MSEX

MIDDLESEX WATER CO
$56.31previous close on: 9/16/2026

Company Information

Company Name
MIDDLESEX WATER CO
CIK
CIK0000066004
Category
Large accelerated filer
Ticker: Exchange
MSEX: Nasdaq, MSEXP: OTC
Fiscal Year End
December 31
Owner Organization
01 Energy & Transportation
SIC
4941
SIC Description
Water Supply
Ticker
MSEX

SEC filing data through

Insider Sentiment

Last purchase
2026-02-27
Last sale
2026-03-04
Shares purchased (TTM)
2,000
Shares sold (TTM)
6,153
Buy ratio (TTM)24.5%

Institutional Sentiment

As of
2026-03-31
Institutional shares owned
13,252,819
Shares outstanding
18,545,000
Ownership
71.46%
+3.50% Y/Y

Earnings Market Reaction

Filing date
2026-07-30
Price on filing date
1-month reaction
Pending
3-month reaction
Pending
Drift continued4/11 (36%)
Faded / reversed7/11 (64%)

Balance Sheet

Values in millions ($)
Line item2026-06-302026-03-312025-12-312025-09-302025-06-302025-03-312024-12-312024-09-302024-06-302024-03-312023-12-312023-09-30Subscriber-only columnSubscriber-only columnSubscriber-only columnSubscriber-only columnSubscriber-only columnTrend
Public Utilities Property Plant And Equipment Net
Public Utilities Property Plant And Equipment Generation Or Processing336334328326324320315311307307304299
Public Utilities Property Plant And Equipment Transmission And Distribution973954938918890872855837825817810784
Public Utilities Property Plant And Equipment Common108108111108107106105104102101101100
Public Utilities Property Plant And Equipment Construction Work In Progress605044374432343530242032
Public Utilities Property Plant And Equipment Plant In Service1,4781,4451,4221,3901,3651,3311,3101,2871,2641,2491,2341,216
Public Utilities Property Plant And Equipment Accumulated Depreciation281276275270265259254249244240236230
Public Utilities Property Plant And Equipment Net1,1971,1691,1471,1191,1001,0721,0551,0381,0201,009998985
Assets Current
Cash And Cash Equivalents At Carrying Value223333468323
Accounts Receivable Net Current211919232120192320161819
Unbilled Receivables Current1210911131011131311911
Inventory Raw Materials And Supplies988777776776
Prepaid Expense Current663566234423
Regulatory Assets Current22----------
Assets Current5247425050464352121111109136
Assets Noncurrent
Operating Lease Right Of Use Asset222222333333
Restricted Cash Noncurrent22222-0-----
Regulatory Assets Noncurrent1061031101101051031029691909194
Other Assets Noncurrent6667554-0020
Other Assets175170177173166160157140133130129122
Assets1,4231,3861,3661,3421,3161,2791,2551,2301,2751,2501,2361,243
Capitalization Longterm Debt And Equity
Common Stock Value294282279270253249248248247247247243
Retained Earnings Accumulated Deficit227219215213205200197194186181176176
Partners Capital521501494483458449445442433428423-
Preferred Stock Value111112222222
Long Term Debt Noncurrent396372379350351351353352356357358354
Capitalization Longterm Debt And Equity918874874834810802800796791787783776
Liabilities Current
Long Term Debt Current888888888887
Notes Payable Current-4728555534231872584342
Accounts Payable Current312931283132283225232829
Accrued Income Taxes Current19221616151712131415118
Interest Payable Current-----------3
Accrued Liabilities Current33333232333-
Regulatory Liability Current23----------
Contract With Customer Liability Current000122122111
Other Liabilities Current767887854343
Liabilities Current105120941181211018380135117104121
Long Term Debt And Capital Lease Obligations Current----22233333
Liabilities Noncurrent
Construction Payable Current And Noncurrent27262624--23-----
Operating Lease Liability Noncurrent1222--2-----
Deferred Income Tax Liabilities Net1141111101111071041019592908988
Regulatory Liability Noncurrent64616863646465545558113113
Other Liabilities Noncurrent000000000011
Other Liabilities206200206200197193191174171172227226
Contributions In Aid Of Construction195192191190187183181180177174122120
Liabilities And Stockholders Equity1,4231,3861,3661,3421,3161,2791,2551,2301,2751,2501,2361,243
Allowance For Doubtful Accounts Receivable Current322222322222
Common Stock Shares Authorized40404040404040-----
Common Stock Shares Issued19191918181818-----
Shares Outstanding191919---18-----
Preferred Stock Shares Authorized0000000-----
Preferred Stock Shares Issued0000000-----
Preferred Stock Shares Outstanding000---0-----

