Here are the 10-Q quarterly reports from Constellium SE (CSTM) in our archive since June 2025, 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 CSTM 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 CSTM filings page.
Constellium SE reported third-quarter 2026 revenue of $2.639 billion, up from $2.166 billion a year earlier, while net income was $119 million versus $88 million. Revenue per ton increased, including from higher metal prices, but shipments slipped 1% to 368,000 metric tons. Basic earnings per share were $0.87, compared with $0.63.
For the first nine months, revenue was $7.848 billion versus $6.248 billion and net income was $463 million versus $162 million. Segment Adjusted EBITDA for the quarter was $280 million, compared with $196 million; P&ARP rose to $162 million from $82 million, while AS&I fell to $21 million from $33 million. Operating cash flow was $420 million, compared with $271 million. At September 30, 2026, total liquidity was $992 million. The company repurchased 2.8 million ordinary shares for $78 million and redeemed $100 million of its 5.625% Senior Notes due June 2028. On October 22, 2026, the Pan-U.S. ABL amendment increased available commitments from $550 million to $700 million and extended maturity to October 22, 2031.
Constellium SE reported sharply stronger Q2 2026 results. Revenue rose to $2,748 million from $2,103 million, driven by higher revenue per ton as aluminum prices increased. Net income grew to $148 million from $36 million, and diluted EPS increased to $1.04 from $0.25. For the first half, revenue reached $5,209 million and net income $344 million.
Segment Adjusted EBITDA nearly doubled to $310 million from $165 million. Packaging & Automotive Rolled Products contributed $165 million, Aerospace & Transportation $135 million, and Automotive Structures & Industry $26 million, with higher EBITDA per ton despite essentially flat Q2 shipments of 381 thousand metric tons.
Operating cash flow for the first six months improved to $234 million, while capital expenditures were $139 million, mainly for maintenance and recycling and casting projects. Cash was $163 million against total debt of $1,923 million, and available liquidity totaled $1,058 million. The company repurchased 1.8 million shares for $48 million in the first half and subsequently redeemed $100 million of its 5.625% Senior Notes due 2028. Management notes ongoing macroeconomic, energy-price and geopolitical uncertainties alongside stronger aerospace and automotive demand.
Constellium reported a very strong first quarter of 2026, with revenue up 24% to $2,461 million from $1,979 million a year earlier, driven mainly by higher revenue per ton and aluminum prices, with shipments roughly flat at 370 kt.
Net income jumped to $196 million from $38 million, and basic earnings per share rose to $1.47 from $0.26. Adjusted EBITDA increased to $359 million, including $97 million of metal price lag, as all three segments improved profitability, particularly Packaging & Automotive Rolled Products.
Operating cash flow improved to $73 million despite higher inventories and receivables tied to higher metal prices and activity. Liquidity remained solid at $904 million, and the company repurchased 1.2 million shares for $28 million while continuing to invest $68 million in capital expenditures.
Constellium SE reported a stronger quarter. For Q3 2025, revenue was $2,166 million versus $1,802 million a year ago, and net income rose to $88 million from $8 million. Basic EPS was $0.63 (diluted $0.62). Segment Adjusted EBITDA increased to $196 million from $131 million, with contributions from A&T $90 million, P&ARP $82 million, and AS&I $33 million. Metal price lag was $39 million. The effective tax rate was 30.2%, reflecting a temporary surtax in France.
Year-to-date, revenue reached $6,248 million and net income was $162 million. Cash from operations was $271 million; capital expenditures were $203 million. Cash stood at $122 million, and total debt carried $2,012 million (non‑current $1,974 million). The company repurchased $75 million of shares year-to-date, with 137,801,779 ordinary shares outstanding as of September 30, 2025. Accumulated other comprehensive income improved to $21 million. The company also corrected immaterial prior-period classification errors affecting metal price lag in A&T and revised those figures.