ATI Inc. filed its Form 10-Q for the quarterly period ended September 27, 2026 with the U.S. Securities and Exchange Commission on October 29, 2026, reporting quarterly sales of $1,423.7 million and net income attributable to ATI of $189.8 million.

Key Highlights

  • Quarterly sales of $1,423.7 million compared with $1,125.5 million in the prior-year quarter, according to the filing.
  • Net income attributable to ATI of $189.8 million for the quarter ended September 27, 2026, up from $110.0 million in the same quarter of 2025.
  • Diluted earnings per share of $1.37 for the quarter, versus $0.78 in the prior-year quarter, as reported.
  • Year-to-date sales of $3,836.3 million and year-to-date net income attributable to ATI of $459.0 million through September 27, 2026.
  • Cash provided by operating activities of $414.6 million for the year-to-date period, compared with $298.5 million in the same period of 2025.
  • Treasury stock purchases of $195.0 million and shares repurchased for income tax withholding of $82.2 million during the year-to-date period.
  • Total assets of $5,566.8 million at September 27, 2026, versus $5,099.6 million at December 28, 2025.

ATI Inc. Third-Quarter 2026 Financial Results: Revenue Growth and Margin Expansion

According to the 10-Q filed with the SEC for the quarter ended September 27, 2026, ATI Inc. (NYSE:ATI) reported quarterly sales of $1,423.7 million, an increase from $1,125.5 million in the quarter ended September 28, 2025. Gross profit for the quarter was $380.2 million, up from $255.3 million in the comparable prior-year quarter. Operating income reached $271.9 million for the quarter, compared with $162.4 million a year earlier, the filing disclosed.

The filing reported that net income attributable to ATI for the nine-month year-to-date period ended September 27, 2026 was $459.0 million, or $3.31 diluted earnings per share, compared with $307.7 million, or $2.16 diluted earnings per share, for the comparable prior-year period. The company recorded a debt extinguishment charge of $1.2 million in the current quarter, and interest expense, net was $22.6 million for the quarter, down from $26.1 million in the prior-year quarter. Proceeds from issuance of senior notes totaled $450.0 million during the year-to-date period, while repayment of long-term debt and finance lease obligations totaled $375.7 million, according to the filing.

On the balance sheet, total assets grew to $5,566.8 million at September 27, 2026 from $5,099.6 million at December 28, 2025, the filing stated. Inventories, net increased to $1,657.2 million from $1,403.2 million over the same period. Long-term debt stood at $1,807.8 million at quarter end. Total equity was reported at $2,131.9 million, with retained earnings of $928.3 million. The registrant had 135,822,697 shares of common stock outstanding as of October 26, 2026, according to the filing.

What Was Disclosed

ATI Inc. disclosed its unaudited financial results for the quarter and nine-month period ended September 27, 2026, including income statement, balance sheet, cash flow, and equity data, as well as share count and capital activity details for the period.