Broadcom’s post-earnings tumble is weighing on Google’s entire AI ecosystem
Broadcom’s post-earnings plunge is prompting a sharp pullback in Google-linked AI stocks, which had been on fire thanks to the warm reception to Gemini 3.
The stocks getting hit hard:
Celestica, which supports Broadcom’s Tomahawk switch chipset for AI networking.
TTM Technologies, which manufactures the circuit boards that are the foundation for Broadcom’s AI chips.
Lumentum, whose laser technology lets information move around quickly in data centers.
A basket of these Google-linked AI stocks compiled by Morgan Stanley is suffering one of its worst losses of the year. This brisk retreat also follows the release of GPT-5.2 by OpenAI.