ATLAS Infrastructure Partners (UK) Ltd. 4

What Happened

• Atlas Infrastructure Partners (UK) Ltd., disclosed as a 10% owner of H2O AMERICA (HTO), executed both a sale and a purchase in HTO stock on July 1, 2026. The filing shows a sale of 1,686 shares at $60.73 each for $102,399, and a purchase of 2,132 shares at $60.76 each for $129,535. The combined activity resulted in a net increase of 446 shares and a net cash outflow of $27,136 in favor of additional shares.

Key Details

• Transaction date: 2026-07-01
• Sale: 1,686 shares @ $60.73 = $102,399 (transaction code S)
• Purchase: 2,132 shares @ $60.76 = $129,535 (transaction code P)
• Net change: +446 shares; net value ≈ +$27,136 (more purchased than sold)
• Shares owned after transaction: not specified in the filing
• Filing date: 2026-07-02 (appears timely; no late-filing flag noted)
• Footnote: GIP Atlas Holdings Limited is the sole owner of Atlas Infrastructure Partners (UK) Ltd. but does not exercise investment discretion for the entity.

Context

• This reporting party is a 10% institutional owner, not an individual executive; such trades typically reflect institutional portfolio actions rather than insider views by company management. Mixed same-day sell and buy activity can be routine rebalancing or block-trade-related; the filing is factual about quantities and prices but does not state a motive.