Every 10-Q that Owens Corning (OC) has filed with the SEC in the last 24 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 10-Q covers the quarterly report filed between annual reports, so if you follow OC and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full OC filings page.
Owens Corning generated $2,756 million in net sales in the second quarter of 2026, roughly flat with $2,747 million a year earlier. Net earnings from continuing operations attributable to Owens Corning were $310 million, down from $334 million, with diluted EPS from continuing operations of $3.84 versus $3.91.
Including discontinued operations, primarily the divested Glass Reinforcements business, net earnings attributable to Owens Corning were $226 million in the quarter and $121 million for the first half of 2026. First‑half net earnings from continuing operations were $348 million compared with $589 million in the prior‑year period.
The company completed the sale of its Glass Reinforcements business on April 30, 2026 for $370 million of proceeds, reflecting amended terms and contributing to a first‑half pre‑tax loss of $175 million in discontinued operations. Operating cash flow from continuing and discontinued operations was $244 million for the first six months, while cash paid for property, plant and equipment totaled $432 million. During the same period, approximately $25 million of estimated tariff refunds was recognized in cost of sales.
Owens Corning reported a weak first quarter of 2026, moving to a net loss driven by a large hit from a divestiture. Net sales from continuing operations fell to $2,265 million from $2,530 million, as volumes declined across Roofing, Insulation and Doors and gross margin compressed from 29% to 23%.
Net earnings from continuing operations attributable to Owens Corning dropped to $38 million from $255 million, and net loss attributable to Owens Corning widened slightly to $105 million from $93 million. Adjusted EBITDA from continuing operations declined to $369 million from $565 million, reflecting lower pricing, production downtime and input cost inflation.
Results were heavily affected by the sale of the glass reinforcements business, classified as discontinued operations. The company recorded a pre-tax loss of $182 million and a net loss from discontinued operations of $143 million, alongside a $590 million valuation allowance on related assets. Owens Corning also recorded $46 million of restructuring costs and carried an $83 million liability for the Paroc marine product recall.
Owens Corning reported Q3 2025 results with net sales of $2,684 million versus $2,763 million a year ago. A $780 million goodwill impairment charge and a $2 million loss on sale of business drove an operating loss of $327 million and a net loss of $494 million (diluted loss per share $(5.92)) from continuing and discontinued operations.
By segment, Q3 EBITDA was $423 million in Roofing, $212 million in Insulation, and $56 million in Doors. For the first nine months, net sales were $7,961 million and operating income was $585 million before the below-the-line items. Discontinued operations (glass reinforcements) recorded a year-to-date net loss of $318 million, including a $409 million loss from classification as discontinued.
The balance sheet showed cash and cash equivalents of $286 million, long-term debt of $4,678 million (plus $436 million current portion), and total equity of $4,438 million at September 30, 2025. Year-to-date, the company generated $1,196 million in operating cash flow, paid $176 million in dividends, and repurchased $585 million of shares.