Howmet Aerospace (HWM) Q3 2026 Earnings Call: Q&A Summary

Q: How do OEM vertical integration initiatives, such as GE's acquisition of CPP, reshape the competitive landscape for blades and vanes, and what are the implications for Howmet's market share and pricing power?

A: John Plant emphasized Howmet's long-standing relationships with major engine makers and their decades of investment in technology and scale. He noted that while competitors like CPP are active, Howmet's planned capacity increases and technological edge ensure they remain well-positioned, with IGT spares growth alone expected to offset potential losses in specific narrow-body engine blade segments. Patrick Winterlich added that structural castings are a key industry pain point, and Howmet is considering further manufacturing expansion to maintain its growth trajectory.

Q: How does the potential for in-sourcing at SpaceX impact the Industrial Gas Turbine market?

A: John Plant explained that SpaceX's massive data center power needs are driving demand for gas turbines, and the industry is currently constrained by a lack of turbine blades. He noted that while SpaceX might pursue in-house solutions or use alternative suppliers to meet immediate power needs, the broader demand for power from data centers and other industrial sources remains robust. He emphasized that Howmet's capacity investments are critical to meeting this long-term demand, which now extends into the early 2030s.

Q: Can you quantify how much growth comes from your technology edge versus volume and price, and how do you view the supply and demand balance through 2040?

A: John Plant explained that their growth is driven by the need for higher fuel efficiency in engines, which requires advanced hot-section components. He noted that higher operating temperatures in modern engines lead to more frequent replacement cycles, boosting spares demand. He added that Howmet is continuing to invest in engineering staff and capacity to stay at the forefront of these developments, ensuring they can meet the needs of the next generation of engines.

Q: What is the scale of the opportunity in the defense portfolio, particularly regarding inventory replenishment and missile work?

A: John Plant stated that defense demand is strong, driven by the need for inventory replenishment and increased missile production. While he noted that precise figures are difficult to provide until defense budgets are finalized after the midterm, he expects defense sales to grow in 2027. He emphasized that the company is working with prime contractors to prepare for multiyear production contracts.

Q: How should we expect margins to trend in IGT relative to the rest of the business, and when will the next tranches of demand come in?

A: John Plant noted that IGT and Aerospace margins are roughly similar, and volume growth in IGT could provide some leverage against fixed costs. He emphasized that the company is focused on long-term partnerships and is continuing to invest in capacity to meet demand that extends into the 2030s. He noted that capital expenditure will likely remain elevated through 2028 to support this growth.

Q: How do you get comfortable making upfront investments for 2030 and beyond, and do you expect all end markets to remain this strong?

A: John Plant explained that their confidence comes from analyzing broad trends like data center power requirements, energy security, and the need for efficient turbines. He acknowledged that while the current simultaneous strength across Aerospace, Defense, and IGT is unusual, the company is carefully managing capacity to avoid over-investment. He reiterated that the company's unique technological capabilities justify these investments, even as they navigate the complexities of the current market environment.