ON Semi tanks 20% following Synaptics deal as CEO defends core business
$30B. That's the new addressable market On Semi just unlocked through its Synaptics pivot—but the market isn't buying it yet.

Why it matters
On Semi's strategic acquisition into physical AI expands TAM significantly, but investor skepticism (reflected in a 20% stock tank) signals deeper concerns about execution risk or market timing in the AI hardware space.
The key facts
5 to knowOn Semi acquires Synaptics
Stock down 20% post-announcement
Addressable market expands by $30B
CEO defending core business amid pivot
Physical AI market entry
Go to the source
CNBC Technologycnbc.com
Publisher excerpt: The pivot into physical AI grows On Semi's addressable market by an additional $30 billion, the company said.