Marvell shares tumble 8% as outlook underwhelms despite 37% revenue growth
Chip supplier Marvell beat Q2 revenue by 37%, but its AI buildout forecast wasn't aggressive enough — shares tumbled 8%.

Why it matters
Earnings miss on forward guidance signals investor expectations for AI chip demand are outpacing even strong semiconductor performers. A data point on the velocity of the compute buildout.
The key facts
10 to knowMarvell Q2 revenue beat expectations with 37% growth
Fiscal 2028 outlook fell short of investor expectations
Stock fell 8% in premarket trading despite revenue beat
Earnings miss driven by forward guidance, not current performance
Signals high investor expectations for AI chip suppliers
Marvell Q2 revenue beat expectations
37% year-over-year revenue growth
Stock fell 8% in premarket trading
Fiscal 2028 outlook underwhelmed investors
Published Aug 28, 2026
Go to the source
CNBC Technologycnbc.com
Publisher excerpt: Marvell Technology shares fell 8% in premarket trading despite a second-quarter revenue beat, as its fiscal 2028 outlook failed to meet investors' expectations.