What is a UK ETF?
The FTSE 100 outperformed the S&P 500 in the first half of 2026, renewing interest in UK equity ETFs after years of relative underperformance. A UK ETF is an exchange-traded fund listed on the London Stock Exchange or another UK-accessible exchange, denominated in sterling and structured as a UCITS-compliant fund for UK retail investors. UCITS compliance is important: US-listed ETFs such as SPY or QQQ are not available for direct purchase by UK retail investors due to PRIIPs regulation. UCITS versions of the same indices, available on the LSE, provide equivalent exposure at similar or lower ongoing charges.
ETFs are bought and sold throughout the trading day like shares. They are available through our share dealing account and stocks and shares ISA, with no dealing commission on eligible ETFs. Within the ISA wrapper, all gains and dividend income are permanently free from UK tax.
FTSE 100 ETFs
iShares Core FTSE 100 UCITS ETF (ISF)
The iShares Core FTSE 100 ETF is one of the oldest and most liquid UK equity index trackers, with an ongoing charge of 0.07% per year. It provides exposure to all 100 companies in the FTSE 100, weighted by free-float market cap, and has tracked the FTSE 100’s 2026 gains closely at minimal cost. Largest holdings as of 2026 include AstraZeneca, HSBC, Shell, Rio Tinto and Unilever.
Vanguard FTSE 100 UCITS ETF (VUKG)
The Vanguard FTSE 100 ETF (ticker: VUKG) is the Vanguard alternative to ISF, tracking the same index at an ongoing charge of 0.10%. It is accumulating (income is reinvested automatically rather than distributed). Many investors prefer the accumulating structure for long-term ISA portfolios, as it reinvests dividends without incurring a dealing charge.
Global equity ETFs
Vanguard FTSE All-World UCITS ETF (VWRP)
The Vanguard FTSE All-World ETF (VWRP) is one of the most widely held global equity ETFs among UK retail investors. It tracks approximately 3,700 stocks across developed and emerging markets, providing single-fund exposure to the global equity universe, at an ongoing charge of 0.22% per year. It is accumulating.
iShares Core MSCI World UCITS ETF (IWDA)
The iShares Core MSCI World ETF tracks approximately 1,500 large and mid-cap stocks across 23 developed countries. It excludes emerging markets, making it slightly less volatile than a full all-world tracker. Ongoing charge: 0.20% per year. This is one of the largest UCITS ETFs in Europe and is a core holding in many UK model portfolios. The difference between VWRP (all-world) and IWDA (developed markets only) comes down to your view on emerging market exposure.
S&P 500 ETFs for UK investors
Vanguard S&P 500 UCITS ETF (VUSA)
The Vanguard S&P 500 ETF (VUSA) tracks the S&P 500 index of 500 large US companies at an ongoing charge of 0.07% per year. It is distributing (pays income out quarterly). The index experienced a sharp correction in April 2026 amid renewed tariff-driven volatility, before recovering strongly through the rest of the year. VUSA remains one of the largest S&P 500 UCITS ETFs by AUM.
iShares Core S&P 500 UCITS ETF (CSP1)
The iShares Core S&P 500 ETF (CSP1) tracks the same index as VUSA at an identical 0.07% ongoing charge. CSP1 is accumulating rather than distributing. The iShares and Vanguard S&P 500 trackers are the most commonly compared pair by UK investors; the choice typically comes down to platform availability or preference for distributing versus accumulating income.
Thematic and income ETFs
Vanguard FTSE 250 UCITS ETF
The Vanguard FTSE 250 ETF provides exposure to the 101st to 350th largest LSE-listed companies, with an ongoing charge of 0.10% and a distribution yield of approximately 3.80% (Forbes Advisor UK, May 2026). The FTSE 250 is often described as a better barometer of the domestic UK economy than the FTSE 100, as its constituents earn a higher proportion of revenues in the UK. Investors who want more direct domestic economic exposure alongside FTSE 100 core holdings often combine both.
Vanguard FTSE All-World High Dividend Yield ETF (VHYL)
Similar in structure to VWRP but tracks an index of global companies known for paying above-average dividends. This makes it suitable for income-focused investors who want global diversification alongside regular distributions. It is one of the more widely held Vanguard income ETFs among UK retail investors.
ETF FAQs for UK investors
What is the best UK ETF?
There is no single best ETF for every investor. The most popular choices among UK retail investors are: Vanguard FTSE All-World (VWRP) for global equity; iShares Core FTSE 100 (ISF) for UK equity; iShares Core S&P 500 (CSP1) or Vanguard S&P 500 (VUSA) for US equity. All are available through our ISA and share dealing account. This is not personal investment advice.
Can I buy US ETFs like SPY or QQQ in the UK?
US-listed ETFs such as SPY and QQQ are not available for direct purchase by UK retail investors due to PRIIPs regulations, which require key investor documents not produced by US funds. UCITS versions of the same indices (CSP1 for S&P 500, equivalent NASDAQ trackers) are available and ISA-eligible on the LSE.
Are ETFs ISA-eligible?
Yes. UCITS ETFs listed on recognised exchanges including the LSE are eligible for inclusion in a stocks and shares ISA. All capital gains and dividend income within the ISA are permanently free from UK tax. The annual ISA allowance is £20,000 for 2026/27.
Capital at risk. The value of investments can go down as well as up, and you may get back less than you invest.
This article is not personal investment advice. Do not invest solely based on what you read here. Past performance is not a reliable indicator of future results.
