LYTIR

Company · HTO

H2O America

Name as listed on its exchange; filed with the SEC as H2O AMERICA.

Nasdaq's symbol directory lists HTO on Nasdaq as “H2O America - Common Stock”.

In the 12 months to Nov 8, 2026: insiders bought on 2 occasions ($302K); insiders sold on 1 occasion ($102K); 4 filings by holders of 5% or more; 3 company reports (Form 8-K, since May 26, 2026).

All insider filings at the SEC

Insider trades · SEC Form 4

Those inside the hall

Open-market purchases and sales only. Legs one person filed for one day are combined.

Who traded

  1. ATLAS Infrastructure Partners (UK) Ltd. sold on 1 day bought on 2 days latest Jul 7, 2026 sold $102K · bought $302K
Every trade (3)
  1. BUYATLAS Infrastructure Partners (UK) Ltd. bought Jul 7, 2026 2,784 shares filing $173K
  2. BUYATLAS Infrastructure Partners (UK) Ltd. bought Jul 1, 2026 2,132 shares filing $130K
  3. SELLATLAS Infrastructure Partners (UK) Ltd. sold Jul 1, 2026 1,686 shares filing $102K

Large holders · SEC Schedules 13D and 13G

Five percent and over

Anyone who comes to hold more than 5% of a company's voting shares must tell the SEC. A Schedule 13D is filed by a holder who may seek to influence the company; a 13G by one who states it is a passive investor. An amendment updates an earlier filing, and a stake reported as 0% means the holder says it has sold all, or nearly all, of its shares. Every recent 13D and 13G

  1. BlackRock, Inc. filed Oct 27, 2026 Schedule 13G/A passive 6,182,197 shares filing 14.8%
  2. ATLAS Infrastructure Partners (UK) Ltd. filed Sep 22, 2026 Schedule 13G/A passive 4,675,469 shares filing 11.17%
  3. ATLAS Infrastructure Partners (UK) Ltd. filed Aug 19, 2026 Schedule 13G/A passive 4,615,265 shares filing 11.03%
  4. BlackRock, Inc. filed Jul 28, 2026 Schedule 13G/A passive 6,612,895 shares filing 15.8%

Company reports · SEC Form 8-K

In its own words

Current reports the company filed with the SEC; most items are due within four business days of the event. Each line lists the report's items by the SEC's own titles; the filing says what happened. Reports collected since May 26, 2026; every 8-K at the SEC.

  1. Entry into a material definitive agreement; Creation of a direct financial obligation; Other events filing Nov 3, 2026
  2. Results of operations and financial condition filing Oct 26, 2026
  3. Completion of acquisition or disposition of assets; Regulation FD disclosure filing Oct 1, 2026

Sources: SEC EDGAR (Forms 4, 144 and 8-K) and STOCK Act periodic transaction reports. Filings can be late, amended or wrong at the source; see methodology.