CSTM Stock Recent News

Live Updates Live Coverage Updates appear automatically as they are published. CEO Commentary and Updates 4:23 pm CEO Commentary: – William F. Oplinger: “In the second quarter of 2025, we continued our relentless execution on key objectives, which included progressing the sale of our interest in the joint venture with Ma’aden. We delivered on safety, stability, and operational performance in the quarter despite lower alumina and aluminum pricing.” Strategic Updates: -Alcoa completed the sale of its 25.1% interest in the Ma’aden joint venture for $1.35 billion, which is expected to result in a gain of approximately $780 million in Q3 2025. – The restart of the San Ciprián smelter has been paused due to a power outage, with expectations to resume by mid-2026. – Alcoa received a favorable decision regarding an Australian tax dispute, resulting in a refund of $69 million. Earnings out and stock up 1.89% 4:18 pm AA | Alcoa Corporation Q2’25 Earnings

PARIS, July 15, 2025 (GLOBE NEWSWIRE) -- Constellium SE (NYSE: CSTM) is proud to announce the successful completion and publication of the FlexCAR project, its latest innovation effort with ARENA2036*, Germany's leading research campus for future mobility and production technologies.

PARIS, July 11, 2025 (GLOBE NEWSWIRE) -- Constellium SE (NYSE: CSTM) will host a conference call and webcast on Tuesday, July 29, 2025, at 10:00 AM (Eastern Time) to announce its second quarter 2025 results. The press release will be sent before market opening.

PARIS, June 24, 2025 (GLOBE NEWSWIRE) -- Constellium SE (NYSE: CSTM) is proud to announce that it has been recognized with three awards at the 2025 edition of Airbus' Supply Chain & Quality Improvement Program (SQIP), held in early June. The program honors suppliers that consistently deliver excellence in their quality & delivery performance and industrial maturity.

Visibility for aviation suppliers is improving, helped by Airbus' measures to overcome supply chain snags that hit demand in the past year, aluminium products maker Constellium said on Wednesday.

PARIS, June 16, 2025 (GLOBE NEWSWIRE) -- Constellium SE (NYSE: CSTM) will exhibit at the 55th edition of the Paris Air Show, taking place June 16-22, 2025 at the Paris–Le Bourget Exposition Centre (Chalet B47), one of the world's most prestigious events for the global aerospace industry.

PARIS, June 12, 2025 (GLOBE NEWSWIRE) -- Constellium SE (NYSE: CSTM), a global leader in aluminum solutions and recycling, and TARMAC Aerosave, a pioneer in aircraft & engine storage, maintenance, and eco-responsible dismantling, are proud to jointly announce a major milestone in sustainable aerospace innovation: the successful recycling and remelting of aluminum from end-of-life aircraft into new, high-performance material suitable for future aerospace applications. This milestone highlights the potential of aluminum to support circular economy goals in aerospace, without compromising material performance.

PARIS, June 05, 2025 (GLOBE NEWSWIRE) -- Constellium SE (NYSE: CSTM) today announced the kick off of a new collaborative project with Nikon Advanced Manufacturing (Nikon AM), America Makes, and a team of industry leaders to expand the use of its Aheadd ® CP1 aluminum alloy for additive manufacturing in defense and aerospace applications. The $2.1 million project is funded by the Office of the Under Secretary of Defense's Manufacturing Technology Office (ODS ManTech) through America Makes, the National Additive Manufacturing Innovation Institute.

Aluminum stocks are in focus this morning after President Donald Trump announced plans to raise tariffs on aluminum imports from 25% to 50%, citing a need to protect American producers from global competition, especially from China. Trump's increase in aluminum tariffs is already drawing concerns from industry leaders who worry it may backfire.

PARIS, May 28, 2025 (GLOBE NEWSWIRE) -- Constellium SE (NYSE: CSTM) is honored to welcome NASA representatives to its Ravenswood, West Virginia facility today to celebrate their collaboration on the Artemis program — NASA's bold mission to return humans to the Moon and pave the way for crewed missions to Mars.