economy

Stocks making the biggest moves after hours: Super Micro Computer, CoreWeave, H&R Block and more

These are the stocks posting the largest moves in extended trading.

Stocks making the biggest moves after hours: Super Micro Computer, CoreWeave, H&R Block and more

TL;DR

  • Super Micro Computer rallied over 8% on strong first quarter guidance and exceeding fourth quarter estimates.
  • CoreWeave shares gained 14% with second quarter operating income margin and revenue surpassing expectations.
  • Lumentum Holdings' stock was marginally lower despite exceeding fourth quarter earnings and revenue, but is up over 120% year-to-date.
  • H & R Block surged 15% after issuing an upbeat forecast for the 2027 fiscal year.
  • Cava Group jumped almost 7% after its second quarter earnings and revenue topped LSEG consensus estimates.