Onsemi Cuts Synaptics Buyout Price to $5.7 Billion After Rival Bid
Onsemi revised its acquisition of Synaptics, offering $123 per share in cash, reducing the deal's value from $7B to $5.7B. The change followed a rival bid from Cirrus Logic, which later withdrew. Onsemi's shares rose 6%, and Synaptics gained 14%. The deal requires shareholder and regulatory approval, with a expected close by mid-2027.
How this was made

The 30-second read
Why it matters
The cash structure is viewed as immediately accretive to Onsemi's earnings and removes financing risk, driving strong price moves in both stocks.
Market read
The revised cash acquisition is a material M&A event with immediate price impact, offering a clear trading opportunity in both stocks.
What to watch
Potential antitrust scrutiny and integration challenges could temper the expected synergies.
Background
Onsemi and Synaptics amended their merger agreement, moving from an all‑stock transaction valued near $7 billion to a cash‑only deal at $123 per share, valued at $5.7 billion.
Ticker impact
Synaptics received a $123‑per‑share cash offer from Onsemi, raising its share price about 14% after the amendment.
likely upward pressure as investors value the premium and reduced risk
The revised cash deal supersedes a rival bid and is viewed as a superior proposal, prompting a strong price reaction.
Market effects
The semiconductor M&A landscape may see heightened activity as cash deals gain favor over stock swaps.
North American chip stocks could see broader upside sentiment.
Large‑cap AI‑related semiconductor firms may experience spillover buying pressure.
Counterpoint
If financing risk re‑emerges or regulatory hurdles delay closing, the premium may erode, making the deal less attractive.
Key entities
- CompanyOnsemi
US‑listed semiconductor maker (ticker ON) acquiring Synaptics.
- CompanySynaptics
US‑listed touch‑and‑display chipmaker (ticker SYNA) being acquired.
- Financial InstitutionMorgan Stanley Senior Funding, Inc.
Provider of the committed debt financing for the cash deal.



