Check out the companies making headlines before the bell: Firefly Aerospace — The aerospace company fell more than 10% after posting its first quarterly report since going public last month. Firefly saw a wider loss and lower revenue than expected for the second quarter. AutoZone — The automotive parts retailer fell 2% after its gross profits and earnings per share came in below Wall Street’s expectations for the fiscal fourth quarter , despite an increase in same-store sales during the same period. Kenvue — Shares bounced more than 4% in premarket trading, recouping some of its losses from the prior session when it slid more than 7% after the Trump administration drew an unproven link between autism and acetaminophen in Tylenol during pregnancy. Boeing — The aerospace manufacturer gained 2% after Bloomberg reported that the U.S. Ambassador to China David Perdue said U.S. and China are in the final stages of a “huge” deal for Boeing aircraft. Micron Technology — The semiconductor manufacturing company gained 0.8% ahead of Micron Technology’s earnings results, which are set to release Tuesday afternoon. Nvidia — The chipmaker edged down nearly 1%, giving back some of its gains from the previous session. Nvidia climbed nearly 4% on Monday after it said it would invest $100 billion into OpenAI. Under the agreement, OpenAI will build and deploy systems using Nvidia’s graphics-processing units. Apple — The tech stock dipped 0.4%, one day after it gained more than 4% following the release of the iPhone 17. On Monday, Apple shares turned positive on the year , after trading in negative territory on tariffs and other macroeconomic concerns. — CNBC’s Alex Harring and Liz Napolitano contributed reporting
