Sterling Infrastructure, Inc. (STRL)
STRL moved a median of +0.09% 30 minutes after news, and +0.31% by the close. How STRL actually reacts to news — the realized, point-in-time move the market made, measured across 276 labeled events over the last three years with zero look-ahead.
STRL’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | -0.04% | 46% | 273 |
| 30-min | +0.09% | 54% | 276 |
| 60-min | -0.02% | 49% | 276 |
| to close | +0.31% | 52% | 276 |
| Middle 50% of STRL reactions | -1.32% to +1.03% |
|---|---|
| Median reaction (30-min) | +0.09% |
| Measured reactions | 276 |
Half of all Sterling Infrastructure, Inc. news events land between -1.32% and +1.03% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How STRL reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 23 | -0.41% | 44% | -0.56% |
| Analyst downgrades | 22 | +0.23% | 59% | +0.02% |
| Coverage initiations | 20 | -0.31% | 45% | +0.12% |
| Rating reiterations | 15 | +0.22% | 67% | +0.49% |
Last 3 years, pulled 2026-09-21. Reaction = percent move vs. the price at the news timestamp. Counts and medians only. The same measurement runs across every name in the dataset. 2 further classes were observed with fewer than 10 measured events and are not published. See how STRL ranks against every other measured name →
That’s how STRL usually reacts — get an email when it moves on news →Email me when STRL moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to STRL's baseline. Nothing else.
Recent STRL events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Sterling Schedules 2026 Third Quarter Release and Conference Call | Press release | PR Newswire | -5.13% | +2.79% | |
| Form 8-K STERLING INFRASTRUCTURE, For: Oct 05 | SEC filing · Form 8-K | SEC EDGAR | -1.38% | -0.65% | |
| Sterling Appoints Katherine Hargis as Senior Vice President, General Counsel, Chief Compliance Officer, and Corporate Secretary | Press release | PR Newswire | -2.28% | -2.27% | |
| Sterling to Participate in Upcoming Investor Conferences | Press release | PR Newswire | +0.36% | +2.12% | |
| Raiven Expands Board with Building Trades Entrepreneur Ray Waddell | Press release | PR Newswire | +0.14% | +2.54% | |
| Form 10-Q STERLING INFRASTRUCTURE, For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -2.31% | +2.74% | |
| Form 8-K STERLING INFRASTRUCTURE, For: Aug 03 | SEC filing · Form 8-K | SEC EDGAR | -2.31% | +2.74% | |
| Sterling Reports Record Second Quarter Results and Raises Full Year 2026 Guidance | Press release | PR Newswire | -2.31% | +2.74% | |
| Sterling Schedules 2026 Second Quarter Release and Conference Call | Press release | PR Newswire | +2.57% | +6.65% | |
| Form 8-K STERLING INFRASTRUCTURE, For: Jul 06 | SEC filing · Form 8-K | SEC EDGAR | +0.86% | -1.34% | |
| Form 8-K STERLING INFRASTRUCTURE, For: Jul 02 | SEC filing · Form 8-K | SEC EDGAR | +2.54% | -1.47% | |
| Sterling Announces Extension and Expansion of Credit Facility to $1.5 Billion | Press release | PR Newswire | +2.54% | -1.47% | |
| Form 8-K STERLING INFRASTRUCTURE, For: Jun 09 | SEC filing · Form 8-K | SEC EDGAR | -0.51% | -6.39% | |
| Sterling Announces Acquisition of Stone Ridge Contracting, LLC. | Press release | PR Newswire | -0.51% | -6.39% | |
| Form 8-K STERLING INFRASTRUCTURE, For: May 20 | SEC filing · Form 8-K | SEC EDGAR | -1.77% | -1.10% | |
| Sterling to Participate in Upcoming Investor Conferences | Press release | PR Newswire | +1.50% | +3.50% | |
| Form 8-K STERLING INFRASTRUCTURE, For: May 12 | SEC filing · Form 8-K | SEC EDGAR | -3.19% | +0.58% | |
| Form S-3ASR STERLING INFRASTRUCTURE, | SEC filing · Form S-3ASR | SEC EDGAR | -3.19% | +0.58% | |
| Form 8-K STERLING INFRASTRUCTURE, For: May 07 | SEC filing · Form 8-K | SEC EDGAR | -2.32% | -1.12% | |
| Form 10-Q STERLING INFRASTRUCTURE, For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +4.45% | +10.80% | |
| Form 8-K STERLING INFRASTRUCTURE, For: May 04 | SEC filing · Form 8-K | SEC EDGAR | +4.45% | +10.80% | |
| Sterling Reports Record First Quarter Results and Raises Full Year 2026 Guidance | Press release | PR Newswire | +4.45% | +10.80% | |
| Sterling Schedules 2026 First Quarter Release and Conference Call | Press release | PR Newswire | -0.13% | +0.50% | |
