8-K - ATI INC (0001018963) (Filer)
Published . Updated .
8-K - ATI filed an 8-K with the SEC on Oct 29 (a notice of a material company event).
Directly affected
- ATI Ati-12.7% 30d
Named in this report.
Indirectly affected
- XLB Materials Select Sector SPDR+0.9% 30d
Materials Select Sector SPDR holds the materials sector that Ati belongs to, so it often moves with news about it.
- NUE Nucor+10.8% 30d
Nucor is a large materials company like Ati; big names in a sector often move together.
- STLD Steel Dynamics+9.0% 30d
Steel Dynamics is a large materials company like Ati; big names in a sector often move together.
- CRS Carpenter Technology-26.8% 17d
Carpenter Technology is a large materials company like Ati; big names in a sector often move together.
- MT ArcelorMittal S.A
ArcelorMittal S.A is a large materials company like Ati; big names in a sector often move together.
- TS Tenaris S.A
Tenaris S.A is a large materials company like Ati; big names in a sector often move together.
Price reaction, T-5 to T+3
| Ticker | T-5 | T-3 | T-1 | T0 | T+1 | T+2 | T+3 |
|---|---|---|---|---|---|---|---|
| ATI | -2.16% | -0.47% | base | +5.70% | +0.10% | after close | after close |
| XLBNo price data for this ticker | — | — | — | — | — | — | — |
| NUENo price data for this ticker | — | — | — | — | — | — | — |
| STLDNo price data for this ticker | — | — | — | — | — | — | — |
| CRSNo price data for this ticker | — | — | — | — | — | — | — |
| MTNo price data for this ticker | — | — | — | — | — | — | — |
| TSNo price data for this ticker | — | — | — | — | — | — | — |
Closing-price change versus T-1, the last close before the story. T0 to T+3 fill in after each market close. Prices: Alpaca IEX.
Market Call
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Filed: 2026-10-29 AccNo: 0001018963-26-000004 Size: 1 MB Item 2.02: Results of Operations and Financial Condition Item 9.01: Financial Statements and Exhibits
Source: sec-edgar
Ati (ATI) since “8-K - ATI INC (0001018963) (Filer),” compared with the market
| Company | When | Move | Status |
|---|---|---|---|
| Ati (ATI) | that day | +5.70% | final price |
| Ati (ATI) | the next day | +0.10% | final price |
| Ati (ATI) | three days earlier | -0.47% | final price |
| Ati (ATI) | five days earlier | -2.16% | final price |
Members of Congress who traded Ati (ATI) near this story
Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).
Who gains and who loses around Ati (ATI)
Companies mentioned with this story
- ATI Ati
Ati (ATI) is linked, with no stored direction, high confidence in the 29 Oct 2026 story “8-K - ATI INC (0001018963) (Filer).” Reason on file: SEC 8-K filing -> direct issuer disclosure -> ATI
How “8-K - ATI INC (0001018963) (Filer)” reaches Ati (ATI)
“8-K - ATI INC (0001018963) (Filer)” (29 Oct 2026) reaches Ati (ATI) through this story.
What ties Ati (ATI) to the headline is this: SEC 8-K filing -> direct issuer disclosure -> ATI
Dates in the story, and the Ati (ATI) price range
ATI traded between 154.27 and 196.08 across 20 sessions. The latest close on file is 165.64.
What the saved facts support for Ati (ATI)
14 out of 100
“8-K - ATI INC (0001018963) (Filer)” scores 14 out of 100. The score uses 1 sources, and 1 linked companies.