Alphabet stock rallies 160% on its full-stack AI strategy

(P1) Alphabet Inc.’s stock has climbed 160% over the past year, a rally that briefly pushed its market capitalization past Nvidia Corp.’s $5.2 trillion this week, as Wall Street increasingly values the company’s comprehensive artificial intelligence strategy. The surge reflects a growing conviction that Google is uniquely positioned to capture AI-driven growth by owning most of the technology stack, from its custom Tensor Processing Units (TPUs) to its dominant distribution through Search and Android.

(P2) "Google is one of the two best-positioned AI companies because they own most of the stack: chips, models, infrastructure and distribution," Gene Munster, managing partner at Deepwater Asset Management, said. "On top of that, they're nicely profitable."

(P3) The rally follows a standout first quarter where Alphabet’s revenue jumped 22% to $109.9 billion and Google Cloud revenue surged 63% to $20 billion, a growth rate that far outpaced rivals Amazon and Microsoft. The company’s cloud backlog nearly doubled to $462 billion, and it plans to increase capital expenditures to as much as $190 billion this year, more than double its 2025 spending to build out its AI capabilities.

(P4) This massive spending underscores a high-stakes battle for AI supremacy, where owning the infrastructure is becoming as critical as developing the models. While Nvidia has dominated with its GPUs, Alphabet’s ability to offer a vertically integrated alternative—from its Gemini models to the cloud and TPUs that run them—presents a formidable challenge and a different long-term value proposition for investors.

The Cloud Engine and the $200 Billion Deal

A significant driver of this momentum is Google Cloud, which is rapidly gaining ground on its competitors. The division’s 63% revenue growth in the first quarter compares to a 28% increase for Amazon Web Services and 29% for Microsoft's cloud unit. A key factor in Google's recent success is a reported commitment from AI developer Anthropic to spend $200 billion on Google Cloud services over five years.

This single deal, if measured against Alphabet's reported $462 billion cloud backlog, could represent over 40% of future contracted revenue. Mizuho analysts estimate that roughly $61 billion of Google's cloud backlog through 2027 could come from sales of its TPUs, offering investors a direct alternative to Nvidia for the AI hardware trade. This has put Alphabet in a position to directly compete with Nvidia for the massive data center build-out, which some forecasts suggest could reach $3 trillion to $4 trillion annually by 2030.

Concentration Concerns and Market Distortion

However, some analysts urge caution. The scale of the Anthropic deal has raised questions about revenue concentration. Gil Luria, an analyst at D.A. Davidson, noted the situation is reminiscent of Oracle, which saw its stock punished after it was revealed that a large portion of its backlog growth came from a single customer, OpenAI. "They did it the same way Oracle did," said Luria. "They told us their backlog roughly doubled without telling us that almost the entire increase came from one deal with Anthropic."

Furthermore, research from Goldman Sachs suggests that investment gains at both Alphabet and Amazon are masking a weaker earnings picture across the broader market. The S&P 500’s impressive 25% Q1 earnings growth drops to a more modest 16% when excluding non-operating gains, such as Alphabet’s $37.7 billion in income from unrealized gains on non-marketable securities. This highlights the outsized influence the Magnificent 7, which account for over 34% of the S&P 500's market cap, have on market-wide figures.

For investors, the key question is whether Alphabet's massive capital expenditures can generate sustainable returns. While analysts at Argus view the company's ability to afford such spending as a "competitive advantage," the pressure is on for Google to demonstrate clear monetization from its AI ecosystem. The stock's performance, up 27.4% year-to-date compared to Nvidia's 15% gain, suggests the market is betting it can.

This article is for informational purposes only and does not constitute investment advice.