Ultra Clean Holdings is trading 6.5% down at $75.44 after investors continued selling following its August 14 announcement of a potential $400 million at-the-market common-stock offering.

  • The offering could dilute existing shareholders and has already been associated with a sharp prior selloff.
  • Semiconductor weakness is adding pressure, with SOXX down 2.50% amid rising Treasury yields, oil prices, and geopolitical concerns.