We have some exciting news to share! The Motley Fool UK has now become The Twelfth Magpie -- an independent, UK-owned company, led by our long-serving UK management team — Mark Rogers, Chris Nials and Heather Adlington. In practical terms, it’s the same team you know, now fully focused on serving our UK readers and members.

Just as importantly, our approach remains unchanged: long-term, jargon-free, and on your side. This site is our new home, and there will be extra tweaks made across the coming few days as we settle in. So if anything looks a little off, please bear with us!

The content of this article was relevant at the time of publishing. Circumstances change continuously and caution should therefore be exercised when relying upon any content contained within this article.

2 US stocks with surging share prices. Should I buy GameStop or Palantir Tech? 

GameStop and Palantir Technologies both saw their share prices skyrocket last week. Can this bullish run on the US stocks continue? 

| More on:

You’re reading a free article with opinions that may differ from The Twelfth Magpie’s Premium Investing Services. Become a member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn more, and get a free 'Best Buy Now' stock!.

US tech stocks continue to soar ever higher, and both GameStop (NYSE:GME) and Palantir Technologies (NYSE:PLTR) have experienced an unprecedented surge. With less excitement around UK stocks, I’m drawn to US shares. But are these worth a long-term place in my portfolio as I seek diversification and growth?

US video game stock

GameStop hot last week. The video game company’s share price surged 70% on Friday and ended the day up 51%. This was the result of increased momentum in an incredibly bullish run that has seen the GameStop share price rise 1,000%+ in just four months. On Monday the stock also opened 47% up on its previous closing price and surged another 50%, only to dramatically fall. It was a rollercoaster day and one that has left analysts dumbfounded.

Should you buy Palantir Technologies shares today?

Before you decide, please take a moment to review this report first. Despite ongoing uncertainties from US tariffs to global conflicts, Mark Rogers and his team believe many UK shares still trade at substantial discounts, offering savvy investors plenty of potential opportunities to learn about.

That’s why this could be an ideal time to secure this valuable research – Mark’s analysts have scoured the markets to reveal 5 of his favourite long-term ‘Buys’. Please, don’t make any big decisions before seeing them.

The retailer has been struggling in response to the pandemic, but has proved a favourite for retail investors. It’s also been a popular stock among short sellers betting against it though. The culmination of the two seemed to be the catalyst for last week’s incredible rise. As more and more buyers pile in to the stock, it forces the price upwards. This means the short sellers are losing money. They then must buy the stock to offset their losses, causing the price to surge even higher in what’s known as a short squeeze. 

Prior to the short squeeze, interest in the stock was rising because sales of next-generation gaming consoles were improving. There was also the prospect of actions by activist investors looking to persuade management to improve its financial future. Nevertheless, GameStop is not a money-spinning US stock with lots of free cash flow and profitability. It’s cash-flow-negative and endured a 30% decline in revenues in Q3. Considering the pandemic has annihilated its business, it doesn’t have much going for it as a viable investment for me. With so much speculation/controversy it may continue to rise short term, but at this price, I don’t see a long-term value investment. I won’t be buying. 

Data on display

Palantir Technologies (NYSE:PLTR) is another US tech stock that enjoyed a price surge on Friday and Monday. Owned by Paypal founder Peter Thiel, it’s a data analytics company that counts the US government and CIA among its clients.

The reason for the price surge appears to have been in response to a recent contract win, plus sheer speculation. Last week it announced a multi-year, multi-million-dollar contract with Pacific Gas and Electric Company. It will provide the utility company with enhanced technology through the use of its Foundry software.

The excitement may also be in anticipation of Palantir’s Demo Day happening today. This will include public demonstrations of its software platforms, Foundry and Gotham. By showcasing its technology, the public will get a clearer picture of how its customers use the software.

Although Palantir is a long-established company with an impressive network of contacts, I think it’s overvalued at its current share price. It’s caught up in the pandemic wave that’s been buoying US tech stocks, I feel. Despite being around since 2003, it was loss-making prior to going public last year. Since then, it’s begun turning things around, which is helping boost its popularity. But time will tell if it can keep up the momentum. I think I’ve missed the boat to invest at a reasonable price point for now.

Kirsteen has no position in any of the shares mentioned. The Motley Fool UK owns shares of and has recommended PayPal Holdings. 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.

More on Investing Articles

Rear view image depicting a senior man in his 70s sitting on a bench leading down to the iconic Seven Sisters cliffs on the coastline of East Sussex, UK. The man is wearing casual clothing - blue denim jeans, a red checked shirt, navy blue gilet. The man is having a rest from hiking and his hiking pole is leaning up against the bench.
Investing Articles

Up 1,146%! 7 things I’ve learned from the stunning Rolls-Royce share price comeback 

Harvey Jones has made a fair bit of money out of the booming Rolls-Royce share price, but he's also learned…

Read more »

Golden Retirees Heading to Beach
Investing Articles

4 steps to building a £38,456 retirement income with ISA shares

Investing £300 a month could deliver a life-changing cash stream in retirement with high-yield income shares. Royston Wild explains how.

Read more »

Content white businesswoman being congratulated by colleagues at her retirement party
Investing Articles

How investing in a Cash ISA could cost you a comfortable retirement

Cash ISAs are celebrated for the brilliant tax benefits they provide. But could focusing on them cost savers the chance…

Read more »

Young black woman in a wheelchair working online from home
Investing Articles

How much could Barclays shares pay in dividends by 2028?

Barclays is one of the FTSE 100's most popular dividend shares. How much could they provide over the next three…

Read more »

Investor looking at stock graph on a tablet with their finger hovering over the Buy button
Investing Articles

With a 6% yield and a P/E of just 7.4, is this share a screaming buy for a second income?

Mark Hartley looks at the second income potential of a popular UK dividend stock that still looks undervalued despite compelling…

Read more »

Investing Articles

Forget Nvidia! This ETF is booming inside my Stocks and Shares ISA

A thematic ETF inside this writer's ISA has more doubled the return of Nvidia stock so far in 2026. But…

Read more »

Shot of an young mixed-race woman using her cellphone while out cycling through the city
Investing Articles

These cheap FTSE 250 shares could deliver a £1,550 ISA income in just 12 months!

Searching for the best low-cost dividend stocks to buy? Royston Wild reveals two FTSE 250 property shares with yields above…

Read more »

Landlady greets regular at real ale pub
Investing Articles

How much in dividends will these high-yield shares generate in 2026?

With 9.5% and 8.4% dividend yields, what makes these FTSE 100 and FTSE 250 high-yield heroes so special? Royston Wild…

Read more »