Alphabet stock is over $100 again. Should I buy?

Christopher Ruane explains why he thinks Alphabet stock is undervalued, despite recent investor worries over advertising spend and AI.

| 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.

Google office headquarters

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.

It has not been a good year for Google and YouTube parent Alphabet (NASDAQ: GOOG) (NASDAQ: GOOGL). The firm announced that net income fell 21% last year, while revenue growth slowed dramatically.

By the fourth quarter it was down to just 1% year-on-year. Alphabet stock has been marked down 29% over the past 12 months.

Lately though, it has been rising. In the first week of the year I could have bought shares at around $87 each, but now they are trading above $100 again. Could that be a sign the company’s outlook is brightening, meaning I ought to buy now?

Unique business

I think so. Alphabet has a range of businesses, but I still see Google as core to its long-term performance. And Google has been hit by a number of investor concerns.

A weak economy could lead advertisers to spend less, sending revenues and profits lower. Meanwhile, the rise of AI might mean internet users no longer proactively need to search for content, upending Google’s business completely. Another risk is the growth of search functionality on rival digital platforms, such as TikTok.

But maybe investors have been focusing too much on the threats faced by Google rather than the opportunities. TikTok’s success has coincided with new ideas at YouTube, such as short form content. So far, AI does not look advanced enough to pose a threat to Google. But seeing that Google is a serial innovator itself, it has as much chance of turning AI to its advantage than being damaged by it.

Alphabet has a unique business, with a huge customer base and range of tools to help keep them loyal. It is basically hardwired into the daily lives of vast numbers of people and businesses. Even if they were willing to make the effort to switch providers, in many cases there is no equally good alternative product available.

That business model leads to enormous profits. Despite net income slumping last year, Alphabet still earned over a billion dollars a week, on average.

I’ve been buying the stock

Although Alphabet stock has moved up lately, I still see the valuation as cheap for a company of this quality.

A market capitalisation of $1.3tn means the company is trading on a price-to-earnings ratio of 22. But I expect earnings will likely grow strongly over the next few years. Although last year was disappointing, Alphabet has proven its growth capabilities consistently and I think that it will be a profit machine in future too.

I have taken advantage of a lower Alphabet stock price to build a holding in the firm this year. To make sure my portfolio remains diversified, I do not plan to buy more shares in the tech giant at the moment.

But if I did not already own the stock and had spare cash to invest, I would be scooping up Alphabet like it was going out of fashion (which, to some extent, it has).

Suzanne Frey, an executive at Alphabet, is a member of The Motley Fool’s board of directors. C Ruane has positions in Alphabet. The Motley Fool UK has recommended Alphabet. 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

Group of young friends toasting each other with beers in a pub
Investing Articles

FTSE 100 shares: has a once-a-decade chance to build wealth ended?

The FTSE 100 index has had a strong 2025. But that doesn't mean there might not still be some bargain…

Read more »

Passive income text with pin graph chart on business table
Investing Articles

I asked ChatGPT for its top passive income ideas for 2026 and it said…

Stephen Wright is looking for passive income ideas for 2026. But can asking artificial intelligence for insights offer anything valuable?

Read more »

Woman riding her old fashioned bicycle along the Beach Esplanade at Aberdeen, Scotland.
Investing Articles

Here’s how a 10-share SIPP could combine both growth and income opportunities!

Juggling the prospects of growth and dividend income within one SIPP can take some effort. Our writer shares his thoughts…

Read more »

Tabletop model of a bear sat on desk in front of monitors showing stock charts
Investing Articles

The stock market might crash in 2026. Here’s why I’m not worried

When Michael Burry forecasts a crash, the stock market takes notice. But do long-term investors actually need to worry about…

Read more »

Person holding magnifying glass over important document, reading the small print
Investing Articles

Is this FTSE 250 retailer set for a dramatic recovery in 2026?

FTSE 250 retailer WH Smith is moving on from the accounting issues that have weighed on it in 2025. But…

Read more »

Young Black woman using a debit card at an ATM to withdraw money
Investing Articles

I’m racing to buy dirt cheap income stocks before it’s too late

Income stocks are set to have a terrific year in 2026 with multiple tailwinds supporting dividend growth. Here's what Zaven…

Read more »

ISA Individual Savings Account
Investing Articles

Aiming for a £1k passive income? Here’s how much you’d need in an ISA

Mark Hartley does the maths to calculate how much an investor would need in an ISA when aiming for a…

Read more »

Two business people sitting at cafe working on new project using laptop. Young businesswoman taking notes and businessman working on laptop computer.
Investing Articles

Is investing £5,000 enough to earn a £1,000 second income?

Want to start earning a second income in the stock market? Zaven Boyrazian breaks down how investors can aim to…

Read more »