Onsemi Revises Synaptics Merger Terms, Shares Trade at Premium t
ON Semiconductor (ON) revised its merger agreement with Synaptics, lowering the acquisition price to $123 per share, valuing the deal at $5.7 billion. The move aims for immediate EPS accretion and long-term synergies. ON is trading at $80.08, 29% above its GF Value™ of $62.10, with a GF Score™ of 86/100. The merger is expected to close by mid-2027, pending approvals.
How this was made
The 30-second read
Why it matters
The announcement provides fresh material for traders: a price‑sensitive M&A revision that can move ON's stock immediately, while the long‑term narrative remains focused on EPS accretion and operational synergies.
Market read
A major M&A term revision for a large‑cap semiconductor firm, likely to affect ON's share price and sector sentiment.
What to watch
Potential regulatory hurdles and Synaptics shareholder approval risk could delay or derail the transaction.
Background
Onsemi (ON) is a $31 billion semiconductor maker that had previously announced a $7 billion acquisition of Synaptics. The revised terms cut the cash component to $123 per share, valuing the deal at $5.7 billion.
Ticker impact
Onsemi announced revised merger terms with Synaptics, lowering the cash offer to $123 per share and reducing the deal value to about $5.7 billion.
likely downside pressure as investors reassess the lower valuation, though long‑term upside remains if synergies materialize
A $5.7 billion M&A revision for a $31 billion market‑cap company is material; the lower price per share is a tangible catalyst that can move the stock immediately.
Market effects
The semiconductor sector may see heightened scrutiny of M&A pricing and valuation multiples.
U.S. semiconductor stocks could experience short‑term volatility as investors compare deal terms.
The revision signals tighter pricing discipline in large‑cap tech M&A, influencing global deal‑making sentiment.
Counterpoint
The lower price may be a bargain if synergies are realized faster than expected, offering a buying opportunity.
Key entities
- companyOnsemi Corp
U.S. semiconductor manufacturer (ticker ON) revising its acquisition of Synaptics.
- companySynaptics
Target of the Onsemi acquisition; shareholders must approve the revised terms.

