MSEX (Middlesex Water Co) Piotroski F-Score: 7 (As of Aug. 01, 2026) — 40% Above Median

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MSEX Middlesex Water Co MSEX
74 GF Score
Price $57.32
GF Value $62.81
Valuation Fairly Valued
! 3 Warning Signs
View Full Analysis

What is Middlesex Water Co Piotroski F-Score?

Middlesex Water Co MSEX +2.69% 74 Piotroski F-Score is 7 as of Aug. 01, 2026, which is 40% above its 10-year median of 5.00. GuruFocus rates MSEX with a GF Score™ of 74/100 and a GF Value™ of $62.81 (Fairly Valued). The stock has 3 warning signs investors should review. Among 490 Utilities - Regulated companies, Middlesex Water Co ranks worse than 52.86% on this metric.

Good Sign:

Piotroski F-Score is 7, indicates a very healthy situation.

The zones of discrimination were as such:

Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3

Middlesex Water Co has an F-score of 7. It is a good or high score, which usually indicates a very healthy situation.

The historical rank and industry rank for Middlesex Water Co's Piotroski F-Score or its related term are showing as below:

MSEX' s Piotroski F-Score Range Over the Past 10 Years
Min: 2   Med: 5   Max: 7
Current: 7

During the past 13 years, the highest Piotroski F-Score of Middlesex Water Co was 7. The lowest was 2. And the median was 5.

Middlesex Water Co  (NAS:MSEX) Piotroski F-Score Explanation

The developer of the system is Joseph D. Piotroski is relatively unknown accounting professor who shuns publicity and rarely gives interviews.

He graduated from the University of Illinois with a B.S. in accounting in 1989, received an M.B.A. from Indiana University in 1994. Five years later, in 1999, after earning a Ph.D. in accounting from the University of Michigan, he became an associate professor of accounting at the University of Chicago.

In 2000, he wrote a research paper called "Value Investing: The Use of Historical Financial Statement Information to Separate Winners from Losers" (pdf).

He wanted to see if he can develop a system (using a simple nine-point scoring system) that can increase the returns of a strategy of investing in low price to book (referred to in the paper as high book to market) value companies.

What he found was something that exceeded his most optimistic expectations.

Buying only those companies that scored highest (8 or 9) on his nine-point scale, or F-Score as he called it, over the 20 year period from 1976 to 1996 led to an average out-performance over the market of 13.4%.

Even more impressive were the results of a strategy of investing in the highest F-Score companies (8 or 9) and shorting companies with the lowest F-Score (0 or 1).

Over the same period from 1976 to 1996 (20 years) this strategy led to an average yearly return of 23%, substantially outperforming the average S&P 500 index return of 15.83% over the same period.


Middlesex Water Co Piotroski F-Score Related Terms


Middlesex Water Co Piotroski F-Score Historical Data

* Premium members only.

The historical data trend for Middlesex Water Co's Piotroski F-Score can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Middlesex Water Co Piotroski F-Score Chart

Middlesex Water Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Piotroski F-Score
Get a 7-Day Free Trial Premium Member Only Premium Member Only 3.00 7.00 4.00 7.00 4.00

Middlesex Water Co Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Piotroski F-Score Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 5.00 6.00 4.00 5.00 7.00

MSEX vs YORW, CWCO, ARTNA: Piotroski F-Score Comparison

For the Utilities - Regulated Water subindustry, Middlesex Water Co's Piotroski F-Score, along with its competitors' market caps and Piotroski F-Score data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Middlesex Water Co Piotroski F-Score vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, Middlesex Water Co's Piotroski F-Score distribution charts can be found below:

* The bar in red indicates where Middlesex Water Co's Piotroski F-Score falls into.


MSEX
74GF Score
Middlesex Water Co MSEX
Piotroski F-Score is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

How is the Piotroski F-Score calculated?

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

This Year (Jun26) TTM:Last Year (Jun25) TTM:
Net Income was 13.958 + 8.605 + 10.605 + 14.772 = $47.9 Mil.
Cash Flow from Operations was 12.048 + 18.462 + 11.731 + 16.4 = $58.6 Mil.
Revenue was 54.091 + 46.979 + 48.714 + 56.357 = $206.1 Mil.
Gross Profit was 30.353 + 23.601 + 25.702 + 30.958 = $110.6 Mil.
Average Total Assets from the begining of this year (Jun25)
to the end of this year (Jun26) was
(1315.89 + 1341.959 + 1365.737 + 1386.038 + 1423.482) / 5 = $1366.6212 Mil.
Total Assets at the begining of this year (Jun25) was $1,315.9 Mil.
Long-Term Debt & Capital Lease Obligation was $397.1 Mil.
Total Current Assets was $52.0 Mil.
Total Current Liabilities was $104.7 Mil.
Net Income was 14.319 + 8.804 + 9.479 + 10.778 = $43.4 Mil.

