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Marvell Technology surges on Google chip deal as Broadcom slides

A chip agreement between Marvell Technology and Google is in focus for semiconductor traders, with Marvell (MRVL) jumping on the news while Broadcom (AVGO) fell during the same session. The term sitting in the tape…

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NewsMV Markets Desk
3 min read
19 August 2026Markets desk
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Key takeaways

  • Google will get the option to purchase approximately $12 billion worth of Marvell Technology stock as part of a chip agreement.
  • Marvell (MRVL) shares surged on the news while Broadcom (AVGO) fell in the same session.
  • The $12 billion stock purchase option is the only figure the arrangement has disclosed, with the chip-side terms remaining outside the public record.
  • The option is a right to buy stock, not a closed transaction, and the conditions activating that right have not been publicly detailed.
  • A forthcoming definitive agreement or regulatory filing is expected to spell out the option's exercise conditions, duration, and the scope of the chip arrangement.

A chip agreement between Marvell Technology and Google is in focus for semiconductor traders, with Marvell (MRVL) jumping on the news while Broadcom (AVGO) fell during the same session. The term sitting in the tape: Google will get the option to purchase approximately $12 billion worth of Marvell stock. The next piece to watch is the definitive agreement filing that would detail the exercise conditions on that option.

The session spread told a competitive story before the full terms were public. Marvell surged. Broadcom slid. Both names moving in opposite directions on the same catalyst is the kind of read that says the market concluded volume was moving from one supplier to another. The tape made that call fast. Whether Marvell's commitments to Google actually displace Broadcom at the capacity level is a question the order books have not yet answered. Moves the warehouses have not confirmed tend to get revisited.

The $12 billion stock purchase option is the only figure the arrangement disclosed. An equity option of that scale attached to a chip supply deal points to a longer-horizon commitment than a standard supply contract typically contains, one where Google is tying financial exposure to Marvell's capacity runway rather than simply booking chips. The announcement framed the option as one component among others in the arrangement, which means the chip-side terms remain outside the public record.

That gap between what is confirmed and what the session priced is where the setup sits. The option is optionality, not execution. Google's right to buy $12 billion of Marvell stock is structurally different from a closed transaction, and the conditions governing that right have not been publicly detailed. The spread between MRVL and AVGO depends on those details emerging.

The definitive agreement or any regulatory filing that spells out the full option terms is the print that matters: what activates the purchase right, its duration, and the scope of the chip arrangement underneath. Until then, the MRVL trade rests on one disclosed number.

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Filed via marketwatch.com

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Frequently asked

What did Marvell and Google agree to?

They reached a chip agreement under which Google gets the option to purchase approximately $12 billion worth of Marvell stock, though the full chip-side terms have not been disclosed.

Why did Broadcom's stock fall on the news?

Broadcom (AVGO) slid while Marvell surged on the same catalyst, as the market concluded that chip volume may be moving from Broadcom to Marvell, though the order books have not yet confirmed any displacement.

How much is the Google stock option worth?

The option gives Google the right to buy approximately $12 billion worth of Marvell stock, which is the only figure the arrangement disclosed.

Is the $12 billion stock purchase already completed?

No, it is an option rather than a closed transaction, meaning Google holds the right to buy the stock but the conditions governing that right have not been publicly detailed.

What should investors watch for next?

The definitive agreement or regulatory filing that spells out what activates the purchase right, its duration, and the scope of the underlying chip arrangement.