Nvidia just greenlit the biggest buyback in stock market history
Nvidia approved a $150 billion expansion of its share buyback plan, totaling $235 billion, the largest in history. The company expects to complete the buyback by 2028. Nvidia's stock rose 2.2% in premarket trading. According to CEO Jensen Huang, the move reflects strong cash generation and a commitment to returning value to shareholders.
How this was made
The 30-second read
Why it matters
The announcement is likely to reinforce bullish sentiment, attract income‑focused investors, and provide a floor for the stock amid broader market volatility.
Market read
A record‑size buyback underscores Nvidia's financial strength and could lift the broader semiconductor sector.
What to watch
The buyback timeline extends to FY2028, so immediate price impact may be muted; execution risk and future cash flow sustainability remain key.
Background
Nvidia, the leading AI chip maker, has been generating record cash flow from its data‑center business, enabling it to expand its buyback program.
Ticker impact
Nvidia announced a $150 billion expansion of its share buyback, raising total authorized repurchases to $235 billion.
upward pressure as investors price in the large capital return to shareholders
Buybacks of this magnitude are rare and typically boost demand for the stock, especially given Nvidia's AI-driven growth narrative.
Market effects
Sets a benchmark for other AI‑related chip makers, potentially prompting peers to consider similar capital return programs.
U.S. tech sector may see modest uplift as the buyback reinforces confidence in high‑growth semiconductor stocks.
Highlights the scale of cash generation in the AI hardware space, influencing global tech valuations.
Counterpoint
If the stock is already overvalued, the buyback may have limited upside and could be seen as a defensive move rather than growth catalyst.
Key entities
- CompanyNvidia
World's most valuable AI chipmaker, ticker NVDA.

