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MIDDLESEX WATER CO

corporate_fare Company Profile

MIDDLESEX WATER CO

MSEX·NASDAQ·Energy & Transportation·CIK 0000066004

Middlesex Water Company owns and operates regulated water utility and wastewater systems, primarily in New Jersey and Delaware. The company also operates water and wastewater systems under contract for municipal and private clients, mainly in New Jersey and Delaware. Through its regulated utility systems, Middlesex Water Company serves approximately 131,000 customers. The company's subsidiaries include Tidewater Utilities, Inc., which owns Southern Shores Water Company, LLC and White Marsh Environmental Systems, Inc. Other subsidiaries are Pinelands Water Company and Pinelands Wastewater Company (collectively, Pinelands), Utility Service Affiliates, Inc. (USA), and Utility Service Affiliates (Perth Amboy) Inc. (USA-PA). The Middlesex System, located in New Jersey, provides water services to approximately 61,000 retail customers, primarily in eastern Middlesex County. It also supplies water under wholesale contracts to the City of Rahway, Townships of Edison and Marlboro, the Borough of Highland Park, and the Old Bridge Municipal Utilities Authority. The Middlesex System treats, stores, and distributes water for residential, commercial, industrial, and fire protection purposes. Middlesex Water Company was incorporated as a water utility company in 1897.

MIDDLESEX WATER CO (NASDAQ:MSEX) is a publicly traded company in the Energy & Transportation sector. Wiseek monitors MSEX SEC EDGAR filings and licensed market news in real time, scoring each submission for market-moving significance on a 1–10 scale. Items rated 7 or higher generate instant alerts.

Recent high-impact activity:

  • Middlesex Water Reports Mixed Q1: Revenue Misses Estimates, EPS Rises
  • Middlesex Water Details $506M Infrastructure Plan, Highlights Strong 2025 Performance
  • Middlesex Water Reports $30M in ATM Stock Sales, $80M Remaining
  • Middlesex Water Reports 2025 Results, Secures Major Rate Hikes & $506M Capital Plan
  • Middlesex Water Secures $14.5M Annual Rate Increase, Reports 2025 Earnings

Financial Snapshot

Fiscal year ended December 31, 2025
Revenue
$194.69M
Net Income
$42.82M
Diluted EPS
$2.36
Op. Cash Flow
$62.6M
Operating Income
$54.38M
Cash & Equivalents
$2.8M
Total Debt
$386.72M
Debt / Equity
0.78×
Net Margin
22.0%
Shares Outstanding
18.52M sh
Source: 10-K · filed 2026-02-19 · accession 0001628280-26-009777
Browse all tickers starting with M →
$52.95
52-week range · as of 2026-04-06 $44.17 – $67.09
Market cap
$986.07M
Volume
85.8K (0.7× avg)
3-mo avg 115.2K
Live data · 2026-06-14 05:14 UTC · Market closed

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feed MSEX - Latest Insights

MSEX
Apr 30, 2026, 5:31 PM EDT
Source: Reuters
Importance Score:
7
Price at Filing: $50.88
Real-time Price: $52.95 info
Change: +$2.06 (+4%) info
Market Cap: $986.065M info
MSEX
Apr 06, 2026, 4:05 PM EDT
Filing Type: DEF 14A
Importance Score:
7
Price at Filing: $52.80
Real-time Price: $52.95 info
Change: +$0.145 (+0.27%) info
Market Cap: $986.065M info
MSEX
Feb 20, 2026, 7:57 AM EST
Filing Type: 424B5
Importance Score:
7
Price at Filing: $54.10
Real-time Price: $52.95 info
Change: -$1.16 (-2%) info
Market Cap: $986.065M info
MSEX
Feb 19, 2026, 4:23 PM EST
Filing Type: 10-K
Importance Score:
8
Price at Filing: $54.47
Real-time Price: $52.95 info
Change: -$1.52 (-3%) info
Market Cap: $986.065M info
MSEX
Feb 19, 2026, 4:06 PM EST
Filing Type: 8-K
Importance Score:
8
Price at Filing: $54.47
Real-time Price: $52.95 info
Change: -$1.52 (-3%) info
Market Cap: $986.065M info