Companies: 10,795·Total market cap: $144.5T
H2O America

H2O America

HTONASDAQUtilities● Active
$57.43
+$0.88(+1.56%)
Market Cap$2.0B
P/E Ratio
52W High$61.87
52W Low$43.75

H2O America (HTO) Stock Ownership

Latest 13F position summary is not yet available — breakdown and tables fill in after filings publish (typically ~45 days after quarter end).

SEC 13F · FMP · HTO · as of —

Ownership Breakdown

Institutional data for this period is not yet available. SEC Form 13F filings are typically published 45 days after quarter end.

No institutional data available for this period.

Insider Buying vs Selling

HTO insider trading · insider activity

Source: SEC Form 4

Buy 75%Active transactions only25% Sell

Insiders have been net buyers of shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.

11

Buy transactions

2

Sell transactions

5.50

Buy/Sell ratio

$0M

Total disposed

Recent Insider Transactions

Showing 10 most recent · Common Stock only

Name · RoleDateTypeSharesPriceValueAfter Trans.Filing

Walters Andrew F

Chief Executive Officer

Jun 5, 2026Gift3,50826.8KForm 4 ↗

ATLAS Infrastructure Partners (UK) Ltd.

10 percent owner

May 29, 2026Purchase31,001$57.62$1.79M4.61MForm 4 ↗

ATLAS Infrastructure Partners (UK) Ltd.

10 percent owner

May 29, 2026Sale1,435$57.52$82.5K4.58MForm 4 ↗

KRUGER DENISE L

director

May 13, 2026Award1,9476.9KForm 4 ↗

KLEIN REBECCA A

director

May 13, 2026Award1,9479.2KForm 4 ↗

Guardino Carl

director

May 13, 2026Award1,9479.1KForm 4 ↗

Heather Hunt

director

May 13, 2026Award1,94711.2KForm 4 ↗

HANLEY MARY ANN

director

May 13, 2026Award1,94711.6KForm 4 ↗

WALLACE CAROL P

director

May 13, 2026Award1,94711.2KForm 4 ↗

Rowe Nick Orlando

director

May 13, 2026Award1,9472.5KForm 4 ↗

Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.

About institutional & insider ownership

H2O America (HTO) is primarily owned by institutional investors, who hold approximately — of total shares outstanding. Company insiders own approximately —, while retail and public investors account for the remaining —.

A total of 0 institutional investors currently hold HTO stock, with a combined institutional value of approximately $0 as of the most recent 13F filing period.

Frequently asked questions

HTO ownership

H2O America (HTO) is primarily owned by institutional investors, who hold approximately — of shares. The largest shareholder is — with a — stake. Company insiders hold —. Data sourced from SEC Form 13F as of —.

who owns HTO stockHTO ownership structureSEC Form 13F institutional holdingsHTO float vs institutions
Source: FMP · SEC Form 13F · SEC Form 4As of