Middlesex Water Company (MSEX) closed at $54.04 on October 20, 2026, up 1.5% from the previous close, on volume of 60,228 shares (30-day average 135,728).
Data as of October 20, 2026.
20-Oct-2026
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Globe Newswire (Tue, 20-Oct 12:02 PM ET)
Middlesex Water Company to Report Third Quarter 2026 Earnings on October 29
Globe Newswire (Thu, 15-Oct 4:05 PM ET)
Tidewater Utilities Announces Second Customer Bill Credit Using PFAS Litigation Proceeds
Globe Newswire (Mon, 31-Aug 4:05 PM ET)
Middlesex Water Company Reports Second Quarter 2026 Earnings
Globe Newswire (Thu, 30-Jul 4:15 PM ET)
Middlesex Water Company Declares Quarterly Cash Dividend
Globe Newswire (Thu, 23-Jul 4:07 PM ET)
Middlesex Water Co owns and operates regulated water utility and wastewater systems in the U.S. The company has two operating segments, Regulated and Non-Regulated. The regulated business includes collecting and distributing water to residential, commercial, industrial, and fire protection consumers. The non-regulated business includes contract services for the operation of private water and wastewater systems. The majority of the company's revenue is derived from the Regulated segment and from residential customers.
Middlesex Water Company trades on the NASDAQ stock market under the symbol MSEX.
As of October 20, 2026, MSEX stock price climbed to $54.04 with 60,228 million shares trading.
MSEX has a beta of -0.02, meaning it tends to be less sensitive to market movements. MSEX has a correlation of 0.00 to the broad based SPY ETF.
MSEX has a market cap of $1.02 billion. This is considered a Small Cap stock.
Last quarter Middlesex Water Company reported $56 million in Revenue and $.79 earnings per share. This beat revenue expectation by $1 million and exceeded earnings estimates by $.11.
In the last 3 years, MSEX traded as high as $73.47 and as low as $44.17.
The top ETF exchange traded funds that MSEX belongs to (by Net Assets): IJR, VTI, IWM, VXF, SMDV.
MSEX has underperformed the market in the last year with a return of -4.8%, while the SPY ETF gained +16.9%. In the last 3 month period, MSEX fell short of the market, returning -5.3%, while SPY returned +3.7%. However, in the most recent 2 weeks MSEX has outperformed the stock market by returning +1.8%, while SPY returned -0.7%.
MSEX support price is $52.49 and resistance is $54.03 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that MSEX shares will trade within this expected range on the day.
