Treasurer2026-07-0188$60.74
$5.35kSell
Andrew F. WaltersChief Executive Officer2026-07-01374$60.74
$22.72kSell
Atlas Infrastructure Partners Uk Ltd10% Owner2026-07-011,686$60.74
$102.40kSell
Atlas Infrastructure Partners Uk Ltd10% Owner2026-05-291,435$57.52
$82.54kSell
Atlas Infrastructure Partners Uk Ltd10% Owner2026-05-2931,001$57.62
$1.79MBuy

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Net Insider Buy/Sell (L12M) Ownership

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HTO Shareholders

What type of owners hold H2o America stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Atlas Infrastructure Partners Uk Ltd9.55%4,615,265$282.41MInsider
Gip Atlas Holdings Ltd9.36%4,523,084$276.77MInsider
George E. Moss4.51%2,179,883$133.39MInsider
Moss Jr Revocable Trust Au March 24 1982 Roscoe4.42%2,137,868$130.82MInsider
Nancy Owen Moss3.26%1,573,380$96.28MInsider
Mark L. Cali0.91%441,495$27.02MInsider
W. Richard Roth0.58%279,334$17.09MInsider
Valer Robert A. Van0.20%94,410$5.78MInsider
Eric W. Thornburg0.16%78,418$4.80MInsider
Maureen P. Westbrook0.08%40,590$2.48MInsider

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HTO vs Water Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
HTO0.09%34.13%Net Buying
CWT0.09%1.96%Net SellingNet Selling
AWR0.08%2.37%Net BuyingNet Selling
MSEX0.08%4.65%Net BuyingNet Selling
YORW0.06%3.98%Net SellingNet Selling
View Top Water Stocks

H2o America Stock Ownership FAQ

Who owns H2o America?

H2o America (NASDAQ: HTO) is owned by 0.09% institutional shareholders, 34.13% H2o America insiders, and 65.77% retail investors. Atlas Infrastructure Partners Uk Ltd is the largest individual H2o America shareholder, owning 4.62M shares representing 9.55% of the company. Atlas Infrastructure Partners Uk Ltd's H2o America shares are currently valued at $279.87M.

If you're new to stock investing, here's how to buy H2o America stock.
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