Quick Answer
UNITIL CORP reported Shares Outstanding of 17.92 million shares for fiscal year 2025.
UNITIL CORP Shares Outstanding — Annual History
| Fiscal Year | Shares Outstanding | YoY Change |
|---|---|---|
| 2025 | 17.92M | +10.7% |
| 2024 | 16.19M | +0.5% |
| 2023 | 16.12M | +0.5% |
| 2022 | 16.04M | +0.4% |
| 2021 | 15.98M | +6.4% |
| 2020 | 15.01M | +0.6% |
| 2019 | 14.93M | +0.4% |
| 2018 | 14.88M | +0.4% |
| 2017 | 14.82M | +5.3% |
| 2016 | 14.07M | +0.5% |
| 2015 | 13.99M | +0.5% |
| 2014 | 13.92M | +0.5% |
| 2013 | 13.84M | — |
Quarterly Shares Outstanding
| Quarter Ending | Shares Outstanding | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | 17.90M | +10.6% | +9.9% |
| June 30, 2025 | 16.29M | +0.7% | +0.3% |
| March 31, 2025 | 16.25M | +0.5% | +0.4% |
| December 31, 2024 | 16.19M | +0.5% | +0.1% |
| September 30, 2024 | 16.18M | +0.5% | +0.0% |
| June 30, 2024 | 16.17M | +0.5% | +0.0% |
| March 31, 2024 | 16.17M | +0.5% | +0.3% |
| December 31, 2023 | 16.12M | +0.5% | +0.1% |
- UNITIL CORP showed an increase of +10.7% in Shares Outstanding compared to the prior fiscal year.
- Over the 2013–2025 period, UNITIL CORP’s shares outstanding has grown by 29.5% (from 13.84 million shares to 17.92 million shares).
- The most recent figure is from UNITIL CORP’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 9, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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