We are live on ! Find out more

Mid Cap
Water Utilities
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
AWR icon
1
American States Water
AWR
$3.44B
$3.44B $86.84 0.42%
CWT icon
2
California Water Service
CWT
$2.98B
$2.98B $48.20 0.04%
HTO
3
H2O America
HTO
$2.62B
$2.62B $62.67 0.02%

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 $9.05B.

The largest by market cap are American States Water (AWR) at $3.44B, California Water Service (CWT) at $2.98B and H2O America (HTO) at $2.62B.

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 32 (8.5%) quarter-over-quarter.

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