£10,000 invested in Palantir stock 1 month ago is now worth…

Palantir stock’s risen 520% over the past 12 months and 38% over one month. Dr James Fox asks whether he’s missed the boat on this one.

| More on:

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.

Businessman using pen drawing line for increasing arrow from 2024 to 2025

Image source: Getty Images

You’re reading a free article with opinions that may differ from The Motley Fool’s Premium Investing Services. Become a Motley Fool member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn More.

Palantir (NASDAQ:PLTR) stock’s up an impressive 38% over the past month. That means a £10,000 investment a month ago would now be worth around £13,600 — that’s factoring in the appreciation of the pound.

So why’s the stock up so notably and is it still an investment worth considering?

What’s happened at Palantir?

Palantir’s surge has several causes, each building on a rebound from a lower base set after the announcement of new US trade policy. Initially, Palantir’s shares dropped sharply as investors digested the potential impact of trade tensions on the tech sector.

However, sentiment shifted as the US and China agreed to a 90-day tariff pause, sparking a broad tech rally and helping Palantir recover lost ground.

More fundamentally, optimism’s been fuelled by its Q1 results. Revenue jumped 39% year on year to $884m. US revenue was up 55% and commercial revenue leapt 71%. 

Source: Palantir Q1

While these figures only met or modestly exceeded expectations, they reinforced the company’s narrative of strong artificial intelligence (AI)-driven growth and expanding enterprise adoption, particularly in the North American commercial sector. The company also raised its full-year revenue guidance, adding further confidence.

Additionally, the political backdrop has played a role. The Republican administration could increase federal spending on national security and immigration — areas where Palantir’s well positioned. 

Analyst upgrades, including a significant price target hike from Bank of America, have also stoked bullish sentiment. Despite concerns about Palantir’s lofty valuation, the combination of policy support, impressive execution, and market optimism around AI has driven the stock’s sharp rebound.

Too richly valued for me

I always love seeing a stock surge. It’s interesting and it’s an opportunity. But I’m wondering if the growth forecast might already be priced in here.

Palantir’s current valuation certainly gives pause. The stock trades at a towering price-to-earnings (P/E) ratio of 312 for 2024. Even looking ahead, consensus estimates suggest the P/E will remain staggeringly high. It trades at 220 times in 2025, 175 in 2026, 134 in 2027, and 86 by 2028.

While these numbers do show a steady decline as earnings are expected to rise, they’re well above the broader tech sector average and even most AI peers. What’s more, the recent quarterly results were in line with estimates. A big earnings beat it was not.

This raises the question of whether investors are paying too much today for future growth that’s already widely anticipated. The price-to-earnings-to-growth (PEG) certainly suggests that investors are overpaying.

And while Palantir’s business is clearly expanding and its AI-driven narrative is compelling, at these valuations the margin for error’s slim. Any disappointment in execution or a shift in market sentiment could see the shares come under pressure.

For long-term believers, the stock’s premium might be justified by its unique government contracts and commercial momentum. But for value-focused investors, the current price could be a reason for caution. I’m in the latter camp for now.

Bank of America is an advertising partner of Motley Fool Money. James Fox 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.

More on Investing Articles

Investing Articles

ChatGPT thinks these are the 5 best FTSE stocks to consider buying for 2026!

Can the AI bot come up trumps when asked to select the best FTSE stocks to buy as we enter…

Read more »

Investing For Beginners

How much do you need in an ISA to make the average UK salary in passive income?

Jon Smith runs through how an ISA can help to yield substantial income for a patient long-term investor, and includes…

Read more »

Investing Articles

3 FTSE 250 shares to consider for income, growth, and value in 2026!

As the dawn of a new year in the stock market approaches, our writer eyes a trio of FTSE 250…

Read more »

Warren Buffett at a Berkshire Hathaway AGM
Investing Articles

Want to be a hit in the stock market? Here are 3 things super-successful investors do

Dreaming of strong performance when investing in the stock market? Christopher Ruane shares a trio of approaches used by some…

Read more »

Two white male workmen working on site at an oil rig
Investing Articles

The BP share price has been on a roller coaster, but where will it go next?

Analysts remain upbeat about 2026 prospects for the BP share price, even as an oil glut threatens and the price…

Read more »

Investing Articles

Prediction: move over Rolls-Royce, the BAE share price could climb another 45% in 2026

The BAE Systems share price has had a cracking run in 2025, but might the optimism be starting to slip…

Read more »

Tesla car at super charger station
Investing Articles

Will 2026 be make-or-break for the Tesla share price?

So what about the Tesla share price: does it indicate a long-term must-buy tech marvel, or a money pit for…

Read more »

Portrait of elderly man wearing white denim shirt and glasses looking up with hand on chin. Thoughtful senior entrepreneur, studio shot against grey background.
Investing Articles

Apple CEO Tim Cook just put $3m into this S&P 500 stock! Time to buy?

One household-name S&P 500 stock has crashed 65% inside five years. Yet Apple's billionaire CEO sees value and has been…

Read more »