STM ▼ -1.6% - STMicroelectronics N.V. $STM - Lorenzo Grandi, STMicroelectronics’ President and CFO to speak at Citi investor conference STMicroelectronics fell 1.6% today despite an announcement that its President and CFO would speak at the Citi investor conference. The stock's decline suggests investors may be concerned about broader semiconductor sector headwinds or company-specific guidance that could emerge from the presentation. 02-SEP-2026 02:00 AM ET