Howmet Aerospace Surges 84.9% in a Year: Should Investors Ride the Rally?

Howmet Aerospace (HWM) shares have surged 84.9% over the past year, significantly outperforming the broader market and peers, primarily driven by robust demand across its commercial aerospace and defense segments, which saw Q2 2025 revenue increases of 8% and 21% respectively. This strong performance, fueled by increased air travel, demand for fuel-efficient aircraft, and higher defense spending, has led to a 3.2% upward revision in 2025 EPS estimates to $3.57, signaling 32.7% year-over-year growth. While HWM trades at a premium forward P/E of 44.09x compared to the industry average of 27.88x, its sound liquidity, shareholder-friendly policies, and positive analyst sentiment underpin continued growth prospects.

Analysis

Howmet Aerospace (HWM) has demonstrated exceptional market outperformance, with its stock surging 84.9% over the past year, substantially outpacing the S&P 500's 17.2% return and key industry peers. This rally is underpinned by strong fundamental execution across its primary business lines. The commercial aerospace segment, representing 52% of its business, grew revenues by 8% year-over-year in Q2 2025, driven by sustained air travel recovery and demand for new, fuel-efficient aircraft. Concurrently, the defense aerospace segment delivered a robust 21% year-over-year revenue increase, fueled by orders for the F-35 program and supported by favorable government budgetary allocations. Analyst sentiment is strongly positive, with the 2025 EPS consensus estimate being revised upward by 3.2% in the last 60 days to $3.57, implying a significant 32.7% year-over-year growth. This optimism is further supported by a strong balance sheet, with $545 million in cash against only $5 million in short-term maturities, and aggressive shareholder return policies, including a 25% dividend hike and a $1.8 billion available share repurchase authorization. The principal headwind is valuation; HWM trades at a forward P/E of 44.09x, a considerable premium to the industry average of 27.88x and peer RTX's 24.45x, suggesting high growth expectations are already priced in.

Key Decisions for Investors

• Given the strong momentum driven by dual-engine growth in commercial and defense aerospace and upward EPS estimate revisions, investors with an appetite for growth may find HWM's fundamental story compelling despite its recent share price appreciation.
• The primary risk is the elevated valuation, with a forward P/E of 44.09x significantly above industry peers, making the stock vulnerable to pullbacks on any signs of decelerating growth or negative shifts in market sentiment.
• Investors should monitor the company's substantial capital return program, particularly the execution of its $1.8 billion share repurchase authorization, which provides a key source of shareholder value and support for the stock price.
• For investors seeking a more value-oriented exposure to the sector, peers like RTX Corporation, trading at a more modest forward P/E of 24.45x, may warrant consideration as a relative value play.