MSEX
UtilitiesMiddlesex Water Company · Regulated Water · $970M
What is Middlesex Water Company?
Middlesex Water Company is a regulated water and wastewater utility serving customers across New Jersey and Delaware. One of the older operating utilities in the region, it has built its business around essential water infrastructure.
Middlesex Water collects, treats, and distributes water to residential, commercial, industrial, and fire protection customers on both a retail and wholesale basis. It also operates regulated wastewater systems. A smaller non-regulated segment provides contract operation and maintenance services for municipal and private water systems, adding a modest service-revenue layer alongside the core regulated business.
Incorporated in 1896 and headquartered in Iselin, New Jersey, Middlesex Water has operated as a public utility for well over a century.
- Regulated water distribution and treatment
- Regulated wastewater system operations
- Non-regulated contract O&M services for municipalities
- Wholesale water supply to other utilities
Is MSEX a Good Stock to Buy?
UQS Score rates MSEX as Good overall, reflecting a stable regulated utility profile with some areas that warrant closer attention.
Valuation stands out as the most favorable pillar for MSEX, suggesting the stock is not obviously expensive relative to its utility peers. The regulated business model provides predictable revenue streams that support consistency across Quality and Moat dimensions.
The Risk pillar is rated Weak, which is the most notable flag — investors should examine balance sheet leverage and regulatory exposure before committing capital.
See the exact pillar breakdown and full financial metrics by signing up for a UQS Pro account. Sign up free →
Past performance does not guarantee future results. UQS Score is based on fundamental data and is not a buy/sell recommendation.
Does MSEX pay dividends?
Yes — Middlesex Water Company pays a dividend.
Middlesex Water pays a regular dividend, consistent with the capital-return tradition of regulated utilities. Rate-regulated cash flows provide a relatively stable foundation for sustaining payouts. Income-oriented investors often look to utilities like MSEX precisely for this kind of recurring distribution, though the Risk pillar rating is worth weighing alongside dividend sustainability.
When does MSEX report earnings?
Middlesex Water reports earnings on a quarterly cadence, typical for US-listed equities.
As a regulated utility, MSEX's quarterly results are largely shaped by rate case outcomes, capital investment levels, and weather-driven demand. Revenue variability tends to be modest compared to non-regulated sectors, though infrastructure spending can pressure near-term margins.
For the most recent quarter's results, visit Middlesex Water Company's investor relations page directly.
MSEX Price History
-32.7% over 5Y
Monthly close, adjusted for stock splits and dividend reinvestment.
What if I invested in Middlesex Water Company?
Based on Middlesex Water Company's historical closing prices, adjusted for stock splits and dividend reinvestment. Past performance does not guarantee future results. This is for informational purposes only and is not financial advice.
MSEX Long-term Outlook
The Growth pillar for MSEX is rated Neutral, consistent with the measured expansion typical of regulated water utilities. Rate base growth through infrastructure investment is the primary engine, but it is gradual by nature. The Weak Risk rating introduces uncertainty — elevated leverage common in capital-intensive utilities can constrain financial flexibility if interest rates remain high.
Growth drivers
- Ongoing infrastructure investment expanding the regulated rate base
- Potential rate case approvals supporting revenue growth in New Jersey and Delaware
- Non-regulated contract services providing incremental revenue diversification
Key risks
- Elevated financial leverage amplified by a rising interest rate environment
- Regulatory lag between capital spending and approved rate recovery
- Limited geographic diversification concentrating exposure to two state regulators
MSEX vs Peers
Middlesex Water operates in a niche corner of the water utility and water services space alongside several peers worth understanding.
Select Water Solutions focuses on water management services for the energy sector, making it more cyclically exposed than a regulated utility like MSEX.
Consolidated Water operates desalination and water supply businesses primarily in the Caribbean and Central America, giving it an international footprint distinct from MSEX's domestic regulated model.
H2O America operates in the water sector with a different business mix, offering a contrast to MSEX's long-established regulated utility structure.
Frequently Asked Questions
What does Middlesex Water Company do?
Middlesex Water collects, treats, and distributes water to residential, commercial, industrial, and fire protection customers in New Jersey and Delaware. It also operates regulated wastewater systems and provides non-regulated contract services for municipal and private water systems.
Does MSEX pay dividends?
Yes, Middlesex Water pays a regular dividend. As a regulated utility, it generates relatively predictable cash flows that support consistent distributions. Investors should review the company's investor relations page for the current dividend rate and payment schedule.
When does MSEX report earnings?
Middlesex Water reports on a quarterly cadence, as is standard for US-listed companies. For exact upcoming report dates, check the company's investor relations page or a financial calendar service.
Is MSEX a good stock to buy?
UQS Score rates MSEX as Good overall. The Valuation pillar is favorable, and the regulated business model provides stability. However, the Risk pillar is rated Weak, which is a meaningful flag. The full pillar breakdown is available to UQS Pro members.
Is MSEX overvalued?
The UQS Valuation pillar for MSEX is rated Good, suggesting the stock does not appear obviously overpriced relative to peers. Regulated utilities can trade at premiums due to their stable cash flows, but the complete valuation analysis is available inside the UQS platform.
How does MSEX compare to its competitors?
MSEX is a traditional regulated water utility, which distinguishes it from peers like Select Water Solutions, which serves the energy sector, and Consolidated Water, which operates internationally. MSEX's domestic regulated model offers stability but limited geographic diversification.
