Cignal AI

🎙️ NEW EPISODE: Why Marvell Wants Lumentum: Vertical Integration in AI Optics With Cignal AI Recorded the morning after the $MRVL $LITE rumor broke. Our thoughts (live with no prep!) Andrew Schmitt and Scott Wilkinson of market research firm Cignal AI join Austin and Vik to break down Marvell's potential acquisition of Lumentum. They explain how Marvell could run the "Broadcom playbook" by bundling DSPs and optics, even at the cost of competing with its own customers. - The driver is vertical integration, not securing laser capacity. Marvell wants to control the supply chain from chips to optics to co-design better products for AI - Marvell's DSP customers would have to compete with a vertically integrated Marvell-Lumentum, a dynamic that has already pushed some players out of coherent - Lumentum's Optical Circuit Switches (OCS) and high-power lasers for CPO and NPO matter as much as its current-gen transceivers - After a 4x expansion of its Indium Phosphide fab, Lumentum can supply Marvell AND keep selling lasers to the open market - A bidding war is possible. Could the leak be intentional, to attract suitors? This episode is presented by @CrusoeAI. Crusoe's Serverless Fine-Tuning trains an open model like Llama, DeepSeek, or GLM on your own data, and you pay per million tokens, not per GPU hour. About $2 buys roughly 5M training tokens on smaller models. Get $5 in credit to start: semidoped.com/crusoe-x Chapters: 0:00 Intro: Marvell & Lumentum 7:38 The Vertical Integration Driver 9:17 The Channel Conflict Problem 14:58 Transceiver Value Chain 17:38 Why Would Lumentum Sell? 21:23 Lumentum's InP Capacity 24:52 The Cost of Waiting 27:00 Manufacturing Scale Is the Moat 31:30 How AI Changed Component Value 33:43 CPO: The Integration Endgame 36:50 The 'Broadcom Playbook' 38:58 Prediction: A Bidding War Get more of Austin and Vik daily, free! Sign up: daily.semidoped.com/ Connect with Vik and Austin: Vik's Paid Substack: viksnewsletter.com Austin's Paid Substack: chipstrat.com @austinsemis @vikramskr @aschmitt @ScottWilkinsonQ