Shares of data storage maker Seagate closed down more than 6% Monday, leading a group-wide sell-off, after comments from CEO Dave Mosley raised concerns about memory supply and demand fueled by the artificial intelligence buildout.
Mosley was asked at a JPMorgan conference on Monday what it would take to add unit or floor capacity in Seagate's factories.
"If we took the teams off and started building new factories or bringing up new machines, that would just take too long. You would end up with more capacity, but then you'd slow the rate of growth on that technology," Mosely said.
Seagate needs memory chips for its solid-state drives, which are used in data centers.
Shares of Micron , SanDisk and Western Digital Corp. all closed down roughly 5% lower.