Top 10 Quarterly Earnings Reports Upcoming Dates

My September posting is an update to the quarterly earnings report dates remaining in 2026 for the top 10 US semiconductor companies by revenue. Micron's fiscal Q4 earnings report is at the end of this month (Sep-30, after market close. Micron is expected to report somewhat flat earnings, and a soft but positive forward looking outlook, due in large part to continued uncertainty around tariffs. The month of October sees four earnings reports. Two of these companies are OEM to foundry users, and the recent announcement by TSMC of new and substantial investment in increase their CoWoS capacity should bolster the respective forecasts. But on the cautious side, October is historically an off month for markets, and this October is shaping up to be the same. The interest rate announcement and comments on inflation outlook from the FOMC on Sep-16 can be expected to be a key driver to market dynamic in October, as will be the runup to the mid-terms.

Stock values and 30-day lead-up trends can be found for these companies in one place at Companies Market Cap.