The company raised its full-year guidance for adjusted EBITDA, adjusted earnings per share and adjusted free cash flow. Get alerts:Second-quarter revenue rose 11% year over year to $1.3 billion, while adjusted EBITDA increased 37% to $284 million. ATI expects fourth-quarter sales and profit to be its strongest of 2026, with midpoint guidance implying roughly $335 million in EBITDA. The company projects low-20% consolidated adjusted EBITDA margins for the full year and incremental margins of about 50%. ATI repurchased $50 million of stock in the second quarter and had $495 million remaining under its current authorization.