Headquartered in London and employing more than 70,000 staff, GlaxoSmithKline (now simply "GSK plc" – we'll explain why) is a giant of big pharma. Its greatest hits include the first ever malaria vaccine, Amoxicillin, and 2020's COVID-19 vaccine (ft. Sanofi). The company in is current form is the product of numerous mergers and acquisitions over the years, like a supergroup of drugmakers: Philadelphia's John K Smith & Co. made employee Mahlon Kline a partner and the name became Smith, Kline and Company. A few generations, acquisitions and mergers later, in 2000, SmithKline Beecham plc. (as it was then known) merged with Glaxo Wellcome.
But that's ancient history. Today the stock is listed on the London Stock Exchange (LSE), under the conveniently easy-to-remember ticker "GSK", and traded in sterling. Its hefty market cap makes it a FTSE 100 constituent. Here's how you can get a stake.
How to buy shares in GSK
- Open a brokerage account. Choose from our top broker picks or compare brokers in depth. Then, sign up on your chosen platform.
- Fund your account. Add money to your account via bank transfer or debit card.
- Search the platform by ticker symbol. GSK in this case.
- Choose an order type. Place a market order (or limit order, if you want to try to hold out for a specific price) with your preferred number of shares or investment amount.
- Submit the order. It's that simple.
The whole process can take as little as 15 minutes. You'll need a smartphone or computer, an internet connection, your passport or driving licence and a means of payment.
...and here's how to get up to £200 GSK shares for free
Throughout September, IG (capital at risk) is running a free-share giveaway for new customers who open a trading account and trade at least £50. Provided you hold your investment until at least the end of October, you'll receive between £40 and £200 worth of shares in one of 15 popular UK stocks (including GSK). T&Cs apply.
Our top picks for where to buy GSK shares
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Finder Score for trading platforms
To make comparing even easier we came up with the Finder Score. Costs, features, ease and range of investments across 30+ platforms are all weighted and scaled to produce a score out of 10. The higher the score the better the platform – simple.
Read the full methodologyAll investing should be regarded as longer term. The value of your investments can go up and down, and you may get back less than you invest. Past performance is no guarantee of future results. If you’re not sure which investments are right for you, please seek out a financial adviser. Capital at risk.
Is it a good time to buy GSK stock?
The gauge below shows real-time ratings that are based on 26 popular indicators such as moving averages, for specific time periods. It's not a recommendation but is simply technical analysis that can form part of your research.
Finder might not agree with the analysis and we take no responsibility. We also give no representations or warranty on the accuracy or completeness of the information provided on this page.
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