Shares of Nvidia (NVDA) experienced a sharp decline on Friday, August 29, 2026, falling 4.57% to close at $217.55. The sell-off erased approximately $251 billion from the chipmaker's market capitalization, as investors reacted to a cautious margin outlook that tempered enthusiasm following a robust earnings report.
The pullback came just one day after Nvidia shares surged 8.74% on the back of its second-quarter earnings release. Despite the two-day swing, the stock still managed to close the week up 3.76%, adding roughly $190 billion in market value. However, the mixed reaction underscores the high bar Nvidia must clear to satisfy investor expectations, even as revenue growth remains exceptional.
Strong Q2 Results But Softer Margin Guidance
Nvidia reported second-quarter revenue of $96.22 billion, a 106% increase year-over-year. Data-center revenue alone reached $89.0 billion, representing 92.5% of total sales. The company's GAAP gross margin came in at 75.0%, a strong figure but one that is expected to decline in the current quarter.
For the third quarter, Nvidia guided revenue to approximately $108 billion, plus or minus 2%, which would set a new quarterly record. However, the midpoint of its GAAP gross margin guidance is 74.0% (plus or minus 0.5 percentage points), a sequential drop of 100 basis points. This margin compression, coupled with an expected sequential increase in operating expenses of about 9.4% to $9.2 billion, raised concerns among investors about the sustainability of Nvidia's profitability.
Investor Scrutiny Intensifies
The market's reaction highlights the elevated expectations surrounding Nvidia. With a market capitalization of $5.24 trillion, the stock trades at 27.5 times trailing earnings and roughly 13.6 times annualized second-quarter revenue. Any sign of slowing momentum or margin pressure can trigger significant volatility.
Trading volume on Friday reached 195.1 million shares, 36.8% above the 65-day average, indicating heightened participation in the reversal. The sell-off was broad-based, reflecting concerns that Nvidia's explosive growth may be approaching a plateau as incremental margins narrow.
AI Demand Remains Strong
Despite the near-term margin concerns, the underlying demand for Nvidia's AI infrastructure remains robust. Major technology companies continue to invest heavily in AI, with Reuters projecting their combined AI infrastructure spending to exceed $730 billion this year, up from a previous estimate of $400 billion. Nvidia's CEO Jensen Huang emphasized that AI has entered a pivotal phase, suggesting the company is well-positioned to capitalize on this secular trend.
Nvidia also returned $26 billion to shareholders and retains $99 billion available for share repurchases, underscoring its financial strength and commitment to returning capital.
Wall Street Stays Bullish
Analysts remain largely optimistic about Nvidia's prospects. A recent survey of 36 analysts found that 98% recommend the stock as a Buy or Strong Buy, supporting a consensus Buy rating. However, risks remain, including the absence of any assumed revenue from China data centers in the guidance, rising operating expenses, margin compression, customer concentration, and potential regulatory hurdles.
The earnings surprise did not undermine the AI investment thesis. Instead, Friday's drop highlighted a more profound question: how long can Nvidia sustain its breakneck growth as incremental margins begin to narrow? For now, the market is watching closely to see if the company can navigate these challenges while maintaining its leadership position in AI.
