Shimmick Corporation (SHIM)
SHIM moved a median of 0.00% 30 minutes after news, and -0.68% by the close. How SHIM actually reacts to news — the realized, point-in-time move the market made, measured across 334 labeled events over the last three years with zero look-ahead.
SHIM’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 29% | 261 |
| 30-min | 0.00% | 45% | 300 |
| 60-min | -0.17% | 44% | 316 |
| to close | -0.68% | 42% | 329 |
| Middle 50% of SHIM reactions | -1.82% to +2.60% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 334 |
Half of all Shimmick Corporation news events land between -1.82% and +2.60% 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 SHIM moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to SHIM's baseline. Nothing else.
Recent SHIM events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 8-K Shimmick Corp For: Oct 02 | SEC filing · Form 8-K | SEC EDGAR | +0.33% | +2.29% | |
| Shimmick Corporation to Announce Second Quarter 2026 Financial Results on August 10, 2026 | Press release | GlobeNewswire | +6.39% | +2.30% | |
| Shimmick Secures More Than $265 Million in Water, Transportation and Energy Infrastructure Awards | Press release | GlobeNewswire | +4.00% | +5.33% | |
| Form 8-K Shimmick Corp For: Jun 02 | SEC filing · Form 8-K | SEC EDGAR | -1.15% | -1.02% | |
| Form 8-K Shimmick Corp For: May 22 | SEC filing · Form 8-K | SEC EDGAR | +4.41% | -6.27% | |
| Shimmick Corporation Announces Closing of Underwritten Public Offering of Common Stock | Press release | GlobeNewswire | +4.41% | -6.27% | |
| Shimmick Corporation Prices Underwritten Public Offering of Common Stock | Press release | GlobeNewswire | -7.18% | -5.13% | |
| Form 10-Q Shimmick Corp For: Apr 03 | SEC filing · Form 10-Q | SEC EDGAR | +3.97% | +16.12% | |
| Form 8-K Shimmick Corp For: May 14 | SEC filing · Form 8-K | SEC EDGAR | +3.97% | +16.12% | |
| Shimmick Corporation Announces First Quarter 2026 Results | Press release | GlobeNewswire | +3.97% | +16.12% | |
| Shimmick Corporation to Announce First Quarter 2026 Financial Results on May 14, 2026 | Press release | GlobeNewswire | -1.08% | -5.41% | |
| Form 8-K Shimmick Corp For: Apr 28 | SEC filing · Form 8-K | SEC EDGAR | -2.01% | -13.10% | |
| Shimmick Corporation Appoints Sarah Tacker as Executive Vice President and Chief Operating Officer | Press release | GlobeNewswire | -2.01% | -13.10% | |
| Form ARS Shimmick Corp For: Jan 02 | SEC filing · Form ARS | SEC EDGAR | +0.42% | +6.39% | |
| Form DEF 14A Shimmick Corp For: Jan 02 | SEC filing · Form DEF | SEC EDGAR | +0.42% | +6.39% | |
| Form 8-K Shimmick Corp For: Mar 20 | SEC filing · Form 8-K | SEC EDGAR | — | +12.58% | |
| Shimmick Secures $256 Million in Infrastructure Projects Supporting Water Systems in California and Texas | Press release | GlobeNewswire | -16.95% | +6.10% | |
| Form 10-K Shimmick Corp For: Jan 02 | SEC filing · Form 10-K | SEC EDGAR | +4.83% | +10.69% | |
| Form 8-K Shimmick Corp For: Mar 12 | SEC filing · Form 8-K | SEC EDGAR | +4.83% | +10.69% | |
| Shimmick Corporation Announces Fourth Quarter and Fiscal Year 2025 Results | Press release | GlobeNewswire | +4.83% | +10.69% | |
| Shimmick Corporation to Announce Fourth Quarter and Full Year 2025 Financial Results on March 12, 2025 | Press release | GlobeNewswire | +0.00% | -6.35% | |
| Shimmick Preferred Bidder on $81.5 Million in Water and Electrical Projects in Los Angeles Market | Press release | GlobeNewswire | +3.97% | +16.07% | |
| Shimmick Corporation to Announce Third Quarter 2025 Financial Results on November 13, 2025 | Press release | GlobeNewswire | +0.00% | -0.85% | |
