MKS to Sell Ophir Optics Business to TTM for $650M
MKS (MKSI) agreed to sell its Ophir Optics business to TTM Technologies for $650 million in cash, expected to close in Q2 2027. The deal values Ophir at over 18x projected FY2026 Adjusted EBITDA, excluding Ophir Instruments and the Ophir brand.
How this was made

The 30-second read
Why it matters
The transaction reshapes the competitive landscape in precision optics, affecting both sellers and buyers.
Market read
Primary M&A news with material financial impact; likely to move both stocks on the day of announcement.
What to watch
Potential hidden liabilities in Ophir Optics and the high purchase multiple could strain TTM's balance sheet.
Background
MKS Inc filed an 8‑K announcing the sale of its Ophir Optics unit to TTM Technologies for $650 million in cash.
Ticker impact
MKS Inc announced the sale of its Ophir Optics business to TTM for $650 million, a primary M&A disclosure.
likely pressure as the market prices in the asset sale
The cash deal removes a revenue-generating unit, reducing future earnings visibility.
Market effects
Consolidation in the precision optics market may boost peers with similar capabilities.
US technology sector sees modest activity from the deal.
Moderate, as the transaction involves globally used optical components.
Counterpoint
Deal may face regulatory delays or integration challenges that could hurt TTM's earnings.
Key entities
- companyMKS Inc
Seller of Ophir Optics.
- companyTTM Technologies
Buyer acquiring Ophir Optics.
