United Microelectronics is trading 5.2% down today at $19.71 following renewed concerns regarding dilution from its recently announced convertible bond issuance.

  • The drop is being compounded by a broad sell-off in technology and semiconductor stocks as rising yields and strong U.S. jobs data pressure growth shares.
  • Investors are engaging in profit-taking after the company's large year-to-date rally, contributing to a sharp multi-day pullback.