How to invest in semiconductor stocks is becoming an increasingly important question for UK investors as AI, datacentres and advanced computing drive demand for advanced chips. This beginner’s guide explains semiconductor stocks, ETFs, risks, ISA and SIPP eligibility and how to analyse chip companies. The semiconductor industry is unusually broad and helps power a vast ecosystem of industries — from smartphones and electric vehicles to cloud computing, artificial intelligence, datacentres, financial markets, healthcare and much more. It includes chip designers such as Nvidia (NASDAQ:NVDA) and Advanced Micro Devices (NASDAQ:AMD), manufacturers such as TSMC (NYSE:TSM), memory producers such as Micron Technology…

AI, semiconductors, space, cybersecurity and defence are dominating thematic ETF demand among UK retail investors in 2026. Here Sharesify discusses the funds attracting the most attention. Thematic ETFs have become an increasingly popular way for UK retail investors to target long-term investment trends without having to pick individual shares. The standout theme in 2026 has been artificial intelligence and semiconductors. The VanEck Semiconductor UCITS ETF (LON:SMGB) ranked eighth in interactive investor’s August list of the most-bought ETFs overall, despite competing with broad-market giants such as Vanguard’s FTSE All-World and S&P 500 ETFs. SMGB delivered a rough 112% one-year total return…

Investing in technology stocks can give UK investors exposure to long-term growth areas, such as artificial intelligence, cloud computing, semiconductors, robotics and cybersecurity. Beginners and more experienced investors can invest through individual shares, technology ETFs, investment trusts and funds, including within a Stocks & Shares ISA or SIPP. The key is balancing growth potential against valuation, concentration and technology disruption risks. Technology is no longer a specialist investment theme. It is one of the most important forces shaping the global economy — and UK investors who ignore it risk missing some of the biggest long-term growth opportunities on global stock…

Online reviews platform Trustpilot (LON:TRST) saw its shares fall under heavy pressure after the company reported its H1 2026 results on Tuesday 15 September, despite another strong period of revenue growth and rising profitability. There’s strong business momentum, but valuation/expectations remain the key risk. The key issue for UK retail investors is not that Trustpilot delivered weak numbers. Rather, investors wanted evidence that strong trading would translate into higher full-year expectations — and that upgrade did not arrive. Trustpilot investor relations Trustpilot (LON:TRST)Price: ~221p (~-16%)Market cap: ~£850m Trustpilot H1 2026: key numbers $m unless statedH1 2026H1 2025ChangeBookings171.0140.0+22%Revenue151.4123.0+23%Revenue growth, constant currency19%——Adjusted…

Oracle (NYSE:ORCL) delivered a much stronger-than-expected first quarter, with accelerating AI cloud growth and a record $664bn backlog helping drive a sharp after-hours share price rebound. The most important takeaway is that AI demand is real and accelerating. But the results also highlight the central question for investors: can Oracle generate enough cash from its AI infrastructure investments to justify the enormous debt and capital expenditure required? Oracle investor relations Oracle (NYSE:ORCL)Price: $162.79 (~+6.5% after-hours)Market cap: ~$469bn ‘Start Investing Now’ part 10: How to research individual stocks for yourself Oracle Q1 FY2027: the numbers that matter Q1 FY2027ActualMarket/previousRevenue$19.3bn$19.1bn expectedRevenue growth30%—Adjusted…

The world’s biggest chipmaker, TSMC (NYSE:TSM) August revenue provided another powerful signal that demand for AI chips remains exceptionally strong. That the Taiwan stock reaction was muted, it merely suggests investors had already priced in much of the good news. For UK retail investors, the figures reinforce the investment case for TSMC, Nvidia (NASDAQ:NVDA) and the wider AI semiconductor supply chain — but also highlight the increasingly high expectations embedded in chip valuations. TSMC investor relations TSMC (NYSE:TSM)Price: $434.70 (~flat pre-market)Market cap: $2.02tn TSMC August revenue: the key numbers Taiwan Semiconductor Manufacturing Company, to give its full name, reported record August…

Semiconductor stocks have staged a sharp rebound this week after the summer sell-off, with Intel (NASDAQ:INTC) and Advanced Micro Devices (NASDAQ:AMD) among the biggest winners. Analysts at Citi believe the correction has created a better entry point, while strong AI infrastructure spending and a new ‘CPU renaissance’ could extend the semiconductor cycle. But after this week’s rally, UK retail investors should remain selective rather than chase prices. AMD investor relations Intel investor relations Why are chip stocks rallying? The Philadelphia Semiconductor Index (SOX) fell around 18% over the summer, as investors worried that semiconductor earnings expectations had become too high…

McDonald’s (NYSE:MCD) shares have fallen to around their lowest level in a year, but is the sell-off finally creating an attractive entry point? For UK retail investors, the answer increasingly looks like yes — but this is a turnaround/value opportunity rather than a straightforward defensive growth buy. McDonald’s closed at $255.81 on 8 September, having hit a new 52-week low of $254.28. The shares are down about 18% over 12 months, versus a 52-week high of $341.75. McDonald’s investor relations McDonald’s (NYSE:MCD)Price: $255.81 (~-16% YTD)Market cap: ~$181bn Why have McDonald’s shares been so weak? The biggest problem is US customer traffic.…

Computacenter’s (LON:CCC) H1 2026 results have highlighted the growing importance of AI infrastructure to the FTSE 100 technology group. Computacenter’s first-half results were considerably stronger than investors had expected delivering adjusted operating profit up 87% and its order backlog reaching £9.3bn. The big story is North America, where hyperscaler and AI datacentre demand is driving explosive growth. But with the shares already having risen sharply, investors now need to decide whether the earnings upgrade justifies a premium valuation. Computacenter investor relations Computacenter (LON:CCC)Price: £53.45 (~-5%)Market cap: ~£5.73bn Computacenter H1 2026: the key numbers Computacenter’s first-half results were considerably stronger than…

Snowflake (NYSE:SNOW) delivered the sort of quarter investors needed to justify its huge AI premium. Revenue, product revenue and adjusted EPS all beat expectations, but the biggest catalyst was the $230m increase in FY2027 product revenue guidance. And wow, the stock reacted well, surging more than 20% after-hours. At approximately $378, the shares are trading at peaks not seen since their post-IPO hype back in 2021, when they soared beyond $390. Snowflake investor relations Snowflake (NYSE:SNOW)Price: $377.50 (~+23% after-hours)Market cap: ~$131bn The critical question now is no longer whether Snowflake has an AI opportunity. It is whether AI can turn…