Welcome to our dedicated page for Constellium Se news (Ticker: CSTM), a resource for investors and traders seeking the latest updates and insights on Constellium Se stock.
Constellium SE develops and manufactures value-added aluminum rolled and extruded products for aerospace, space, defense, packaging, automotive, commercial transportation and general industrial markets. The company converts aluminum into semi-fabricated and, in some applications, fully fabricated alloy products designed for stringent performance requirements.
Company updates commonly address segment results across Aerospace & Transportation, Packaging & Automotive Rolled Products, and Automotive Structures & Industry; shipment, revenue, Adjusted EBITDA, cash-flow and leverage trends; customer agreements for aluminum alloy extrusions and Airware® aluminum-lithium solutions; plant investments such as the Singen finishing lines for aluminum foilstock; and capital allocation actions including ordinary-share repurchases.
Constellium (NYSE:CSTM) reported strong Q2 and first half 2026 results, highlighted by record quarterly Segment Adjusted EBITDA and a sharp earnings improvement. In Q2 2026, shipments were 381 kt (down 1% year over year), while revenue rose 31% to $2.7 billion and net income increased to $148 million from $36 million. Adjusted EBITDA reached $439 million, up 201%, including a positive non-cash metal price lag impact of $129 million.
For H1 2026, shipments were 751 kt (down 1%), revenue grew 28% to $5.2 billion, net income climbed to $344 million, and Adjusted EBITDA rose to $798 million, including $226 million of positive metal price lag. Segment Adjusted EBITDA set quarterly and half-year records across A&T ($135m Q2; $238m H1), P&ARP ($165m; $317m) and AS&I ($26m; $49m), partially offset by corporate costs. The company generated H1 operating cash flow of $234 million, H1 Free Cash Flow of $95 million, reduced leverage to 1.8x, repurchased 1.8 million shares for $48 million, and completed a $100 million partial redemption of 5.625% Senior Notes due 2028. Based on its outlook, Constellium raised 2026 guidance to Adjusted EBITDA of $980 million–$1.020 billion (excluding metal price lag) and Free Cash Flow above $300 million, and now expects to reach its 2028 targets two years early.
Constellium (NYSE:CSTM) signed a long-term Power Purchase Agreement with the community of Gottmadingen to source locally produced solar electricity for its extrusion and automotive structures plants in Gottmadingen and Singen, Germany.
The company will receive the full output of the Katzental solar park for 10 years from spring 2027, covering over 25% of the plants’ combined electricity needs and, according to Constellium, is expected to avoid about 3,500 metric tons of CO₂ emissions annually. The renewable electricity will be used exclusively by these facilities, supporting energy resilience, lower-carbon aluminum solutions, and long-term competitiveness in Germany.
Constellium (NYSE: CSTM) will hold a conference call and webcast on Wednesday, July 29, 2026, at 10:00 AM Eastern Time to discuss its second quarter 2026 results. The related press release will be issued before market opening, and call details, webcast, and presentation will be available on Constellium’s Investor Relations website.
Constellium (NYSE:CSTM) sold its ownership stake in an automotive structures joint venture in Changchun, China, to a Chinese automotive holding company. The facility produces aluminum crash management systems and structural components for the Chinese market and employs about 200 people.
Constellium states the divestiture supports its Vision 2028 strategy, aiming to optimize its footprint, enhance competitiveness, and focus resources where it can best serve automotive structures customers and create long-term value. Transaction terms were not disclosed.
Constellium (NYSE:CSTM) reported the voting results of its Annual General Meeting of Shareholders held on May 21, 2026.
Shareholders approved the appointment of Ingrid Joerg and the re-appointment of John Ormerod to the Board of Directors for a three-year term. Full voting details are available on Constellium’s investor website.
Constellium (NYSE:CSTM) reported Q1 2026 results: revenue $2.46B (+24% YoY), net income $196M (Q1 2025: $38M), Adjusted EBITDA $359M (includes $97M non-cash metal price lag). Shipments were 370k metric tons (-1%). Segment EBITDA: A&T $102M, P&ARP $151M, AS&I $24M. Cash from operations $73M; Free Cash Flow $5M. Repurchased 1.2M shares for $28M. Leverage 2.2x at March 31, 2026. Raised 2026 guidance to Adjusted EBITDA $900M–$940M (ex-metal price lag) and Free Cash Flow >$275M.
Constellium (NYSE: CSTM) has signed a multi-year agreement with Airbus to supply aluminum alloy extrusions, including its aluminum-lithium solution Airware®, strengthening their long-term aerospace partnership.
Shipments will come from Constellium's Issoire and Montreuil-Juigné, France facilities and cover bars plus small and large extrusions for structural aircraft applications.
Constellium (NYSE:CSTM) will report first quarter 2026 results on April 29, 2026 with a conference call and webcast at 10:00 AM ET. The press release will be issued before market open and management will host the call; a replay will be available for three weeks.
Investors can access the live webcast and registration links via Constellium investor relations.
Constellium (NYSE:CSTM) announced a new $300 million share repurchase program effective after the 2026 Annual General Meeting on May 21, 2026, replacing the prior 2024 program and expiring on December 31, 2028.
The program permits open-market and privately-negotiated purchases, use of Rule 10b5-1 plans, and can be modified or suspended by the board; shareholder approval will be sought annually to execute the program in full.
Constellium (NYSE:CSTM) published its 2025 Sustainability Report on March 3, 2026, reporting measurable progress on safety, recycling and decarbonization.
Key metrics: Recordable Case Rate of 1.91 per million hours, 16% overall emissions-intensity reduction vs. 2024, 47% scrap input, and independent limited assurance under ISAE 3000.