| Shimmick Announces New Contracts in California and Washington | Press release | GlobeNewswire | -1.47% | +1.63% | |
| Form 8-K Shimmick Corp For: Sep 08 | SEC filing · Form 8-K | SEC EDGAR | +0.55% | +3.60% | |
| Form 10-Q Shimmick Corp For: Jul 04 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | +6.70% | |
| Form 8-K Shimmick Corp For: Aug 14 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +6.70% | |
| Shimmick Corporation Announces Second Quarter 2025 Results | Press release | GlobeNewswire | +0.00% | +6.70% | |
| Shimmick Corporation to Announce Second Quarter 2025 Financial Results on August 14, 2025 | Press release | GlobeNewswire | — | +0.87% | |
| Shimmick Preferred Bidder on $156 Million in New Infrastructure Contracts Across California | Press release | GlobeNewswire | +0.23% | +4.12% | |
| Shimmick Awarded $51 Million Contract for Bellota Weir Modifications in Stockton, California | Press release | GlobeNewswire | +2.04% | -2.37% | |
| Form EFFECT Shimmick Corp | SEC filing · Form EFFECT | SEC EDGAR | — | +1.53% | |
| Form S-3 Shimmick Corp | SEC filing · Form S-3 | SEC EDGAR | +9.83% | -1.84% | |
| Shimmick Launches Axia Electric LLC to Expand Specialized Electrical Offerings Across Infrastructure Markets | Press release | GlobeNewswire | -0.60% | +5.42% | |
| Form 8-K Shimmick Corp For: Jun 04 | SEC filing · Form 8-K | SEC EDGAR | -4.82% | +3.45% | |
| Form 10-Q Shimmick Corp For: Apr 04 | SEC filing · Form 10-Q | SEC EDGAR | -7.04% | -12.06% | |
| Form 8-K Shimmick Corp For: May 14 | SEC filing · Form 8-K | SEC EDGAR | -7.04% | -12.06% | |
| Shimmick Corporation Announces First Quarter 2025 Results | Press release | GlobeNewswire | -7.04% | -12.06% | |
| Shimmick Corporation to Announce First Quarter 2025 Financial Results on May 14, 2025 | Press release | GlobeNewswire | — | +0.62% | |
| Form ARS Shimmick Corp For: Jan 03 | SEC filing · Form ARS | SEC EDGAR | +0.00% | -5.20% | |
| Form DEF 14A Shimmick Corp For: Jan 03 | SEC filing · Form DEF | SEC EDGAR | +0.00% | -5.20% | |
| Form 8-K Shimmick Corp For: Apr 08 | SEC filing · Form 8-K | SEC EDGAR | — | +4.54% | |
| Shimmick Announces Chief Financial Officer Transition | Press release | GlobeNewswire | — | +4.54% | |
| Form 8-K Shimmick Corp For: Mar 31 | SEC filing · Form 8-K | SEC EDGAR | — | -19.39% | |
| Form 10-K Shimmick Corp For: Jan 03 | SEC filing · Form 10-K | SEC EDGAR | +0.00% | +5.39% | |
| Form 8-K Shimmick Corp For: Mar 13 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +3.73% | |
| Shimmick Corporation Announces Fourth Quarter and Fiscal Year 2024 Results | Press release | GlobeNewswire | +0.00% | +3.73% | |
| Shimmick Corporation Announces Fourth Quarter and Full Year 2024 Earnings Release Date and Conference Call | Press release | GlobeNewswire | — | +0.00% | |
| Shimmick Awarded Contract for North Hollywood to Pasadena Bus Rapid Transit Project | Press release | GlobeNewswire | +2.14% | +11.43% | |
| Shimmick Awarded $45.4M Murray Street Bridge Project in Santa Cruz | Press release | GlobeNewswire | -7.13% | -14.49% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the SHIM section they belong to.
Where else SHIM is measured.
SHIM earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is Shimmick Corporation's median reaction calculated?
Every labeled SHIM 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 334 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. 45% of SHIM'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 SHIM'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.