Why Is Wolfspeed Stock Falling Thursday? - Wolfspeed (NYSE:WOLF)
Wolfspeed (NYSE:WOLF) reported Q4 adjusted loss of $2.26 per share, beating estimates, but revenue of $149.6M missed expectations. AI data center demand drove device sales, while factory underutilization hurt margins. Q1 revenue outlook is $140M-$160M, below estimates. Shares fell 12.38% premarket.
How this was made

The 30-second read
Why it matters
The earnings miss and lowered guidance suggest short‑term weakness, but the company’s cash position and new design wins may offer upside potential if utilization improves.
Market read
Earnings release drives immediate price action; sector peers may be re‑priced based on utilization concerns.
What to watch
Large cash balance ($1.1B) provides runway for capital investments; new design wins with Lite‑On and Magmeet could improve future margins.
Background
Wolfspeed is a silicon‑carbide device maker targeting AI data‑center power and automotive markets.
Ticker impact
Wolfspeed reported Q4 loss of $2.26 per share, revenue miss and gave Q1 guidance of $140‑$160 million, causing a 12% pre‑market drop.
Further intraday decline likely; watch for support around $24 and potential rebound if guidance is revised.
The numbers are fresh, materially below expectations and include a revenue outlook below consensus, which typically drives short‑term selling.
Market effects
Highlights pressure on silicon‑carbide suppliers amid under‑utilized capacity; may affect peers in AI data‑center power market.
US semiconductor sector could see modest pullback as investors reassess AI‑related demand forecasts.
Limited to tech hardware segment; unlikely to move broader indices.
Counterpoint
If AI data‑center demand accelerates faster than expected, the under‑utilization issue could resolve, supporting a rebound.
Key entities
- companyWolfspeed Inc.
Silicon‑carbide semiconductor manufacturer.
- partnerGE Aerospace
Signed agreement to accelerate silicon‑carbide adoption.
- partnerToyota
Automotive onboard charging partnership.



