UNITIL Corporation (UTL)
UTL moved a median of 0.00% 30 minutes after news, and +0.02% by the close. How UTL actually reacts to news — the realized, point-in-time move the market made, measured across 168 labeled events over the last three years with zero look-ahead.
UTL’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 47% | 152 |
| 30-min | 0.00% | 49% | 167 |
| 60-min | +0.12% | 61% | 168 |
| to close | +0.02% | 50% | 167 |
| Middle 50% of UTL reactions | -0.46% to +0.49% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 168 |
Half of all UNITIL Corporation news events land between -0.46% and +0.49% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when UTL moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to UTL's baseline. Nothing else.
Recent UTL events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 8-K UNITIL CORP For: Sep 24 | SEC filing · Form 8-K | SEC EDGAR | -0.06% | -0.94% | |
| Form 10-Q UNITIL CORP For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.92% | +1.71% | |
| Unitil Reports 2026 Second Quarter Earnings | Press release | GlobeNewswire | +0.92% | +1.71% | |
| Unitil Declares Common Stock Dividend | Press release | GlobeNewswire | +0.11% | -1.45% | |
| Unitil Schedules Second Quarter 2026 Earnings Release and Conference Call | Press release | GlobeNewswire | +0.00% | -0.13% | |
| Form 8-K UNITIL CORP For: Jun 30 | SEC filing · Form 8-K | SEC EDGAR | -0.64% | -0.51% | |
| Unitil Completes Purchase of Two Water Companies in New Hampshire from the Aquarion Water Authority | Press release | GlobeNewswire | -1.40% | -0.47% | |
| Form 11-K UNITIL CORP For: Dec 31 | SEC filing · Form 11-K | SEC EDGAR | +0.39% | -0.82% | |
| Form 8-K UNITIL CORP For: May 25 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.68% | |
| Form 8-K UNITIL CORP For: May 15 | SEC filing · Form 8-K | SEC EDGAR | -0.40% | +0.87% | |
| Form 8-K UNITIL CORP For: Apr 30 | SEC filing · Form 8-K | SEC EDGAR | -0.67% | -2.88% | |
| Form 10-Q UNITIL CORP For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | -0.87% | -5.44% | |
| Unitil Reports 2026 First Quarter Earnings | Press release | GlobeNewswire | -0.87% | -5.44% | |
| Form 8-K UNITIL CORP For: Apr 29 | SEC filing · Form 8-K | SEC EDGAR | -0.23% | +1.10% | |
| Form 8-K UNITIL CORP For: Apr 29 | SEC filing · Form 8-K | SEC EDGAR | +0.72% | -0.57% | |
| Unitil Declares Common Stock Dividend | Press release | GlobeNewswire | +1.48% | +1.08% | |
| Unitil Shareholders Elect Directors at Annual Meeting | Press release | GlobeNewswire | +1.48% | +1.08% | |
| Unitil Schedules First Quarter 2026 Earnings Release and Conference Call | Press release | GlobeNewswire | -0.68% | -2.34% | |
| Form ARS UNITIL CORP For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | +0.24% | -0.35% | |
| Form DEF 14A UNITIL CORP For: Apr 29 | SEC filing · Form DEF | SEC EDGAR | +0.16% | -0.19% | |
| Form 8-K UNITIL CORP For: Feb 19 | SEC filing · Form 8-K | SEC EDGAR | -0.62% | -0.06% | |
| Form 10-K UNITIL CORP For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | -1.01% | -2.62% | |
| Unitil Reports 2025 Year-End Earnings | Press release | GlobeNewswire | -1.01% | -2.62% | |
| Form 8-K UNITIL CORP For: Jan 27 | SEC filing · Form 8-K | SEC EDGAR | -0.35% | +0.34% | |
| Form 8-K UNITIL CORP For: Jan 23 | SEC filing · Form 8-K | SEC EDGAR | +0.65% | +1.31% | |
| Unitil Increases Common Stock Dividend | Press release | GlobeNewswire | +0.21% | +2.10% | |
| Unitil Schedules Fourth Quarter 2025 Earnings Release and Conference Call | Press release | GlobeNewswire | +0.00% | +1.38% | |
| Form 8-K UNITIL CORP For: Dec 15 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -4.22% | |
| Form 8-K UNITIL CORP For: Oct 29 | SEC filing · Form 8-K | SEC EDGAR | +0.93% | -1.05% | |
| Form 10-Q UNITIL CORP For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | -0.94% | |
| Form 8-K UNITIL CORP For: Oct 31 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.94% | |
| Unitil Releases Corporate Sustainability and Responsibility Report | Press release | GlobeNewswire | +0.00% | -0.94% | |
| Unitil Reports Third Quarter Earnings | Press release | GlobeNewswire | +0.00% | -0.94% | |
| Unitil Completes Purchase of Maine Natural Gas Company | Press release | GlobeNewswire | -0.04% | +0.99% | |
| Unitil Declares Common Stock Dividend | Press release | GlobeNewswire | +1.23% | +0.99% | |
| Unitil Schedules Third Quarter 2025 Earnings Release and Conference Call | Press release | GlobeNewswire | +0.00% | -0.70% | |
| Form 8-K UNITIL CORP For: Aug 14 | SEC filing · Form 8-K | SEC EDGAR | +0.23% | -2.00% | |
| Unitil Closes Common Stock Offering and Full Exercise of Underwriters’ Over-Allotment Option | Press release | GlobeNewswire | +0.17% | — | |
| Unitil Announces Common Stock Offering | Press release | GlobeNewswire | +1.14% | +1.26% | |
| Unitil Announces Pricing of Common Stock Offering | Press release | GlobeNewswire | +1.14% | +1.26% | |
| Form 10-Q UNITIL CORP For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.23% | -6.00% | |
| Unitil Reports Second Quarter Earnings | Press release | GlobeNewswire | +0.23% | -6.00% | |
| Unitil Declares Common Stock Dividend | Press release | GlobeNewswire | +0.58% | +2.42% | |
| Unitil Schedules Second Quarter 2025 Earnings Release and Conference Call | Press release | GlobeNewswire | -0.36% | +0.13% | |
| Form 8-K UNITIL CORP For: Jul 08 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -1.18% | |
| Form 11-K UNITIL CORP For: Dec 31 | SEC filing · Form 11-K | SEC EDGAR | -0.15% | +0.25% | |
| Form 8-K UNITIL CORP For: Jun 03 | SEC filing · Form 8-K | SEC EDGAR | -1.31% | -2.49% | |
| Form S-3ASR UNITIL CORP | SEC filing · Form S-3ASR | SEC EDGAR | -1.31% | -2.49% | |
| Form 8-K UNITIL CORP For: May 06 | SEC filing · Form 8-K | SEC EDGAR | +1.73% | -1.75% | |
| Form 10-Q UNITIL CORP For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | -2.48% | -3.77% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the UTL section they belong to.
Where else UTL is measured.
UTL earnings → · Analyst actions → · SEC filings →
Other Utilities names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Artesian Resources Corporation - Class A Non-Voting (ARTNA) | 171 | -0.03% | 42% |
| CANADIAN UTILITES LTD A (CDUAF) | 168 | 0.00% | 22% |
| Fortis Inc. Common Shares (FTS) | 161 | +0.09% | 56% |
| Clean Energy Technologies, Inc. (CETY) | 155 | -0.23% | 41% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not.
All Utilities names, measured the same way →
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Every name we’ve measured, in one place.
How the numbers are made.
How is UNITIL Corporation's median reaction calculated?
Every labeled UTL news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 168 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 49% of UTL's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-09-21.
Does UTL's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.