Atkore Inc. (ATKR)
ATKR moved a median of -0.08% 30 minutes after news, and -0.07% by the close. How ATKR actually reacts to news — the realized, point-in-time move the market made, measured across 1,368 labeled events over the last three years with zero look-ahead.
ATKR’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 50% | 1,362 |
| 30-min | -0.08% | 46% | 1,366 |
| 60-min | -0.02% | 49% | 1,366 |
| to close | -0.07% | 49% | 1,361 |
| Middle 50% of ATKR reactions | -0.87% to +0.64% |
|---|---|
| Median reaction (30-min) | -0.08% |
| Measured reactions | 1,368 |
Half of all Atkore Inc. news events land between -0.87% and +0.64% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How ATKR reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst downgrades | 22 | +0.49% | 64% | +0.48% |
| Rating reiterations | 39 | +0.26% | 59% | 0.00% |
| Price-target cuts | 10 | +0.60% | 60% | -1.56% |
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. 3 further classes were observed with fewer than 10 measured events and are not published. See how ATKR ranks against every other measured name →
That’s how ATKR usually reacts — get an email when it moves on news →Email me when ATKR moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to ATKR's baseline. Nothing else.
Recent ATKR events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 8-K Atkore Inc. For: Oct 08 | SEC filing · Form 8-K | SEC EDGAR | -0.03% | -0.05% | |
| Form 8-K Atkore Inc. For: Oct 07 | SEC filing · Form 8-K | SEC EDGAR | +0.05% | +0.01% | |
| Form DEFA14A Atkore Inc. | SEC filing · Form DEFA14A | SEC EDGAR | -0.01% | -0.03% | |
| Halper Sadeh LLC is Investigating Whether BZH, CBAN, ATKR, BGMS are Obtaining Fair Deals for their Shareholders | Press release | GlobeNewswire | -0.04% | -0.05% | |
| Are ATKR, LXP, CBAN, LXFR Obtaining Fair Deals for their Shareholders? | Press release | PR Newswire | +0.00% | -0.05% | |
| BRODSKY & SMITH SHAREHOLDER UPDATE: Notifying Investors of the Following Investigations: Ruger & Company, Inc. (NYSE – RGR), Atkore, Inc. (NYSE – ATKR), Centerspace (NYSE – CSR), Aethlon Medical, Inc. (Nasdaq – AEMD) | Press release | GlobeNewswire | +0.05% | +0.04% | |
| Form 8-K Atkore Inc. For: Sep 15 | SEC filing · Form 8-K | SEC EDGAR | +0.15% | +0.24% | |
| Form DEFA14A Atkore Inc. | SEC filing · Form DEFA14A | SEC EDGAR | +0.15% | +0.24% | |
| Form DEFM14A Atkore Inc. | SEC filing · Form DEFM14A | SEC EDGAR | +0.13% | +0.38% | |
| Halper Sadeh LLC is Investigating Whether FULC, ATKR, FNWD are Obtaining Fair Deals for their Shareholders | Press release | GlobeNewswire | +0.00% | +0.09% | |
| ATKR Stock Alert: Halper Sadeh LLC is Investigating Whether Atkore Inc. is Obtaining a Fair Price for its Shareholders | Press release | Business Wire | +0.06% | +0.09% | |
| Form PREM14A Atkore Inc. For: Aug 28 | SEC filing · Form PREM14A | SEC EDGAR | +0.03% | -0.26% | |
| Form 10-Q Atkore Inc. For: Jun 26 | SEC filing · Form 10-Q | SEC EDGAR | +0.05% | +0.09% | |
| Atkore Inc. Announces Third Quarter 2026 Results | Press release | Business Wire | +0.00% | +0.16% | |
| Atkore Inc. to be Acquired by Prysmian for $95.00 per Share in Cash | Press release | Business Wire | +0.00% | +0.16% | |
| ATKR Stock Alert: Halper Sadeh LLC is Investigating Whether Atkore Inc. is Obtaining a Fair Price for its Shareholders | Press release | Business Wire | +0.05% | +0.14% | |
