- Today's 3i Infrastructure Plc share price is 382.75 (as of 12:07 19-Aug-2026) which is a change of 0.25 or 0.59% from the last closing price of 382.75.
- With 214,188 shares traded this gives 3i Infrastructure Plc a market capitalisation of 3,548,880,112.
- 3i Infrastructure Plc's most recent daily high has been 386 and daily low 380.5. The 3i Infrastructure Plc share price 52 week high has been 394.5 and the 52 week low 325.
- Based on the most recent 3i Infrastructure Plc share price opening of 382.75, the current 3i Infrastructure Plc EPS (earnings per share) are 0.32 and the PE (price earnings ratio) is 12.03.
Featured Brokers For Buying 3i Infrastructure Plc Shares
It currently costs 382.75 to buy one share in 3i Infrastructure Plc (as of 12:07 19-Aug-2026) which is a change of 0.25 or 0.59% from the last closing price of 382.5. To buy shares in 3i Infrastructure Plc you will need a stock trading platform like City Index.
| Name | Logo | GMG Rating | Customer Reviews | Annual Fees | Dealing Commission | CTA | Tag | Feature | Expand |
|---|---|---|---|---|---|---|---|---|---|
 | GMG Rating | Customer Reviews | Annual Fees £0 | Dealing Commission £0 | See Offers Capital at risk IG Reviews | Featured | Features:
| IG Share Dealing Expert Review: Updated 02/07/2026 Is an IG share dealing account any good? An excellent share-dealing platform for those who want to deal shares regularly in the short and long term. You also get access to a huge range of UK small-cap shares, where you can request quotes from marketmakers via RSPs. This is something that is not available from other trading/investing platforms like CMC or Trading 212. An IG share dealing account is different from a spread betting or CFD trading account in that you actually own physical shares as opposed to trading derivatives. The ability to deal in shares with IG means that you can invest in companies for the long term alongside your short-term higher-risk speculation. An excellent share-dealing platform for those who want to deal in shares regularly in the short and long term.
Pros
Cons
Overall4.4 | |
| | GMG Rating | Customer Reviews | Annual Fees 0% – 0.25% | Dealing Commission £3.50 – £5 | See Offers Capital at risk AJ Bell Reviews | Features:
| AJ Bell Share Dealing ReviewProvider: AJ Bell Share Dealing Verdict: AJ Bell is a low-cost online investing platform and is the cheapest share dealing platform for buying and selling shares for the UK do-it-yourself (DIY) investor. They also offer plenty of investment ideas, including investment guides and equity research. Summary A great choice to deal shares with low costs in a variety of investment accounts.
Fees: AJ Bell share dealing account fees are capped at £3.50 a month. Dealing costs are £1.50 for funds and £5 for shares but drop to £3.50 when there were 10 or more online share deals in the previous month. Special Offers:
Pros
Cons
Overall4.2 | ||
 | GMG Rating | Customer Reviews | Annual Fees 0% – 0.45% | Dealing Commission £5.95 – £11.95 | See Offers Capital at risk Hargreaves Lansdown Reviews | Features:
| Hargreaves Lansdown Share Dealing Expert Review Account: Hargreaves Lansdown Share Dealing Description: Hargreaves Lansdown offers access to the widest selection of stocks for share dealing accounts in the UK. The platform also has one of the best research portals for analysing stocks. Is it expensive to buy and sell shares on Hargreaves Lansdown? Hargreaves Lansdown is not as expensive as it used to be as there is no account charge for holding shares in a general investment account and a max of £3.75 in a stocks and shares ISA. HL does still cost more than competitors like AJ Bell and Interactive Brokers to buy and sell shares, but the account running costs can be lower because of the monthly cap. HL won the Best Stock Broker in our 2024, 2022 awards, and in 2021, it won Best Full-service Stockbroker for their all-round approach to customer service.. Another added bonus of dealing shares through HL is that their clients benefit from price improvements for best execution. HL say they reach out to multiple brokers to get the best prices for a trade and clients can make a saving of £18 per trade on average. This is particularly relevant if you are dealing with cap UK shares, which is where Hargreaves Lansdown excels. Overall, Hargreaves Lansdown is an excellent choice for most types of share dealing on UK and international markets. Pros
Cons
Overall4.9 | ||
| | GMG Rating | Customer Reviews | Annual Fees £0 | Dealing Commission £3 | See Offers Capital at risk Interactive Brokers Reviews | Features:
| Interactive Brokers Share Dealing ReviewProvider: Interactive Brokers Share Dealing Verdict: Interactive Brokers is an excellent account for sophisticated share dealers who want to manage their own portfolio with complex order types actively and need access to a wider range of investment products like derivatives, options, and futures. They also offer fractional share dealing if you only want to start trading a small amount. Summary One of the most advanced share dealing platforms for beginners and professional investors.
Fees: Interactive Brokers does not charge share dealing custody fees and minimum share dealing commissions are £1 in the UK or 0.05% of the deal size. Pros
Cons
Overall4.3 | ||
| | GMG Rating | Customer Reviews | Annual Fees £59.88 | Dealing Commission £3.99 | See Offers Capital at risk interactive investor Reviews | Features:
| Interactive Investor Share Dealing ReviewProvider: Interactive Investor Share Dealing Verdict: Interactive Investor is a low-cost share dealing platform that offers investors access to over 40,000 shares. II won the 2021 and 2023 Good Money Guide award for Best Investment Account. Summary Interactive Investor is a great choice for anyone who wants to buy and sell shares on a regular basis and has a large portfolio.
Dealing Fees: Interactive Investor share dealing commissions are a free trade every month, then UK Shares and Funds, US Shares charged £7.99 or upgrade to a £19.99 “Super Investor” account 2 free monthly trades and deal for £3.99. Regular investing is free. Special Offers:
Pros
Cons Fixed-fee expensive for very small share dealing accounts below £1,000
Overall4.3 |
Is 3i Infrastructure Plc A Good Investment?
The below 3i Infrastructure Plc share price analysis and market data includes key financials, earnings estimates, peer performance, dividends, news and a company profile that will give you an indication as to whether this stock is a buy, sell or hold. Subscribe to Good Money Guide Analysis for expert opinion on the latest investment opportunities.
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