Nvidia hits record high near $6 trillion, yet still trails the chip sector's 2026 rally
Nvidia's shares hit record highs, with a market value near $5.7 trillion. The company approved $150 billion in buybacks, bringing total authorization to $235 billion. Morgan Stanley named Nvidia its top chip pick, citing AI demand and data center power shifts. Nvidia's stock is up 28% this year, but a semiconductor ETF has gained 96%, outpacing Nvidia's performance. The company guided to $108 billion in revenue for the current quarter.
How this was made

The 30-second read
Why it matters
The new buyback tranche adds a tangible catalyst that may sustain the rally, but analysts warn of possible AI cycle saturation.
Market read
Nvidia's record rally and massive buyback have outsized influence on the S&P 500 and Nasdaq, making the news highly relevant for equity market participants.
What to watch
Supply‑chain constraints and rising power costs for data centres could temper long‑term demand despite short‑term enthusiasm.
Background
Nvidia's stock hit fresh record highs near $240, pushing its market cap close to $6 trillion, while the broader semiconductor ETF outperformed it this year.
Ticker impact
Nvidia announced a $150 billion additional share buyback, raising total authorization to $235 billion through FY2028 and guided current‑quarter revenue of about $108 billion.
likely upward pressure as the market prices in the large buyback authorization
The unprecedented size of the buyback tranche is a fresh, material catalyst that can attract buying and reduce supply pressure.
Market effects
The buyback underscores confidence in AI‑driven semiconductor demand, reinforcing bullish sentiment for the broader chip sector.
U.S. equity indices may receive a lift as Nvidia, the largest component, sustains its rally.
Global investors tracking AI exposure may view the buyback as a validation of Nvidia's growth outlook.
Counterpoint
The massive buyback could be a defensive move to prop up a potentially overvalued stock amid concerns about AI spending cycles.
Key entities
- CompanyNvidia
AI chipmaker and the article's primary subject.
- AnalystMorgan Stanley
Reinstated Nvidia as top chip pick, citing AI demand.



