Howmet Aerospace retreats 8% after SpaceX in-house turbine plan (HWM:NYSE)
Howmet Aerospace (HWM) shares fell 8% to $244.95 after SpaceX announced plans to produce its own turbine blades, raising concerns about demand for Howmet's specialized components. Analysts note high valuation multiples may limit upside potential.
How this was made
The 30-second read
Why it matters
The announcement could shave revenue from aerospace contracts, prompting a re‑rating by analysts.
Market read
The news directly links a major customer’s vertical integration to a sharp stock decline for its supplier.
What to watch
Howmet's diversified industrial turbine business could offset aerospace losses.
Background
Howmet Aerospace is a leading supplier of high‑temperature turbine components for aerospace and industrial markets.
Ticker impact
Howmet Aerospace shares fell ~8% after SpaceX announced it will produce its own gas turbine blades, threatening demand for Howmet's components.
Further downside pressure expected if SpaceX proceeds with internal production.
A major aerospace customer moving to self‑supply cuts a key revenue stream for Howmet.
Market effects
Potential ripple effect on other turbine component suppliers and aerospace OEMs.
U.S. aerospace sector may see modest sell‑off.
Highlights trend of vertical integration in space launch industry.
Counterpoint
SpaceX may still need external suppliers for specialized alloys, limiting impact on Howmet.
Key entities
- CompanySpaceX
Aerospace launch provider planning in‑house turbine blade production.
- CompanyHowmet Aerospace
Supplier of specialized turbine components.


