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Mid Cap
Water Utilities
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
AWR icon
1
American States Water
AWR
$3.42B
$3.42B $86.32 1.14%
CWT icon
2
California Water Service
CWT
$3.05B
$3.05B $48.50 1.85%
HTO icon
3
H2O America
HTO
$2.89B
$2.89B $59.74 2%

Mid Cap Water Utilities Stocks at a Glance

Water utilities distribute drinking water and provide treatment services under regulated frameworks. The most defensive utility niche: demand is essential and stable, with growth driven by rate increases funding pipe replacement and system consolidation.

There are 3 mid cap Water Utilities stocks — companies in the Water Utilities industry with a market cap between $2B and $10B — worth a combined $9.36B.

The largest by market cap are American States Water (AWR) at $3.42B, California Water Service (CWT) at $3.05B and H2O America (HTO) at $2.89B.

Among institutional investors, American States Water (AWR) drew the most net new fund positions in Q2 2026: 69 funds opened new positions, taking total fund holders up 33 (8.7%) quarter-over-quarter.

Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q2 2026.