Google now has the right to become one of Marvell Technology's larger shareholders — but almost none of that right belongs to Google yet. A Form 8-K Marvell filed with the SEC on August 18 discloses a warrant for up to 58,970,907 shares, exercisable at $206.58 apiece through August 2033: a stake worth roughly $12.2 billion if Google ever exercises all of it. Only a sliver of that vests automatically. The rest vests exclusively as Google buys Marvell's custom chips, in $500 million increments, over the next seven years.
The filing lays out two separate vesting tracks. 1,360,867 shares — worth about $281 million at the strike price — vest in equal quarterly installments over the first year after Marvell and Google signed the underlying commercial agreement on July 29. The remaining 57,610,040 shares, worth about $11.9 billion at that same $206.58 strike price, vest in 240 equal tranches, one for every $500 million of "Custom Products" revenue Marvell recognizes from Google, counted from Marvell's third fiscal quarter of 2027 through the end of fiscal 2033. Run the arithmetic and the ceiling is explicit: Google would need to buy $120 billion of Marvell's custom silicon — AI inference accelerators, storage and network controllers, memory-interface chips, near-memory compute, all attached to Google's own Tensor Processing Unit (TPU) systems — to unlock the full warrant.
What the $12.2 billion actually covers
- 1,360,867 shares (~$281M) · Year one
- Vests on the calendar, no purchase required
Includes: Equal quarterly installments over the 12 months following the July 29 agreement
Excludes: Any dependency on how much Google actually buys - 57,610,040 shares (~$11.9B) · Through FY2033
- Vests only in $500M purchase tranches
Includes: 240 equal tranches, one per $500M of Custom Products revenue Marvell books from Google
Excludes: Any vesting if Google's purchases fall short of a tranche threshold - $120B · Implied ceiling
- Cumulative chip purchases needed to fully vest
Includes: The purchase volume that would exhaust all 240 tranches
Excludes: A binding purchase commitment — nothing in the filing obligates Google to buy any of it
That structure matters because Google didn't need a second custom-silicon supplier out of thin air — it already has one. Broadcom has built the custom chips behind Google's TPUs for more than a decade, and that relationship was extended in April 2026 through 2031. Nothing in Marvell's filing touches that contract. What actually changes is that Google now has a second supplier with its own equity-linked incentive to keep shipping — and it's Marvell, not Broadcom, being paid partly in the promise of Google's future purchases rather than in cash alone.
“A growing pie at Google for new sources, rather than a competitive displacement of Broadcom.” — William Kerwin, Morningstar
The market's first reaction was unambiguous even if the exact size wasn't. Marvell shares jumped double digits and Broadcom fell roughly 5% on the same trading day, a reaction that reads, at least short-term, as investors pricing this as Broadcom losing ground rather than Google simply adding a supplier. Google's own parent, Alphabet, barely moved — unsurprising, since a $12.2 billion warrant is a rounding error against a company valued in the trillions, even as it would make Google roughly the fifth-largest shareholder in Marvell if the whole thing eventually vested. Whether the Broadcom-losing-ground read is right is a separate question from whether it happened — and on the size of Marvell's own move, reporting genuinely disagreed.
Who this actually moves
(A warrant is a right to buy shares at a fixed price later — not a stock grant. Google gets nothing today except the option, and that option is worthless to exercise unless Marvell's stock stays above $206.58.) Read past the headline number and the deal is less a transfer of value than a shared bet: Marvell is betting Google will keep buying, and structuring most of its own upside so it only pays out if that bet is right.
- A second major hyperscaler now has a disclosed, equity-linked incentive to keep buying Marvell's custom silicon rather than a rival's, on top of whatever it was already buying.
- Loses no contracted revenue today — its Google TPU relationship runs through 2031 — but now competes inside the same customer against a rival with its own equity-linked incentive structure.
- Diversifies its custom-silicon supply chain without taking on any binding purchase obligation — the warrant only costs Marvell equity if Google actually buys.
- Now compete against a disclosed template — a purchase-tied equity warrant — that a rival supplier can offer instead of, or alongside, a price discount.
This is also a structure worth watching for reasons beyond Marvell and Google specifically. A cash discount is the traditional way a chip supplier competes for a hyperscaler's business; tying supplier upside directly to purchase volume, in equity rather than price, is a newer move — it costs the supplier nothing unless the customer actually buys, and it gives the customer a reason to keep buying from the same source rather than shopping every contract renewal. If Google's chip spending with Marvell scales the way the filing's tranche structure anticipates, expect other suppliers courting the same handful of hyperscaler customers to pitch some version of the same mechanism.
None of this is a bet Google is required to make. Google can let the warrant sit unexercised, buy well under the pace needed to vest it, or exceed it entirely — the filing sets a ceiling on Marvell's exposure, not a floor on Google's spending. What's actually locked in as of August 18 is 1,360,867 shares vesting on the calendar and a seven-year window in which the other 97% depends entirely on purchases neither company has publicly committed to.
- Marvell granted Google a warrant for up to 58,970,907 shares, worth $12.2 billion if fully exercised.
- Only 1,360,867 shares vest automatically; the rest requires $500 million increments of chip purchases.
- Marvell stock jumped roughly 8-11% intraday on the news; Broadcom, its longtime TPU partner, fell about 5%.
- An analyst called it a growing pie, not Broadcom's displacement — that contract runs through 2031.
- Caveat: the $120 billion figure is a ceiling if every tranche vests, not a purchase commitment Google made.