Synaptics to be acquired by onsemi in all-stock deal valued at about $7 billion
onsemi agreed to acquire Synaptics in an all-stock transaction with a total enterprise value of approximately $7 billion. Each Synaptics share will convert into 1.350 onsemi shares, a premium of approximately 19% to the 10-day volume weighted average closing prices, and Synaptics stockholders are expected to own about 12% of the combined company. Closing is expected in mid-2027, subject to a Synaptics stockholder vote, regulatory approvals and other conditions, and Synaptics agreed to pay onsemi a $235 million termination fee in specified circumstances.
Key points
- Each Synaptics share converts into 1.350 shares of onsemi common stock; the deal is all-stock
- Total enterprise value of approximately $7 billion, about a 19% premium to 10-day VWAP
- Expected close in mid-2027; the End Date is June 25, 2027, extendable up to 21 months
- Synaptics termination fee of $235 million; onsemi regulatory termination fee of $320 million
The filing
Written by AI on Nov 8, 2026, 1:00 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on June 25, 2026.
Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.