Marvell agrees $115 billion all-stock deal to buy Lumentum
Marvell Technology (MRVL) agreed to buy Lumentum (LITE) in an all-stock deal valued at $115 billion. Lumentum shareholders will receive 4.5 Marvell shares per share, a 23.9% premium. The deal is expected to close in 2028 and add to Marvell's earnings. Lumentum reported strong Q1 2027 results, with revenue of $1.26B and adjusted EPS of $4.57, and provided upbeat Q2 guidance.
How this was made
The 30-second read
Why it matters
The transaction is expected to reshape the photonics supply chain and create a market leader with expanded product offerings.
Market read
A $115 billion all‑stock deal that creates a dominant player in optical components, with immediate share price moves and long‑term sector impact.
What to watch
Regulatory approvals and execution of $1 billion cost synergies could be slower than projected.
Background
The announcement follows Lumentum's strong Q1 results and Marvell's guidance narrowing, indicating confidence in the combined business.
Ticker impact
Marvell announced an all‑stock acquisition of Lumentum valued at $115 billion, creating a combined company with Marvell shareholders owning ~67%.
likely modest upside as the market prices in synergies, but some dilution pressure on Marvell shares.
Primary disclosure of a mega‑cap M&A transaction with a premium and clear cost‑saving guidance.
Market effects
Consolidates the optical components market, pressuring peers and potentially raising industry valuations.
U.S. tech sector may see a lift; investors may reprice related photonics stocks.
Large‑cap M&A adds to overall market M&A activity, influencing global tech sentiment.
Counterpoint
Deal could overpay and dilute Marvell earnings; integration risk may weigh on the combined stock.
Key entities
- CompanyMarvell Technology
U.S. semiconductor and infrastructure solutions provider (ticker MRVL).
- CompanyLumentum Holdings
U.S. optical components maker (ticker LUMN).

