Jasmine Birtles
Your money-making expert. Financial journalist, TV and radio personality.

Nvidia, the US chipmaker at the centre of the AI boom, reports its second-quarter results on Wednesday 26 August 2026, after the US market closes (around 10pm UK time). Analysts are expecting revenue of roughly $91.9 billion, which would be almost double what the company made a year earlier, alongside earnings per share of around $2.07-$2.08.
It’s one of the most closely watched earnings reports of the year, because Nvidia’s chips power much of the AI infrastructure being built by the world’s biggest tech companies.
Here’s the bit that catches a lot of UK beginner investors off guard: you don’t need to directly own Nvidia shares for this to affect your portfolio.
Nvidia is one of the largest companies in the world by market value, which means it makes up a hefty chunk of popular global index funds and S&P 500 trackers– the kind of low-cost, diversified fund many UK beginners hold inside a Stocks and Shares ISA.
If you hold a global tracker fund or an S&P 500 ETF, there’s a good chance a meaningful slice of your money is already riding on how Nvidia (and a small group of other giant US tech firms, often nicknamed the “Magnificent Seven“) performs. A big earnings beat, or miss, from Nvidia can move the whole market, not just the one stock.
Quick terminology check: “earnings per share” (EPS) is a company’s profit divided by the number of shares it has issued- it’s one of the main numbers analysts use to judge whether a company beat or missed expectations. A “consensus estimate” is simply the average forecast across all the analysts covering a stock.
If Nvidia beats expectations and gives an upbeat outlook, it could lift AI-related and tech-heavy indexes, which would likely be a tailwind for anyone holding a global or US-focused index fund.
If it misses, or its forward guidance disappoints, expect some volatility- tech-heavy indexes could dip, at least in the short term.
Either way, a single earnings report tends to cause more noise than long-term signal, and markets can swing sharply in the days around results before settling down.
This article is for general information and educational purposes only and does not constitute regulated financial advice. Investments can go down as well as up, and you may get back less than you invest. Please do your own research or speak to a regulated financial adviser before making any investment decisions.
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