Marvell Technology to Acquire Lumentum in $115B All-Stock AI Connectivity Megadeal

Executive Summary

On November 2, 2026, Marvell Technology, Inc. (NASDAQ: MRVL) announced entry into a definitive Agreement and Plan of Merger to acquire Lumentum Holdings Inc. (NASDAQ: LITE) in an all-stock transaction with an implied enterprise value of $115 billion (~$1,132 per share of Lumentum, representing a 23.9% premium over unaffected share prices).

Transaction Terms & Structure

• Exchange Ratio: Fixed ratio of 4.500 shares of Marvell common stock for each share of Lumentum common stock.
• Ownership Split: Post-closing, existing Marvell stockholders will hold approximately 67% and Lumentum stockholders will hold approximately 33% of the combined company on a fully diluted basis.
• Leadership & Governance: Matt Murphy will continue as Chairman and CEO of the combined entity. Three members of Lumentum's Board of Directors, including Lumentum CEO Michael Hurlston, will join Marvell's Board (expanding it to ten members).
• Target Close: Expected in the first half of calendar year 2028, subject to regulatory clearances and shareholder approvals from both companies.

Strategic & Financial Impact

• AI Infrastructure Shift: Combines Marvell's electrical/optical interconnects, networking, switching, and custom XPU silicon with Lumentum's high-performance lasers, optical transceivers, and optical circuit switching (OCS).
• Total Addressable Market (TAM): Expands the combined company's addressable market to $550 billion across scale-across, scale-out, scale-up, and scale-in domains.
• Synergies & Accretion: Anticipates over $1 billion in annual run-rate cost synergies and expects to be accretive to Marvell's non-GAAP EPS in year one post-close.

Preliminary Q3 FY2027 Revenue Update

In connection with the announcement, Marvell reiterated its third-quarter fiscal 2027 revenue guidance midpoint while narrowing the expected range to ±2% (previously ±5%).