What is MSEX's market cap bracket?
Middlesex Water is classified as a small-cap company. This places it among the smaller publicly traded utilities, which can mean less analyst coverage and potentially lower trading liquidity compared to large-cap utility peers.
Who founded Middlesex Water Company?
Middlesex Water Company was incorporated in 1896, making it one of the longer-operating water utilities in the United States. Detailed founding history is available through the company's official corporate history and public filings.
Is MSEX a long-term quality investment?
From a long-term quality perspective, MSEX's regulated utility model provides revenue predictability and a dividend track record that appeals to income-focused investors. The Weak Risk pillar rating is worth monitoring over time. UQS Pro members can access the full multi-pillar quality profile.
What is the main competitive advantage of Middlesex Water Company?
Middlesex Water's primary advantage is its position as a regulated utility — a structure that creates high barriers to entry through exclusive service territories and regulatory oversight. This limits direct competition and supports relatively stable, recurring revenue.
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Pro Analysis
MSEX — Score History
| Date | UQS | Quality | Moat | Growth | Risk | Value | Change |
|---|---|---|---|---|---|---|---|
| May 20, 2026 | 50.2 | 50.7 | 53.0 | 56.7 | 22.7 | 63.7 | +1.1 |
| May 10, 2026 | 49.1 | 33.3 | 53.0 | 56.7 | 41.5 | 66.5 | -0.5 |
| May 9, 2026 | 49.6 | 50.7 | 53.0 | 56.7 | 22.7 | 59.3 | +0.4 |
| May 8, 2026 | 49.2 | 33.3 | 53.0 | 56.7 | 41.5 | 66.6 | -1.2 |
| May 7, 2026 | 50.4 | 51.5 | 53.0 | 56.7 | 22.8 | 63.7 | +0.1 |
| May 4, 2026 | 50.3 | 51.5 | 53.0 | 56.7 | 22.8 | 62.4 | -0.8 |
| May 3, 2026 | 51.1 | 51.5 | 53.0 | 57.9 | 22.8 | 66.7 | +0.2 |
| Apr 26, 2026 | 50.9 | 51.5 | 53.0 | 57.9 | 22.8 | 65.1 | -0.4 |
| Apr 19, 2026 | 51.3 | 51.5 | 53.0 | 57.9 | 22.8 | 67.8 | +0.2 |
| Apr 18, 2026 | 51.1 | 51.2 | 53.0 | 57.9 | 22.8 | 66.9 | -0.7 |
MSEX — Pillar Breakdown
Quality
— 50.7/100 (25%)Middlesex Water Company has average quality metrics, with room for improvement in margins or capital efficiency.
How effectively capital is deployed to generate returns.
Profitability relative to shareholders' equity.
Ability to convert revenue into operating profit.
Bottom-line profit as a share of revenue.
Asset productivity — how much gross profit each dollar of assets generates.
Free cash flow relative to market value.
Growth
— 56.7/100 (20%)Middlesex Water Company demonstrates healthy growth trends across revenue and earnings.
Revenue trajectory over the last twelve months.
Compound annual revenue growth rate over 3 years.
Year-over-year earnings per share growth.
Analyst consensus for future revenue growth.
Analyst consensus for future earnings growth.
Risk
— 22.7/100 (15%)Middlesex Water Company presents elevated risk with concerns around leverage or financial stability.
Debt levels relative to earnings capacity.
Total debt relative to shareholder equity.
Short-term liquidity — ability to pay near-term obligations.
Earnings capacity relative to interest payments.
Valuation
— 62.9/100 (15%)Middlesex Water Company trades at a reasonable valuation with decent earnings yield and FCF multiples.
Inverse of forward P/E — higher yield means cheaper stock.
P/E relative to earnings growth — lower is more attractive.
Enterprise value multiple relative to sector median.
Moat
— 53/100 (25%)Middlesex Water Company possesses some competitive advantages but faces meaningful competition. The Moat pillar evaluates competitive advantages across five dimensions: Switching Costs, Network Effects, Cost Advantage, Intangible Assets, and Scale & Ecosystem. Sign in to customize moat ratings for MSEX.
Score Composition
Financial Data
More Stock Analysis
How is the MSEX UQS Score Calculated?
The UQS (Unified Quality Score) for Middlesex Water Company is calculated using a proprietary 6-pillar framework with 29 financial metrics. Each pillar evaluates a different dimension on a 0–100 scale, then combines into a single weighted score. Scoring thresholds are calibrated per sector. Momentum is an optional Pro toggle — without it, you get the 5-pillar / 25-metric core shown below.
Quality (25%) measures profitability and capital efficiency — ROIC, ROE, margins, GP/Assets, and FCF Yield.
Moat (25%) assesses Middlesex Water Company's competitive advantages across switching costs, network effects, cost advantages, intangible assets, and ecosystem scale.
Growth (20%) tracks revenue trajectory and earnings momentum, combining historical results with analyst forward estimates.
Risk (15%) is inversely scored — lower leverage and strong balance sheet health result in higher scores.
Valuation (15%) measures whether Middlesex Water Company is fairly priced using earnings yield, price-to-FCF, PEG ratio, and EV/EBITDA relative to sector peers.
Six investor-inspired presets are available, each with different pillar weights: Balanced, Buffett, Munger, Lynch, Cathie Wood, and Graham. The public score shown here uses the Balanced preset. Learn more in our FAQ.