| Form 8-K Atkore Inc. For: Aug 03 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.16% | |
| Form DEFA14A Atkore Inc. | SEC filing · Form DEFA14A | SEC EDGAR | +0.00% | +0.16% | |
| Atkore Inc. Declares Quarterly Dividend | Press release | Business Wire | -1.46% | +0.61% | |
| Atkore Inc. Announces Third Quarter Fiscal Year 2026 Earnings Release Date and Conference Call | Press release | Business Wire | -0.02% | +0.59% | |
| Form 8-K Atkore Inc. For: Jun 04 | SEC filing · Form 8-K | SEC EDGAR | +0.54% | +1.39% | |
| Form SD Atkore Inc. | SEC filing · Form SD | SEC EDGAR | +0.10% | +0.34% | |
| Atkore Inc. to Attend the 2026 KeyBanc Industrials & Basic Materials Conference | Press release | Business Wire | +0.57% | -1.01% | |
| Form 10-Q Atkore Inc. For: Mar 27 | SEC filing · Form 10-Q | SEC EDGAR | +1.17% | -0.65% | |
| Atkore Inc. Announces Second Quarter 2026 Results | Press release | Business Wire | -0.60% | +1.25% | |
| Form 8-K Atkore Inc. For: May 05 | SEC filing · Form 8-K | SEC EDGAR | -0.60% | +1.25% | |
| Atkore Inc. Announces Sale of Surface Protection Business in Belgium to ZINQ | Press release | Business Wire | +0.44% | -1.29% | |
| Atkore Inc. Declares Quarterly Dividend | Press release | Business Wire | -1.87% | -4.88% | |
| Form 8-K Atkore Inc. For: Apr 29 | SEC filing · Form 8-K | SEC EDGAR | -0.09% | -3.40% | |
| Atkore Inc. Announces Second Quarter Fiscal Year 2026 Earnings Release Date and Conference Call | Press release | Business Wire | +0.89% | +0.09% | |
| Atkore Inc. Announces Sale of HDPE Pipe & Conduit Business to Infra Pipes | Press release | Business Wire | +0.56% | -0.62% | |
| Form 8-K Atkore Inc. For: Apr 08 | SEC filing · Form 8-K | SEC EDGAR | +0.56% | -0.62% | |
| Atkore Inc. Announces Participation at Upcoming Investor Conference and Webcast | Press release | Business Wire | +0.73% | -1.18% | |
| Kaskela Law LLC Launches Investigation on Behalf of Atkore Inc.(ATKR) Shareholders and Encourages ATKR Shareholders to Contact the Firm to Protect Their Investment | Press release | GlobeNewswire | -0.78% | -1.21% | |
| Atkore Inc. Announces Participation at Upcoming Investor Conferences | Press release | Business Wire | +0.24% | -1.61% | |
| Atkore Inc. Announces First Quarter 2026 Results | Press release | Business Wire | +1.44% | +3.34% | |
| Atkore Inc. Releases 2025 Sustainability Report, Achieving Its 5-Year Goals | Press release | Business Wire | +1.44% | +3.34% | |
| Form 10-Q Atkore Inc. For: Dec 26 | SEC filing · Form 10-Q | SEC EDGAR | +1.44% | +3.34% | |
| Form 8-K Atkore Inc. For: Feb 03 | SEC filing · Form 8-K | SEC EDGAR | +1.44% | +3.34% | |
| Form 8-K Atkore Inc. For: Feb 02 | SEC filing · Form 8-K | SEC EDGAR | +1.44% | +3.34% | |
| Atkore Inc. Declares Quarterly Dividend | Press release | Business Wire | -0.01% | +2.10% | |
| Atkore Inc. Announces First Quarter Fiscal Year 2026 Earnings Release Date and Conference Call | Press release | Business Wire | -0.49% | -0.07% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Atkore Inc. (ATKR) Shareholders to Inquire about Securities Investigation | Press release | ACCESS Newswire | -0.34% | +1.07% | |
| Bronstein, Gewirtz & Grossman, LLC Is Investigating Atkore Inc. (ATKR) And Encourages Shareholders to Connect | Press release | ACCESS Newswire | -0.06% | -0.44% | |
| Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against Atkore Inc. (ATKR) And Encourages Shareholders to Reach Out | Press release | ACCESS Newswire | +0.28% | -0.57% | |
