Musk: “Let There Be ZERO Doubt” SpaceX Will Run Terafab – Here’s What that Means for TSMC
Elon Musk clarified that SpaceX and Tesla will build and operate Terafab themselves, with TSMC possibly subleasing part of it. TSMC's stock initially surged on talks but dropped 2% after Musk's statement. Analysts expect TSMC's revenue to grow 43% in fiscal 2026 and nearly 2.5x by fiscal 2028, with a forward P/E of 20.5x. Intel, a partner in Terafab, saw a 33% revenue decline from 2021 to 2025.
How this was made
The 30-second read
Why it matters
The statement triggered a modest sell‑off in TSMC and highlighted Intel's continued partnership, influencing sector sentiment.
Market read
Musk's announcement directly impacted TSMC's share price and may reshape expectations for US‑based fab collaborations.
What to watch
Potential long-term benefits for TSMC from subleasing capacity or future collaborations are not discussed.
Background
Elon Musk publicly clarified that SpaceX and Tesla will operate the new Texas chip fab, limiting TSMC's role.
Ticker impact
TSMC shares slipped about 2% after Musk said SpaceX and Tesla will run the Terafab, reducing TSMC's role to sublease.
downward pressure as market prices in reduced fab involvement
The article reports a fresh Musk statement that directly caused a 2% drop in TSMC stock.
Intel is mentioned as the partner whose 14A process will be used in Terafab, and its CEO reaffirmed staying on the project.
potential upside as investors view the partnership as a growth catalyst
The article highlights Intel's continued involvement, which could improve its outlook.
Market effects
The Terafab announcement may shift sentiment in the semiconductor foundry sector, with TSMC seen as less central.
US semiconductor stocks could see mixed reactions; Texas fab activity may boost local supply chain exposure.
The story touches on global chip supply dynamics, affecting both Asian and US fabs.
Counterpoint
TSMC's strong growth trajectory may remain intact despite reduced involvement in Terafab, limiting downside.
Key entities
- IndividualElon Musk
CEO of SpaceX and Tesla, made the definitive statement about Terafab.
- CompanyTSMC
Taiwan Semiconductor Manufacturing Co., subject of price move.
- CompanyIntel
Partner in the Terafab project, using its 14A process.