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MIDDLESEX WATER CO (MSEX) — SEC Financial Statements & Analysis

MIDDLESEX WATER CO (MSEX) is a water supply company, incorporated in NJ. MIDDLESEX WATER CO trades on Nasdaq, OTC as: MSEX, MSEXP. MIDDLESEX WATER CO (MSEX)'s most recent SEC filing is a Form 10-Q for the period ended 2026-06-30, filed with the SEC on 2026-07-30. Based on that filing, MIDDLESEX WATER CO carries a market cap of $1.04B, a P/E ratio of 21.78x, a P/B ratio of 2.00x, a P/S ratio of 5.07x, an enterprise value of $1.43B, and an EV/EBITDA multiple of 15.46x. On profitability, it posts a gross margin of 92.09%, an operating margin of 29.22%, a net margin of 23.26%, a Return on Equity (ROE) of 9.80%, a Return on Assets (ROA) of 3.50%, and a Return on Invested Capital (ROIC) of 5.08%. Per share, it reports EPS of $2.56, diluted EPS of $2.56, free cash flow per share of $3.13, and a dividend per share of $1.40. Over the trailing year, it posted revenue growth of -27.80% year-over-year, net income growth of 10.64% year-over-year, and EPS growth of 6.23% year-over-year. On the balance sheet, it maintains a current ratio of 0.50x, a quick ratio of 0.44x, working capital of $-52.67M, a debt-to-equity ratio of 0.20x, a debt ratio of 0.07, an interest coverage ratio of 3.97x, free cash flow of $58.64M (TTM), and net debt of $384.47M. Figures sourced from SEC EDGAR.

Market Cap
$1.04B
P/E TTM
21.78x
EPS TTM
$2.56
P/B TTM
2.00x
ROE TTM
9.80%
ROA TTM
3.50%
Debt To Equity
0.20x
Free Cash Flow TTM
$58.64M
Net Revenue TTM Growth 1Y
-27.80%

Data as of 2026-06-30 · Source: SEC EDGAR

Frequently Asked Questions

What industry is MIDDLESEX WATER CO in?

MIDDLESEX WATER CO (MSEX) operates in the Water Supply industry.

What exchange does MSEX trade on?

MIDDLESEX WATER CO (MSEX) trades on the Nasdaq, OTC.

Where is MIDDLESEX WATER CO incorporated?

MIDDLESEX WATER CO is incorporated in NJ.

When was MIDDLESEX WATER CO (MSEX)'s most recent SEC filing?

MIDDLESEX WATER CO (MSEX)'s most recent SEC filing is a Form 10-Q for the period ended 2026-06-30, filed with the SEC on 2026-07-30.

What is MSEX's market cap?

MIDDLESEX WATER CO (MSEX) has a market capitalization of $1.04B as of 2026-06-30.

What is MSEX's P/E ratio?

MIDDLESEX WATER CO (MSEX)'s trailing twelve month P/E ratio is 21.78x as of 2026-06-30.

What is MSEX's EPS (earnings per share)?

MIDDLESEX WATER CO (MSEX)'s trailing twelve month EPS is $2.56 as of 2026-06-30.

What is MSEX's ROE (return on equity)?

MIDDLESEX WATER CO (MSEX)'s trailing twelve month Return on Equity (ROE) is 9.80% as of 2026-06-30.

What is MSEX's ROA (return on assets)?

MIDDLESEX WATER CO (MSEX)'s trailing twelve month Return on Assets (ROA) is 3.50% as of 2026-06-30.

What is MSEX's ROIC (return on invested capital)?

MIDDLESEX WATER CO (MSEX)'s trailing twelve month Return on Invested Capital (ROIC) is 5.08% as of 2026-06-30.

What is MSEX's EV/EBITDA?

MIDDLESEX WATER CO (MSEX)'s trailing twelve month EV/EBITDA is 15.46x as of 2026-06-30.

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