| Bronstein, Gewirtz & Grossman, LLC Announces an Investigation Against Atkore Inc. (ATKR) and Encourages Shareholders to Learn More About the Investigation | Press release | ACCESS Newswire | -0.69% | +0.01% | |
| Atkore Inc. (ATKR) Investigation: Bronstein, Gewirtz & Grossman, LLC Encourages Shareholders to Contact the Firm to Learn More About the Investigation | Press release | ACCESS Newswire | -0.01% | -1.27% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Atkore Inc. (ATKR) Stockholders to Inquire about Securities Investigation | Press release | ACCESS Newswire | -0.13% | -0.96% | |
| Form DEF 14A Atkore Inc. For: Sep 30 | SEC filing · Form DEF | SEC EDGAR | -0.57% | -1.58% | |
| Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against Atkore Inc. (ATKR) And Encourages Stockholders to Reach Out | Press release | ACCESS Newswire | +0.14% | +0.16% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the ATKR section they belong to.
Where else ATKR is measured.
ATKR earnings → · Analyst actions → · SEC filings →
Other Industrials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Avis Budget Group, Inc. (CAR) | 1,394 | +0.04% | 51% |
| Navistar Intl Corp (NAV) | 1,387 | +0.04% | 53% |
| Hertz Global Holdings, Inc (HTZ) | 1,354 | -0.27% | 42% |
| Aerojet Rocketdyne Holdings, Inc. (AJRD) | 1,330 | 0.00% | 47% |
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 →
Every ticker we measure the same way24
Apple (AAPL)
How AAPL actually reacts to news, measured.
NVIDIA (NVDA)
How NVDA actually reacts to news, measured.
Tesla (TSLA)
How TSLA actually reacts to news, measured.
Microsoft (MSFT)
How MSFT actually reacts to news, measured.
Advanced Micro Devices (AMD)
How AMD actually reacts to news, measured.
Amazon (AMZN)
How AMZN actually reacts to news, measured.
Alphabet (GOOG)
How GOOG actually reacts to news, measured.
Meta Platforms (META)
How META actually reacts to news, measured.
Broadcom (AVGO)
How AVGO actually reacts to news, measured.
JPMorgan Chase (JPM)
How JPM actually reacts to news, measured.
Visa (V)
How V actually reacts to news, measured.
Walmart (WMT)
How WMT actually reacts to news, measured.
Eli Lilly (LLY)
How LLY actually reacts to news, measured.
UnitedHealth Group (UNH)
How UNH actually reacts to news, measured.
Netflix (NFLX)
How NFLX actually reacts to news, measured.
Johnson & Johnson (JNJ)
How JNJ actually reacts to news, measured.
Exxon Mobil (XOM)
How XOM actually reacts to news, measured.
Home Depot (HD)
How HD actually reacts to news, measured.
Costco (COST)
How COST actually reacts to news, measured.
Mastercard (MA)
How MA actually reacts to news, measured.
Oracle (ORCL)
How ORCL actually reacts to news, measured.
Salesforce (CRM)
How CRM actually reacts to news, measured.
Bank of America (BAC)
How BAC actually reacts to news, measured.
Coca-Cola (KO)
How KO actually reacts to news, measured.
Walt Disney (DIS)
How DIS actually reacts to news, measured.
Browse all tickers
Every name we’ve measured, in one place.
How the numbers are made.
How is Atkore Inc.'s median reaction calculated?
Every labeled ATKR 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 1,368 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. 46% of ATKR'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 ATKR'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.