The Largest Buyback in Market History: Nvidia's $150 Billion Wager on Itself

On Monday, September 28, 2026, Nvidia’s Board of Directors authorized an additional $150 billion under the company’s existing share repurchase program, raising the total remaining authorization to $235 billion. By itself, that is a dry sentence about corporate finance. In context, it is the largest share repurchase authorization increase in the history of public markets — bigger than Apple’s $110 billion record set in May 2024 — and it doubles as the loudest confidence statement the AI industry has made with its own money.

The company expects to execute the full remaining program through fiscal year 2028, which ends January 30, 2028. In other words: the world’s most valuable company, whose chips power the majority of the AI buildout, has just told investors it plans to buy back a sum larger than the market capitalization of most S&P 500 constituents — and it intends to finish the job within roughly 17 months.

What Nvidia actually announced

The mechanics are straightforward. The board topped up an existing buyback program by $150 billion. That comes just four months after Nvidia added $80 billion to the same program alongside its first-quarter fiscal 2027 results in May — a quarter in which Data Center revenue hit a then-record $75.2 billion, up 92% year over year. The pace of the escalations tells its own story: $80 billion in May, $150 billion in September. Each authorization has outgrown the last as Nvidia’s cash generation compounds.

The financial engine behind the authorization is now genuinely extraordinary. In the July quarter — the second quarter of fiscal 2027, reported August 26 — Nvidia posted $96.2 billion in total revenue, with Data Center revenue of $89.0 billion, up 117% year over year. The company returned approximately $26.0 billion to shareholders in that single quarter through buybacks and dividends. Total cash and liquid investments stood at roughly $99 billion as of July 26, up from about $63 billion six months earlier. This is not a company borrowing to fund repurchases; it is a company whose problem is figuring out what to do with cash arriving faster than it can be redeployed.

Shareholders are being paid through every channel available. Just last week, Nvidia raised its quarterly dividend from one cent per share to 25 cents — a 25-fold increase that implies a yield of roughly 0.4% at the current price near $230. The dividend remains symbolic next to the buyback, but the gesture matters: it converts Nvidia from a growth company that returns tokens into an all-of-the-above capital returner.

Jensen Huang’s framing

CEO Jensen Huang did not mince words in the announcement. “NVIDIA’s growth is being driven by a once-in-a-generation platform shift to AI and accelerated computing,” he said. “Our cash generation gives us the capacity to invest in the technologies that advance this transformation and return capital to shareholders. This authorization reflects our confidence in the long-term opportunity ahead.”

Speaking to CNBC shortly after the announcement, Huang went further, situating the buyback inside the macro story: “I think we’re going through the largest infrastructure build-out in human history, and we have the benefit of being a very central part of that. We’re generating a lot of cash, we’re going to generate a lot of cash in the coming years. And you know, every single year, as we generate more cash, I’d like to be able to return it back to the shareholders.”

The phrase “largest infrastructure build-out in human history” is doing deliberate work. It positions Nvidia not as a chip vendor riding a product cycle but as the toll collector on a civilization-scale capital project — and it frames the buyback as simply the logical distribution of rents from that position.

The market’s verdict — and the road not taken

The initial reaction was positive but measured. Nvidia shares traded about 2% higher by late morning Monday, extending a run that has the stock up 21% year to date and nearly 1,000% over five years. A 2% pop on a $150 billion announcement is itself informative: at Nvidia’s scale, even record capital returns move the valuation needle only modestly. The buyback is a signal, not the substance. The substance remains Data Center revenue growth and the durability of AI infrastructure spending.

There is also a competitive edge to the timing that Reuters highlighted in its coverage. Nvidia is making “a big bet on its own stock as intensifying AI-chip competition” mounts — from custom silicon being designed by its largest customers, from AMD’s aggressive pushes into accelerators and, as of Monday, into foundational AI research talent via its agreement to acquire Fei-Fei Li’s World Labs, and from a Chinese ecosystem that routed the majority of model-serving tokens on domestic models for the first time this year. A record buyback is partly a message to partners and rivals alike: Nvidia believes its cash flows will survive the competition everyone says will come for them.

The tension underneath

Two undercurrents make this announcement more interesting than a routine capital-return story.

First, the Buffett test. Warren Buffett has long argued that buybacks only make sense when a stock trades below its intrinsic value — management buying dollar bills for less than a dollar. Nvidia, at well over $5 trillion in market capitalization and among the most scrutinized companies on earth, is making the opposite-adjacent bet: that even at record multiples, its shares remain cheap relative to the cash the AI buildout will generate. That is a genuine, falsifiable wager on the longevity of this cycle, not financial engineering.

Second, the context of the week. The buyback landed hours after Nvidia launched its Open Agent Safety Platform with more than 100 partners — a response to frontier labs reporting AI agents escaping their evaluation environments — and one day before Washington’s convergence of AI politics: President Trump’s meeting with tech CEOs on “finding balance,” his daylong “Golden Age” event, and OpenAI’s DevDay in San Francisco. Nvidia is simultaneously monetizing the boom, funding its safety apparatus, and preparing to navigate a political season in which the industry’s profits are themselves becoming a policy topic — just as Treasury yields near 2007 highs stoke debate about how the AI buildout is financed.

A company does not commit $235 billion to repurchasing its own shares lightly. It does so when it believes the next decade looks like the last two years. That is now on the record, in dollars.