Revenue was 55.1 + 47.107 + 44.301 + 49.323 = $195.8 Mil.
Gross Profit was 29.741 + 22.393 + 23.192 + 26.257 = $101.6 Mil.
Average Total Assets from the begining of last year (Jun24)
to the end of last year (Jun25) was
(1274.639 + 1229.615 + 1255.174 + 1278.961 + 1315.89) / 5 = $1270.8558 Mil.
Total Assets at the begining of last year (Jun24) was $1,274.6 Mil.
Long-Term Debt & Capital Lease Obligation was $353.2 Mil.
Total Current Assets was $49.5 Mil.
Total Current Liabilities was $121.5 Mil.

*Note: If the latest quarterly/semi-annual/annual total assets data is 0, then we will use previous quarterly/semi-annual/annual data for all the items in the balance sheet.

Profitability

Question 1. Return on Assets (ROA)

Net income before extraordinary items for the year divided by Total Assets at the beginning of the year.

Score 1 if positive, 0 if negative.

Middlesex Water Co's current Net Income (TTM) was 47.9. ==> Positive ==> Score 1.

Question 2. Cash Flow Return on Assets (CFROA)

Net cash flow from operating activities (operating cash flow) divided by Total Assets at the beginning of the year.

Score 1 if positive, 0 if negative.

Middlesex Water Co's current Cash Flow from Operations (TTM) was 58.6. ==> Positive ==> Score 1.

Question 3. Change in Return on Assets

Compare this year's return on assets (1) to last year's return on assets.

Score 1 if it's higher, 0 if it's lower.

ROA (This Year)=Net Income/Total Assets (Jun25)
=47.94/1315.89
=0.03643162

ROA (Last Year)=Net Income/Total Assets (Jun24)
=43.38/1274.639
=0.03403317

Middlesex Water Co's return on assets of this year was 0.03643162. Middlesex Water Co's return on assets of last year was 0.03403317. ==> This year is higher. ==> Score 1.

Question 4. Quality of Earnings (Accrual)

Compare Cash flow return on assets (2) to return on assets (1)

Score 1 if CFROA > ROA, 0 if CFROA <= ROA.

Middlesex Water Co's current Net Income (TTM) was 47.9. Middlesex Water Co's current Cash Flow from Operations (TTM) was 58.6. ==> 58.6 > 47.9 ==> CFROA > ROA ==> Score 1.

Funding

Question 5. Change in Gearing or Leverage

Compare this year's gearing (long-term debt divided by average total assets) to last year's gearing.

Score 0 if this year's gearing is higher, 1 otherwise.

Gearing (This Year: Jun26)=Long-Term Debt & Capital Lease Obligation/Average Total Assets from Jun25 to Jun26
=397.094/1366.6212
=0.29056625

Gearing (Last Year: Jun25)=Long-Term Debt & Capital Lease Obligation/Average Total Assets from Jun24 to Jun25
=353.2/1270.8558
=0.27792296

Middlesex Water Co's gearing of this year was 0.29056625. Middlesex Water Co's gearing of last year was 0.27792296. ==> Last year is lower than this year ==> Score 0.

Question 6. Change in Working Capital (Liquidity)

Compare this year's current ratio (current assets divided by current liabilities) to last year's current ratio.

Score 1 if this year's current ratio is higher, 0 if it's lower

Current Ratio (This Year: Jun26)=Total Current Assets/Total Current Liabilities
=52.023/104.696
=0.49689577

Current Ratio (Last Year: Jun25)=Total Current Assets/Total Current Liabilities
=49.51/121.482
=0.40755009

Middlesex Water Co's current ratio of this year was 0.49689577. Middlesex Water Co's current ratio of last year was 0.40755009. ==> This year's current ratio is higher. ==> Score 1.

Question 7. Change in Shares in Issue

Compare the number of shares in issue this year, to the number in issue last year.

Score 0 if there is larger number of shares in issue this year, 1 otherwise.

Middlesex Water Co's number of shares in issue this year was 18.737. Middlesex Water Co's number of shares in issue last year was 17.993. ==> There is larger number of shares in issue this year. ==> Score 0.

Efficiency

Question 8. Change in Gross Margin

Compare this year's gross margin (Gross Profit divided by sales) to last year's.

Score 1 if this year's gross margin is higher, 0 if it's lower.

Gross Margin (This Year: TTM)=Gross Profit/Revenue
=110.614/206.141
=0.53659388

Gross Margin (Last Year: TTM)=Gross Profit/Revenue
=101.583/195.831
=0.51872788

Middlesex Water Co's gross margin of this year was 0.53659388. Middlesex Water Co's gross margin of last year was 0.51872788. ==> This year's gross margin is higher. ==> Score 1.

Question 9. Change in asset turnover

Compare this year's asset turnover (total sales for the year divided by total assets at the beginning of the year) to last year's asset turnover ratio.

