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Constellium's Packaging & Automotive Unit Gains Momentum: Can It Sustain?

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Key Takeaways

  • Constellium's segment shipments rose 6% to 1.09M metric tons in 2025.
  • CSTM segment revenues jumped 21% to $5.1B on higher aluminum prices.
  • Demand for packaging sheets and battery foil supports growth outlook.

Constellium SE (CSTM - Free Report) is witnessing solid momentum in its Packaging & Automotive Rolled Products segment. The segment’s shipments increased 6% year over year to 1,086,000 metric tons in 2025, supported by a robust demand environment.

Revenues from the segment increased 21% to $5.1 billion, driven by higher metal prices. Significant orders for packaging rolled products in North America and Europe, as well as automotive rolled products in North America, are driving the segment’s performance of late.

Rise in aluminum prices, fueled by the geopolitical tensions between Israel and Iran, has been benefiting domestic producers like Constellium. The conflict has disrupted the Strait of Hormuz, a critical shipping lane in the Middle East. This has been affecting the overall supply of aluminum in the region. This has increased global prices, thereby benefiting major aluminum players like Constellium.

The company is expected to maintain strong demand momentum in the quarters ahead, with healthy demand for its customized rolled aluminum sheet and battery foil products, particularly from packaging, beverage & food and automotive markets.

Segment Snapshot of CSTM's Peers

Among its peers, Alcoa Corporation (AA - Free Report) is witnessing strength in the Aluminum segment, driven by strong demand in the electrical and packaging markets. The restart of the San Ciprián (Spain), Alumar (Brazil) and Lista (Norway) smelters has increased Alcoa’s overall production capacity. In 2025, Alcoa’s production from the Aluminum segment increased 5% on a year-over-year basis to 2,319 kilo metric tons.

Ryerson Holding Corporation (RYZ - Free Report) is witnessing strong momentum in the Aluminum segment. The segment’s shipments were relatively flat year over year at 185,000 tons in 2025. Revenues from the segment totaled $1.15 billion, reflecting an increase of 10.4%, supported by higher metal prices and strong shipments.

CSTM’s Price Performance, Valuation and Estimates

Shares of Constellium have gained 37.9% in the past three months compared with the industry’s growth of 34%.

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Image Source: Zacks Investment Research

From a valuation standpoint, CSTM is trading at a forward price-to-earnings ratio of 11.98X, above the industry’s average of 11.76X. Constellium carries a Value Score of A.

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Image Source: Zacks Investment Research

The Zacks Consensus Estimate for CSTM’s 2026 earnings has increased 20.6% over the past 60 days.

Zacks Investment Research
Image Source: Zacks Investment Research

The company currently sports a Zacks Rank #1 (Strong Buy). You can see the complete list of today’s Zacks #1 Rank stocks here.

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