MSEX
MIDDLESEX WATER CO
NASDAQ · Utilities · Regulated Water · US
$55.32
−1.58%Price chart
Aug 19Aug 24Aug 27Sep 1Sep 4Sep 10Sep 15Sep 18
Key dataSep 18, 2026
Open$56.26
From 52W high−10.72%
Volume239448.00
Market cap$1.04B
P/E (TTM)21.2x
P/S (TTM)5.1x
Div yield2.60%
Key dataSep 18, 2026
Open
$56.26
From 52W high
−10.72%
Volume
239448.00
Market cap
$1.04B
ValuationView details →
P/E (Fwd)
21.1x
EV/EBITDA
15.1x
P/E (TTM)
21.2x
RSI (14)
33.9
MomentumView details →
1D Return
−1.58%
YTD Return
+9.68%
SummaryUpdated Jun 1, 2026
Middlesex Water Company (NASDAQ:MSEX) is a regulated water utility company that has been serving communities in New Jersey and Delaware since its incorporation in 1896. Based in Iselin, New Jersey, the company has evolved from a local water provider into a comprehensive water and wastewater services operator over more than a century of operations. The company went public in 1973 and operates through both regulated utility services and non-regulated contract operations, making it one of the established players in the regional water utility sector.
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Latest newsMore news →
Tidewater Utilities, a subsidiary of Middlesex Water Company, announced a customer bill credit of approximately $0.5 million funded by PFAS litigation proceeds.20d agoMiddlesex Water Company reported its financial results for the second quarter ended June 30, 2026, with diluted earnings per share of $0.79.52d agoMiddlesex Water Company declared a quarterly cash dividend of $0.36 per share on its common stock.59d ago