Marvell Technology (MRVL) wants to buy Lumentum (LITE). The price is about $80 billion, all of it in Marvell stock. Wall Street gave its answer on Monday, Nov. 2. Marvell lost 13%, closing at $171.41. Lumentum lost 19%, to $684.40. The buyer and the bought both lost ground on the same day.
Start with what each company does. Marvell designs custom AI chips. It also makes the parts that move data around a data center. Lumentum makes lasers and optical gear. Its parts use light to carry data between chips, faster than copper wire can. Together they'd be two of the fastest-growing suppliers to the AI build-out, the Journal's Anissa Gardizy and Robbie Whelan report. Marvell's data-center business was less than 10% of its sales in 2016. Now it's most of the company.
Here are the terms in plain words. Each Lumentum share turns into 4.5 Marvell shares. Count Lumentum's debt and the deal is worth about $115 billion. Before the news, Lumentum was worth about $76 billion and Marvell about $172 billion. Nvidia (NVDA) put $2 billion into Lumentum in March, and $2 billion into Marvell later that same month. So Nvidia sits on both sides of the table. The deal isn't done. It still has to close, and that can take a while.
Why both stocks fell
An all-stock deal has a catch. Marvell isn't writing a check. It's printing new shares. Its current owners end up with a smaller slice of a bigger company. That is the usual reason a buyer's stock drops on deal day, and Marvell lost 13%. Lumentum holders have a different problem. Their payment is Marvell stock. When Marvell fell, the value of their offer fell with it. That's how a company can drop 19% on the day someone agrees to buy it. CEO Matt Murphy once said Marvell "bet the farm" on data centers. On Monday the market asked what the farm is worth.
Our read
This is an Investments/Risk · IN04 story. Marvell is held at weight in 20 of our model books. Nothing was added or trimmed on Monday. Lumentum isn't held. We don't judge a deal on day one. Big stock deals often sink the buyer's shares at first, and sometimes that's fair. What matters takes months to know. Whether the deal closes. Whether the debt gets paid down. Whether the two product lines sell better together than apart.
Here's the check for your own money. If you own a stock that's being bought with another company's shares, your bet just changed. You'll soon own the buyer, at the buyer's price, with the buyer's debt. Read the exchange ratio, not the headline number, and ask whether you'd buy the buyer on its own. And if the chip trade in your account rides on one or two names, that's a lot of weight on one farm. If you want a second set of eyes on that ratio, it's a short conversation. The umbrella goes in the bag on a sunny day, before anyone checks the sky.