Middlesex Water Co (MSEX) Market Capitalization (2010 - 2026)
Middlesex Water's Market Capitalization was $1.06 billion in Q2 2026, up 8.4% from $976.14 million a year earlier and up 9.4% from the prior quarter.
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Analysis
Middlesex Water Co (MSEX) Market Capitalization (2010 - 2026) Analysis & Trends
For FY2025, Market Capitalization at Middlesex Water came in at $933.83 million, down 0.8% from FY2024.
- Market Capitalization has now declined for four consecutive years, with a five-year compound annual growth rate of -5.9% (FY2020 to FY2025).
- In earlier years, Market Capitalization was $941.39 million in FY2024 (-19.5%), $1.17 billion in FY2023 (-15.7%), $1.39 billion in FY2022 (-34.2%) and $2.11 billion in FY2021 (+66.5%).
- The Q2 2026 figure marks the highest quarterly Market Capitalization since Q1 2025.
- Compared with a year earlier, Market Capitalization was higher in three of the last eight quarters, with an average decline of 2.0%.
- The best year-over-year quarter for Market Capitalization over five years was Q4 2021 (growth of 66.5%); the worst was Q2 2024 (a decline of 34.9%).
- Per Business Quant data, MSEX's Market Capitalization in the three quarters before Q2 2026 was $966.93 million (Q1 2026), $933.83 million (Q4 2025) and $992.44 million (Q3 2025).
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Historic Data
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Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 1.06 Bn |
| Mar 31, 2026 | 966.93 Mn |
| Dec 31, 2025 | 933.83 Mn |
| Sep 30, 2025 | 992.44 Mn |
| Jun 30, 2025 | 976.14 Mn |
| Mar 31, 2025 | 1.15 Bn |
| Dec 31, 2024 | 941.39 Mn |
| Sep 30, 2024 | 1.16 Bn |
| Jun 30, 2024 | 931.78 Mn |
| Mar 31, 2024 | 936.00 Mn |
| Dec 31, 2023 | 1.17 Bn |
| Sep 30, 2023 | 1.18 Bn |
| Jun 30, 2023 | 1.43 Bn |
| Mar 31, 2023 | 1.38 Bn |
| Dec 31, 2022 | 1.39 Bn |
| Sep 30, 2022 | 1.36 Bn |
| Jun 30, 2022 | 1.54 Bn |
| Mar 31, 2022 | 1.85 Bn |
| Dec 31, 2021 | 2.11 Bn |
| Sep 30, 2021 | 1.80 Bn |
API Access
Middlesex Water Co Market Capitalization API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=market-capitalization&ticker=MSEX&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "market-capitalization", "ticker": "MSEX", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=market-capitalization&ticker=MSEX&period=max&api_key=YOUR_API_KEY");
const data = await res.json();