AI-extracted from the 10-Q filed 2026-07-29 — Q2 FY2026 (quarter ended June 30, 2026). Every figure is machine-verified against the filing text on SEC EDGAR.
Revenue rose 31% YoY to $2,748M on higher metal prices and mix, while a $129M non-cash metal price lag benefit (vs. -$19M a year ago) drove Adjusted EBITDA up to $439M from $146M.
Higher revenue per ton including higher metal prices, partially offset by lower shipments (packaging down, automotive up on North American supply shortages)
Aerospace & Transportation (A&T)$680M+38% YoY
Higher shipments (+21%) and higher revenue per ton, benefiting from improved aerospace/TID market and North American automotive rolled products supply shortages
Higher revenue per ton including higher metal prices, partially offset by lower shipments (packaging down, automotive up on North American supply shortages)
Aerospace & Transportation (A&T)$680M+38% YoY
Higher shipments (+21%) and higher revenue per ton, benefiting from improved aerospace/TID market and North American automotive rolled products supply shortages
Automotive Structures & Industry (AS&I)$458M+9% YoY
Higher revenue per ton including higher metal prices; shipments were stable
Largest Expense Items
Cost of sales (excl. D&A)$2.27B+23% YoY
28% increase in raw materials and consumables, primarily driven by higher metal prices
Selling and administrative expenses$101M+15% YoY
Higher labor costs and costs associated with corporate transformation projects
Research and development expenses$14M+17% YoY
Increase in labor costs
Margins: Cost of sales fell to 83% of revenue from 87% a year ago, helped by favorable metal costs at Muscle Shoals and Neuf Brisach and better price/mix; Adjusted EBITDA nearly tripled to $439M, though $129M of that reflects non-cash metal price lag.
Watch Items from the Filing
Adjusted EBITDA of $439M included a $129M non-cash metal price lag benefit versus a -$19M drag a year earlier, meaning underlying operating improvement is smaller than the headline suggests.
Average U.S. Midwest aluminum premium rose 154% YoY following Section 232 tariff actions, a major driver of both revenue and cost of sales increases.
P&ARP packaging rolled product shipments declined, pulling segment shipments down 4% YoY even as automotive rolled products benefited from North American supply shortages.
Board authorized a new $300 million share repurchase program (effective May 21, 2026) with $287 million still available at quarter-end after $20 million returned to shareholders in Q2.
AI-extracted and verified against SEC EDGAR filing text. Not investment advice.
About CONSTELLIUM SE (CSTM): stock profile, AI score and financials
CONSTELLIUM SE (CSTM) stock profile, AI quality score, and SEC EDGAR financial data, a Materials sector company. 13F Pro's AI-powered ranking engine scores CSTM at 63.0/100 on a composite quality score built from its SEC filings, placing it at rank #654 of 2,925 stocks — the top 25% of the AI-ranked universe. CSTM scores in the top quartile across revenue scale (85.8), balance sheet strength (84.5). Areas of concern include institutional flow (11.2) and free cash flow (33.8), which score below median versus the broader universe. Based on the latest XBRL financial filings (Q2 2026), CONSTELLIUM SE reports quarterly revenue of $2.7B, net income of $146.0M, an operating margin of 7.8%. Top institutional holders of CSTM by reported 13-F value include BlackRock, Bpifrance SA, MORGAN STANLEY, based on the most recent SEC filings. CSTM trades on the NYSE exchange and files with the SEC under CIK 1563411. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate CSTM daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for CONSTELLIUM SE directly from SEC EDGAR.