Constellium SE Class A (CSTM)

Over the past six months, Constellium SE's stock has increased significantly, reaching a new 52-week high. This was supported by strong third-quarter 2025 results, with increased shipments, revenue, and net income, leading to raised full-year guidance and analyst upgrades. Constellium is scheduled to report its fourth-quarter and full-year 2025 results on February 18, 2026.

Constellium SE's business is subject to cyclical fluctuations and seasonality, tied to the economic cycle of materials, particularly aluminum. Demand for can-sheet products within the packaging segment has remained robust. The aerospace segment is in a recovery phase, and the increasing global push for lightweighting in EVs is driving demand for specialized aluminum-lithium alloys in the automotive sector. The company's ability to pass on aluminum input costs to customers helps mitigate the impact of metal price volatility.

Constellium SE is a global leader in the design and manufacture of innovative specialty rolled and extruded aluminum products, operating within the metals and mining sector with a focus on aluminum production. The company serves the packaging, aerospace, and automotive end-markets, offering rolled and extruded aluminum products and structural parts based on advanced alloys. Constellium's C-TEC research center is recognized for advancing technology in aluminum alloys, including proprietary technologies like Airware®. The company transforms aluminum for specific end applications.

Constellium SE has a global presence with 29 manufacturing facilities across North America, Europe, and China. It also operates three R&D centers and three administrative centers. Headquartered in Paris, France, Constellium has corporate offices in Baltimore, USA, and Zurich, Switzerland.

Constellium's brand reputation has been shaped by positive developments and operational challenges in the past year. The company maintains a strong reputation for market leadership and innovation, particularly in supplying advanced aluminum alloy plates, sheets, and extrusions to the aerospace and space industries. Investments in R&D and a focus on sustainability contribute positively to its image. However, the company faced reputational challenges due to a net loss per share in Q4 2024, severe weather events, and a weak initial outlook for 2025, though strong Q3 2025 performance suggests a positive shift.

The ownership structure of Constellium SE is predominantly institutional, with approximately 80.49% of the company's common stock held by institutional investors. Individual owners account for 2.18%, hedge fund managers hold 5.03%, and private equity/venture capital firms own 9.14% of the shares outstanding.