| Form 8-K STERLING INFRASTRUCTURE, For: Apr 08 | SEC filing · Form 8-K | SEC EDGAR | +1.69% | +2.90% | |
| Form ARS STERLING INFRASTRUCTURE, For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | -0.25% | -5.57% | |
| Form DEF 14A STERLING INFRASTRUCTURE, For: May 07 | SEC filing · Form DEF | SEC EDGAR | -0.25% | -5.57% | |
| Form DEFA14A STERLING INFRASTRUCTURE, | SEC filing · Form DEFA14A | SEC EDGAR | -0.25% | -5.57% | |
| CEC Facilities Secures 379,009 SF Industrial Lease in Grand Prairie, Texas | Press release | Business Wire | -0.18% | +4.62% | |
| Sterling to Participate in Upcoming Investor Conference | Press release | PR Newswire | +0.30% | -0.36% | |
| Form 10-K STERLING INFRASTRUCTURE, For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | -1.30% | -8.71% | |
| Form 8-K STERLING INFRASTRUCTURE, For: Feb 25 | SEC filing · Form 8-K | SEC EDGAR | -1.30% | -8.71% | |
| Sterling Reports Strong Fourth Quarter and Full Year 2025 Results and Issues Full Year 2026 Guidance | Press release | PR Newswire | -1.30% | -8.71% | |
| Sterling Schedules 2025 Fourth Quarter and Full Year Release and Conference Call | Press release | PR Newswire | +0.57% | +2.20% | |
| Sterling to Participate in Upcoming Investor Conference | Press release | PR Newswire | +0.23% | -4.91% | |
| Form 8-K STERLING INFRASTRUCTURE, For: Nov 12 | SEC filing · Form 8-K | SEC EDGAR | +0.26% | -1.88% | |
| Sterling Announces Authorization of a New $400 Million Stock Repurchase Program | Press release | PR Newswire | +0.26% | -1.88% | |
| Form 10-Q STERLING INFRASTRUCTURE, For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | -1.24% | -5.75% | |
| Form 8-K STERLING INFRASTRUCTURE, For: Nov 03 | SEC filing · Form 8-K | SEC EDGAR | -1.24% | -5.75% | |
| Sterling Reports Record Third Quarter 2025 Results and Increases Full Year Guidance | Press release | PR Newswire | -1.24% | -5.75% | |
| Sterling Schedules 2025 Third Quarter Release and Conference Call | Press release | PR Newswire | +2.18% | +5.93% | |
| Form 8-K STERLING INFRASTRUCTURE, For: Sep 23 | SEC filing · Form 8-K | SEC EDGAR | +0.24% | +3.74% | |
| Form 8-K STERLING INFRASTRUCTURE, For: Sep 17 | SEC filing · Form 8-K | SEC EDGAR | +0.30% | +7.25% | |
| Sterling to Participate in Upcoming Investor Conference | Press release | PR Newswire | -0.81% | -0.11% | |
| Form 8-K STERLING INFRASTRUCTURE, For: Sep 01 | SEC filing · Form 8-K | SEC EDGAR | -0.19% | +2.41% | |
| Sterling Infrastructure Completes Acquisition of CEC Facilities Group | Press release | PR Newswire | -0.19% | +2.41% | |
| Form 10-Q STERLING INFRASTRUCTURE, For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +4.61% | +0.36% | |
| Form 8-K STERLING INFRASTRUCTURE, For: Aug 04 | SEC filing · Form 8-K | SEC EDGAR | +4.61% | +0.36% | |
| Sterling Reports Record Second Quarter 2025 Results and Increases Full Year Guidance | Press release | PR Newswire | +4.61% | +0.36% | |
| Sterling Schedules 2025 Second Quarter Release and Conference Call | Press release | PR Newswire | -0.43% | -1.29% | |
| Form 8-K STERLING INFRASTRUCTURE, For: Jul 09 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.52% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the STRL section they belong to.
Where else STRL is measured.
STRL earnings → · Analyst actions → · SEC filings →
Other Industrials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| CBIZ, Inc. (CBZ) | 278 | +0.08% | 55% |
| Thermon Group Holdings, Inc. (THR) | 278 | -0.03% | 46% |
| Canadian National Railway Co (CNR_TSE) | 274 | -0.07% | 48% |
| Dirtt Environmental Solutions (DRT_TSE) | 274 | 0.00% | 27% |
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 Industrials names, measured the same way →
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Every name we’ve measured, in one place.
How the numbers are made.
How is Sterling Infrastructure, Inc.'s median reaction calculated?
Every labeled STRL 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 276 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. 54% of STRL'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 STRL'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.