Synaptics SYNA Soars On Richer All‑Cash Onsemi Buyout
Synaptics (SYNA) stock rose 14.31% on October 2, 2026, following a revised all-cash acquisition offer from onsemi at $123 per share, valuing the company at $5.7B. SYNA reported quarterly revenue of $308M, a net loss of $447.4M, and positive cash flow. The stock is trading near the deal price, with traders focusing on the merger arbitrage opportunity and potential regulatory approval.
How this was made

The 30-second read
Why it matters
The cash offer re‑pricing narrows the arbitrage window, prompting short‑term buying pressure.
Market read
Deal news moves SYNA sharply and signals broader AI‑chip consolidation.
What to watch
Potential competing bids or onsemi's own stock volatility could affect deal completion.
Background
Synaptics (SYNA) is a tactile‑sensing chip designer recently targeted by onsemi for acquisition.
Ticker impact
Revised all‑cash offer of $123 per share announced, driving a 14% price jump.
likely upward pressure as traders arbitrage the spread to the $123 offer
The new cash price is below the current market level, prompting buying to capture the premium.
Market effects
AI‑chip and robotics sector may see heightened M&A activity as the deal validates strategic value.
U.S. semiconductor market gains confidence from a sizable cash transaction.
Highlights cross‑border consolidation trends in physical AI hardware.
Counterpoint
If regulatory scrutiny delays the deal, the spread could widen and the stock may fall.
Key entities
- companySynaptics Incorporated
Target of the all‑cash acquisition.
- companyonsemi
Acquirer offering $123 per share in cash.

