Nvidia (NVDA) Authorizes Another $150 Billion Stock Buyback
Nvidia's board has approved a $150 billion increase to the chipmaker's share-repurchase authorization. Added to the capacity already remaining, the decision gives Nvidia approximately $235 billion of authorized buying power.
That is an unusually large headline number, even for one of the world's most valuable companies. It should still be interpreted as permission, not as a completed transaction.
What Nvidia actually authorized
Nvidia listed the authorization increase in its September 28 investor-relations update. The company said it expects to complete its existing repurchase plan through fiscal 2028.
At the end of fiscal Q2 2027, Nvidia had approximately $99 billion left under its prior authorization. During that quarter, it returned about $26 billion to shareholders through buybacks and dividends, according to its quarterly results.
The new $150 billion increase therefore expands an active capital-return program rather than creating Nvidia's first buyback.
Why authorization and execution are different
A repurchase authorization sets a ceiling. It does not obligate Nvidia to buy a fixed number of shares, spend the entire sum, or complete purchases on a predetermined schedule. The number of shares retired will depend on the market prices Nvidia pays.
Buybacks can reduce the diluted share count and increase each continuing share's claim on future earnings. They can also offset dilution from employee stock compensation. Neither effect proves that the stock is undervalued.
For investors, the important accounting evidence will appear later in Nvidia's cash-flow statements, equity footnotes and weighted-average share count. Those disclosures show actual spending and the per-share impact.
The capital-allocation question
Nvidia is generating substantial profit from AI infrastructure, but it also needs capital for research, supply commitments, acquisitions and ecosystem investments. A very large repurchase program signals that management believes the company can fund those priorities while returning capital.
The test is not the size of the authorization alone. Investors should compare actual repurchase prices with subsequent business performance and track whether the diluted share count falls. The announcement is supportive for shareholders, but the economic result depends on execution.
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Analysis published September 28, 2026. This article is informational and is not investment advice. Forward-looking plans and announced transactions can change.