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FTSE 250 ETFs: The Best UK Funds for Investing in Mid-Sized British Companies
Ruby Layram
30th Sep 2026
Most people have heard of the FTSE 100, but its smaller sibling, the FTSE 250, is where many of Britain’s household names in travel, property, banking and construction live. And with UK shares still described by analysts as comparatively cheap, more beginners are asking how to get a slice. The easiest route is a FTSE 250 ETF.
In this guide you will learn what the FTSE 250 is, how it differs from the FTSE 100, the main FTSE 250 ETFs available to UK investors (with fees and yields), the risks, and exactly how to buy one.
What Is the FTSE 250?
The FTSE 250 is an index (a list used to measure a slice of the stock market) of 250 medium-sized companies listed on the London Stock Exchange that rank just below the FTSE 100.
Think of the FTSE 100 as the big hitters, such as AstraZeneca, Shell and HSBC, and the FTSE 250 as the next tier up-and-coming or established mid-sized firms. You may know some of them: easyJet, WPP, Rightmove and Balfour Beatty are among the largest holdings in one popular fund.
What Is a FTSE 250 ETF?
An ETF (exchange-traded fund) is a basket of investments you buy in one go on the stock market, just like a single share. A FTSE 250 ETF is a tracker: it simply copies the index, holding (almost) all 250 companies. That means instant diversification, low fees and no need to pick winners.
FTSE 250 vs FTSE 100: What’s the Difference?
- Home-grown vs global: analysts say around 75-80% of FTSE 100 revenue comes from overseas, whereas the FTSE 250 is more tied to the UK economy. That means mid-caps can benefit more if Britain’s economy improves, but suffer more if it stumbles.
- Sector mix: the FTSE 100 is heavy in energy, pharma and big banks. One FTSE 250 ETF shows about 41% in financials (including investment trusts), then industrials and consumer companies.
- Recent performance: a July 2026 analysis reported the FTSE 250 had lagged the FTSE 100 by around 10% over the previous year, with consensus expecting slower 2026 earnings growth (about 10% vs 14%). Forecasts can be wrong, and lower prices can also mean lower starting valuations.
Neither is “better”. They are different ingredients, and many investors hold both through a single UK or global fund.
Best FTSE 250 ETFs in the UK Compared
All three below track the FTSE 250 and trade on the London Stock Exchange in pounds. Figures are taken from each provider’s published information in September 2026, so check the latest factsheet before buying.
| ETF | Ticker | Ongoing charge / TER | Income | Holdings | Launched |
|---|---|---|---|---|---|
| HSBC FTSE 250 UCITS ETF | HMCX | 0.09% | Distributing (quarterly) | ~250 | 2010 |
| Vanguard FTSE 250 UCITS ETF | VMID | 0.10% | Distributing (quarterly); an accumulating version also exists | 252 | 2014 |
| iShares FTSE 250 UCITS ETF | MIDD | 0.40% | Distributing (quarterly); trailing 12-month yield 3.15% | 237 | 2004 |
1. Vanguard FTSE 250 UCITS ETF (VMID)
Why it stands out: a low 0.10% ongoing charge from a well-known provider, with the option of accumulating units that reinvest dividends for you. Its fund size was around £1.6bn at the end of August 2026, a sign of popularity.
Key risk: the fund is concentrated in UK mid-sized companies, so it is tied to the UK economy.
2. HSBC FTSE 250 UCITS ETF (HMCX)
Why it stands out: the lowest published charge of the three at 0.09%, using full replication, meaning it holds the actual shares.
Key risk: it is a smaller fund (about EUR 71 million), so check the trading spread, the gap between the buy and sell price, before you deal.
3. iShares FTSE 250 UCITS ETF (MIDD)
Why it stands out: the longest track record (launched 2004) and a large holdings list of 237 companies, with net assets around £652m.
Key risk: at 0.40% it costs around four times as much as the cheapest options, and over decades that adds up.
Other providers also offer FTSE 250 ETFs, including Xtrackers and Amundi. Compare charges, size and whether they pay out or reinvest income.
Pros and Cons of FTSE 250 ETFs
Pros: instant diversification across roughly 250 firms; low costs; simple to buy in an ISA; UK-listed ETFs are generally exempt from the 0.5% stamp duty charged on UK shares; dividends from quarterly-paying funds.
Cons: all your eggs are in one country; mid-sized firms can be more volatile than giants in a downturn; performance has recently lagged; and there are no guarantees. A FTSE 250 fund is best as part of a wider portfolio, not your only investment.
How to Invest in a FTSE 250 ETF (5 Steps)
- Choose an account. A Stocks & Shares ISA lets you invest up to the annual allowance with gains and dividends free of UK tax.
- Pick a platform. Compare fees on our platform guide before opening an account.
- Compare two or three ETFs. Look at ongoing charge, fund size and whether you want income paid out (distributing) or reinvested (accumulating).
- Search by ticker, such as VMID, HMCX or MIDD, and place a buy order.
- Drip-feed. Invest a set amount monthly, rather than trying to time the market, and be patient.
FTSE 250 ETF FAQs
Are FTSE 250 ETFs a good investment?
They can be a low-cost way to own a spread of UK mid-sized companies, but they are riskier than a global fund because they concentrate on one country. They suit long-term investors who can ride out ups and downs.
Can I hold a FTSE 250 ETF in an ISA?
Yes. These UK-listed ETFs can generally be held in a Stocks & Shares ISA; check with your platform.
Is the FTSE 250 better than the FTSE 100?
Not necessarily. Mid-caps offer more exposure to the UK economy; large caps offer more global earnings. Holding both is common.
Risk Disclaimer
This article is for informational and educational purposes only and is not regulated financial advice. Investing involves risk, including the loss of money; ETF values can go down as well as up, and past performance is not a guide to the future. Fees, holdings and yields are as published by the fund providers at the time of writing (late September 2026) and are subject to change. Fund names are examples, not recommendations. Do your own research or speak to a regulated financial adviser before investing.
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