This is how much £1k invested in LSE shares 10 years ago would be worth now I would like to receive emails from you about product information and offers from The Fool and its business partners. Each of these emails will provide a link to unsubscribe from future emails. More information about how The Fool collects, stores, and handles personal data is available in its Privacy Statement. Kirsteen Mackay | Thursday, 16th January, 2020 | More on: LSEG Image source: Getty Images. Click here to claim your copy now — and we’ll tell you the name of this Top US Share… free of charge! Our 6 ‘Best Buys Now’ Shares Renowned stock-picker Mark Rogers and his analyst team at The Motley Fool UK have named 6 shares that they believe UK investors should consider buying NOW.So if you’re looking for more stock ideas to try and best position your portfolio today, then it might be a good day for you. Because we’re offering a full 33% off your first year of membership to our flagship share-tipping service, backed by our ‘no quibbles’ 30-day subscription fee refund guarantee. Enter Your Email Address The London Stock Exchange Group (LSE:LSE) has seen an incredible share price rise over the past 10 years.If you’d invested £1k in LSE shares back in 2010, today that investment would be worth over £11,762. That’s an increase of over 1,000% in a decade as the share price has risen from approximately £6.40 back then, to £75.40 today.5G is here – and shares of this ‘sleeping giant’ could be a great way for you to potentially profit!According to one leading industry firm, the 5G boom could create a global industry worth US$12.3 TRILLION out of thin air…And if you click here we’ll show you something that could be key to unlocking 5G’s full potential…Historical rootsAs well as being home to the main UK stock market listings, LSE is a listed company in its own right. It has a £26bn market cap and strong origins in British financial history. The London Stock Exchange can trace its roots back to 1698, but the official London Stock Exchange Group, as discussed here, was created in 2007. That was when the London Stock Exchange merged with Borsa Italiana, the Milan Stock Exchange.LSE is a global financial markets infrastructure business. This means it makes money through a diversified range of business interests. Its capital markets division operates various financial markets. Its FTSE Russell Information Services division has over $16 trillion benchmarked to its indexes and provides data, research, and analytics services. This means LSE has several revenue streams.Riding the wave of good fortune2019 was another good year for LSE shares as they rose over 91% from January to December. This was partly thanks to its bid of £22bn on financial data firm Refinitiv. Both shareholders and the public deemed this a good move, as it could mean elevating LSE to a position to rival Bloomberg. Its share price also spiked when the Hong Kong Stock Exchange attempted to initiate a takeover with a bid of £32bn. Shareholders and the public didn’t welcome the bid, and it was rejected, but the move increased faith and sentiment surrounding the group.Potential hurdles aheadLSE offers a very low dividend yield of less than 1%, and its price-to-earnings ratio has skyrocketed to nearly 55%. These financial metrics don’t make it an appealing buy at the moment.LSE has proven itself a stable and established company, so I don’t think it’s a risky investment. I do, however, think that LSE shares are overpriced at their current level. For another great rise to take place in 2020, I think something pretty significant would have to occur.Brexit uncertainties have depressed the value of UK-listed firms, making the prospect of going public less appealing to private companies. In 2019, only 34 companies applied to be listed in the UK, in line with a marked decline in the proportion of publicly listed companies in major stock markets worldwide. This might be a worrying trend for the future value of LSE shares.Nevertheless, once Brexit has concluded, the British stock market could regain its appeal, meaning these uncertain times could be temporary. As far as FTSE 100 stocks go, the London Stock Exchange Group has a lot to like. I think its low dividend yield is disappointing, but it’s covered by more than twice its earnings per share. This is a good ratio and means it’s unlikely to be at risk of a cut. I would expect a higher yield from a company that has seen such a rising success in its share price. If I owned LSE shares I’d be holding on to them, but at their current price, I don’t consider them a good buy. “This Stock Could Be Like Buying Amazon in 1997” Simply click below to discover how you can take advantage of this. I’m sure you’ll agree that’s quite the statement from Motley Fool Co-Founder Tom Gardner.But since our US analyst team first recommended shares in this unique tech stock back in 2016, the value has soared.What’s more, we firmly believe there’s still plenty of upside in its future. In fact, even throughout the current coronavirus crisis, its performance has been beating Wall St expectations.And right now, we’re giving you a chance to discover exactly what has got our analysts all fired up about this niche industry phenomenon, in our FREE special report, A Top US Share From The Motley Fool. See all posts by Kirsteen Mackay Kirsteen has no position in any of the shares mentioned. The Motley Fool UK has no position in any of the shares mentioned. Views expressed on the companies mentioned in this article are those of the writer and therefore may differ from the official recommendations we make in our subscription services such as Share Advisor, Hidden Winners and Pro. Here at The Motley Fool we believe that considering a diverse range of insights makes us better investors.