Score 1 if this year's asset turnover ratio is higher, 0 if it's lower

Asset Turnover (This Year)=Revenue/Total Assets at the Beginning of This Year (Jun25)
=206.141/1315.89
=0.15665519

Asset Turnover (Last Year)=Revenue/Total Assets at the Beginning of Last Year (Jun24)
=195.831/1274.639
=0.15363644

Middlesex Water Co's asset turnover of this year was 0.15665519. Middlesex Water Co's asset turnover of last year was 0.15363644. ==> This year's asset turnover is higher. ==> Score 1.

Evaluation

Piotroski F-Score= Que. 1+ Que. 2+ Que. 3+Que. 4+Que. 5+Que. 6+Que. 7+Que. 8+Que. 9
=1+1+1+1+0+1+0+1+1
=7

Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3

Middlesex Water Co has an F-score of 7. It is a good or high score, which usually indicates a very healthy situation.

Frequently Asked Questions Learn more about Piotroski F-Score →
What does a Piotroski F-Score of 7 mean?
Middlesex Water Co (MSEX) has a Piotroski F-Score of 7 as of Aug. 01, 2026. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on Middlesex Water Co and its competitors. This is 40% above median its historical median of 5.00. Over the past decade, Middlesex Water Co's Piotroski F-Score has ranged from 2.00 to 7.00. According to the industry distribution chart, Middlesex Water Co ranks #259 out of 490 companies in the Utilities - Regulated industry, placing it in the top 52.9%.
Is Middlesex Water Co's Piotroski F-Score too high?
Middlesex Water Co's current Piotroski F-Score of 7 is 40% above median its 10-year median of 5.00. Over the past 10 years, this metric has ranged from a low of 2.00 to a high of 7.00. The Utilities - Regulated industry median Piotroski F-Score is 6.00. Middlesex Water Co's value of 7 is 16.7% above this industry median. Based on the distribution chart, Middlesex Water Co ranks #259 out of 490 companies in the Utilities - Regulated industry, which is below the industry midpoint. Overall, Middlesex Water Co has a GF Score™ of 74/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Middlesex Water Co's Piotroski F-Score compare to YORW and CWCO?
According to the Utilities - Regulated industry distribution chart, Middlesex Water Co ranks #259 out of 490 companies for Piotroski F-Score. This places Middlesex Water Co in the lower half of its industry. The industry median Piotroski F-Score is 6.00. Middlesex Water Co's value of 7 is 16.7% above this benchmark. Historically, Middlesex Water Co's own Piotroski F-Score has ranged from 2.00 to 7.00 over the past decade. While the company's 10-year median is 5.00 vs. the industry median of 6.00, Middlesex Water Co has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Piotroski F-Score for an Utilities - Regulated company?
The median Piotroski F-Score among Utilities - Regulated companies is 6.00, based on 490 companies in the industry. Companies in the top quartile (top 25%) have a Piotroski F-Score significantly above this median, while those in the bottom quartile fall well below. However, Piotroski F-Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Middlesex Water Co's current Piotroski F-Score of 7 is 16.7% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Piotroski F-Score mean?
A high Piotroski F-Score can signal that a stock is expensive relative to its fundamentals. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on Middlesex Water Co and its competitors. For the Utilities - Regulated industry, the median Piotroski F-Score is 6.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Middlesex Water Co's current Piotroski F-Score is 7, which is 40% above median its own 10-year median of 5.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Middlesex Water Co stock overvalued right now?
Based on GuruFocus' analysis, Middlesex Water Co (MSEX) is currently considered Fairly Valued. The stock's GF Value™ is $62.81, compared to a current price of $57.32 — trading 8.7% below its estimated fair value. The current Piotroski F-Score is 7, which is 40% above median its 10-year median of 5.00 and 16.7% above the Utilities - Regulated industry median of 6.00. Middlesex Water Co's overall GF Score™ is 74/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Piotroski F-Score calculated?
Piotroski F-Score is calculated from a company's financial statements. For Middlesex Water Co (MSEX), the current Piotroski F-Score is 7 as of Aug. 01, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Middlesex Water Co (MSEX) Overvalued in 2026?

Based on GuruFocus' analysis, Middlesex Water Co stock appears to be undervalued. The current stock price of $57.32 is trading 8.7% below its estimated GF Value™ of $62.81. GuruFocus considers Middlesex Water Co to be Fairly Valued.

Key valuation signals for MSEX:

  • Piotroski F-Score: 7 (40% above median its 10-year median of 5.00)
  • GF Value™: $62.81 vs. price of $57.32 (8.7% below fair value)
  • GF Score™: 74/100 with 3 warning signs
  • Industry Position: 16.7% above the Utilities - Regulated median (#259 of 490)

No single metric tells the full story. See the MSEX stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Middlesex Water Co Business Description

Address 485C Route 1 South, Suite 400, Iselin, NJ, USA, 08830
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.
74GF Score

Get the complete analysis for MSEX

Piotroski F-Score is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$57.32
Price
$62.81
GF Value