With a market capitalization (market cap) of $1.01B — a measure of how much the company is worth — Unitil Corporation ranks #2,497 among the 2,501 companies tracked, and 90th in Utilities as of October 24, 2026. Shares trade at $55.15, up 0.16% on the day.
of 2,501 tracked
Market-cap change uses historical capitalization records. Share-price returns are a different series — they can diverge when the share count changes. Those returns are not a CAGR until you pick a start value, an ending value, and years. CAGR calculator. Market cap vs. stock price.
Year-end values and the chart both come from historical market-cap records, not from applying today's share count to past prices. Latest historical observation October 23, 2026. Ranking headline cap is the snapshot figure as of October 24, 2026.
| Year | As of | Market cap | Annual change | Year-end close |
|---|---|---|---|---|
| 2026 | Oct 23, 2026 | $987.33M | +13.87% | $55.15 |
| 2025 | Dec 31, 2025 | $867.08M | -1.23% | $48.44 |
| 2024 | Dec 31, 2024 | $877.88M | +3.90% | $54.19 |
| 2023 | Dec 29, 2023 | $844.93M | +2.85% | $52.57 |
| 2022 |
Ranking figure $1.01B as of October 24, 2026.
Unitil Corporation's ranking market cap is the provider-reported capitalization on the same snapshot as the rest of this site, with a share price of $55.15 as of October 23, 2026. Charts and the year-end table use a separate historical market-cap series, last observed at $987.33M on October 23, 2026. See how the ranking works.
Live shares outstanding are not on the quote used for price, so this page does not invent a current share count. Shares outstanding vs. float.
The latest annual report (FY 2025) used a weighted-average 17,592,592 shares. That figure is an average for the year, not the live count in the market-cap formula.
Book equity: assets minus liabilities on the latest annual report.
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
Not in this snapshot
FY 2025 net worth
Largest U.S.-listed names in the same FMP sector — not a hand-picked competitor set.
| Rank | Company | Market cap | 1D |
|---|---|---|---|
| #92 | NextEra Energy, Inc. NEE | $172.19B | +0.24% |
| #155 | The Southern Company SO | $106.86B | -0.99% |
| #156 | Southern Company (The) Series 2 |
Unitil Corporation functions as a public utility holding company, with its primary operations centered on the provision of electricity and natural gas. The company's activities are categorized into three main divisions: Utility Electric Operations, Utility Gas Operations, and Non-Regulated services. It delivers electricity to consumers in New Hampshire's southeastern coastal areas and its capital region, alongside the wider Fitchburg vicinity in north-central Massachusetts.
Summary from the company profile (Financial Modeling Prep). Principal financial figures above are for FY 2025.
Visit websiteAs of October 24, 2026, Unitil Corporation (UTL) is worth $1.01B — that is its market capitalization, the total value of its outstanding shares on MarketCapLens.
A company’s net worth is its shareholders’ equity: assets minus liabilities on the balance sheet. That is book equity, not market cap. For FY 2025, Unitil Corporation’s book equity is about $609.6M. Market cap is the market value of the outstanding shares. As of October 24, 2026, its market cap is $1.01B. Book equity is an accounting remainder; market cap is a trading value. Neither is a person’s net worth.
Unitil Corporation ranks #2,497 among the 2,501 companies tracked on MarketCapLens. In Utilities it ranks #90 of 90.
Fundamentals are annual. Figures labeled with their fiscal year. Live ratios use the current price against those annual earnings.
| Dec 30, 2022 |
| $821.53M |
| +11.65% |
| $51.36 |
| 2021 | Dec 31, 2021 | $735.84M | — | $45.99 |
|---|
Last observation of each calendar year from historical market-cap records. The current year is through the latest date, not a completed year-end. Share-price close is the matching session for context — we do not rebuild cap from today's share count.
Not in this snapshot
FY 2025
| $106.86B |
| -0.45% |
| #169 | Duke Energy Corporation DUK | $97.45B | -0.33% |
| #188 | Constellation Energy Corporation CEG | $89.8B | -0.69% |
| #207 | National Grid plc NGG | $82.3B | -0.94% |
Companies immediately above and below in the overall ranking. They may be in a different sector.
| Rank | Company | Market cap | 1D |
|---|---|---|---|
| #2494 | Oaktree Specialty Lending Corporation OCSL | $1.01B | -0.09% |
| #2495 | USA TODAY Co. Inc. TDAY | $1.01B | -2.56% |
| #2496 | Equity Bancshares, Inc. EQBK | $1.01B | +0.49% |
| #2498 | Rapid7, Inc. RPD | $1B | +1.22% |
| #2499 | Winmark Corporation WINA | $1B | -2.19% |
| #2500 | Ituran Location and Control Ltd. ITRN | $1B | +0.30% |
Unitil Corporation’s ranking market cap of $1.01B comes from the same snapshot as the rest of this site, as of October 24, 2026. It is not share price multiplied by the FY 2025 weighted-average share count of 17,592,592. The historical market-cap series last observed $987.33M on October 23, 2026.
Over the past year, Unitil Corporation’s market cap is up 12.92%, using historical market-cap records rather than today’s share count applied to past prices.
Unitil Corporation (UTL) shares trade at $55.15, up 0.16% on the day, as of October 24, 2026.
Unitil Corporation trades at a live price-to-earnings (P/E) ratio of 18.6, using the latest share price divided by the latest annual earnings per share. That is not the same as a fiscal-year reported P/E.