Google Cloud’s $460 Billion Backlog Turns Alphabet Into the AI Spending Winner

Alphabet surges 9.6% to record high after Q1 earnings beat, with Google Cloud revenue jumping 63% and a $190B infrastructure pledge signaling AI dominance.

The earnings season delivered a stark verdict on who is winning the artificial intelligence arms race — and who is merely spending to keep up. While Microsoft and Nvidia saw their shares hammered on concerns about runaway capital expenditure, Alphabet surged to an all-time high, proving that not all billion-dollar AI bets are created equal.

Alphabet’s stock jumped 9.6% on Thursday to €328.30, a new 52-week peak, after the company reported quarterly results that blew past expectations. The April rally now stands at 34% — the strongest monthly gain since October 2004, just months after Google’s initial public offering. The company’s market capitalization swelled to $4.2 trillion.

The numbers tell a clear story. Revenue hit $109.9 billion, up 20% from a year earlier and marking the fastest growth rate since 2022. Net income surged 81% to $5.11 per share. But the real fireworks came from Google Cloud, where revenue jumped 63% to over $20 billion. The cloud division’s backlog nearly doubled to more than $460 billion, signaling that customers are locking in long-term commitments at a pace that surprised even the most bullish analysts.

A Dividend Hike and a $190 Billion Infrastructure Pledge

Alphabet’s board rewarded shareholders with a 5% dividend increase to $0.22 per share. But the real story is on the spending side. Management raised its 2026 capital expenditure forecast to a range of $180 billion to $190 billion, with CFO Anat Ashkenazi signaling another significant increase in 2027. In the most recent quarter alone, nearly $36 billion flowed into new data centers.

CEO Sundar Pichai acknowledged that the only constraint on faster cloud revenue growth is a lack of computing capacity. “We could sell more if we had more,” he said, a statement that stands in stark contrast to the narrative weighing on Microsoft and Nvidia, where investors fret that massive capex is eating into free cash flow without proportional returns.

Alphabet’s operating margin expanded to 36.1%, underscoring the company’s ability to turn AI spending into immediate revenue. The contrast with Meta, which saw its stock crater after similar investment plans, could not be sharper.

Waymo and Gemini Add to the Momentum

Beyond the core cloud business, Alphabet’s other bets are gaining traction. Waymo, the autonomous driving unit, now handles over 500,000 weekly rides across 11 U.S. metropolitan areas. The Gemini AI models are processing 16 billion tokens per minute through direct interfaces, a 60% increase from the prior quarter. Even the traditional Google Search business posted a record number of queries, proving that AI-powered answers are complementing rather than cannibalizing the core product.

One Blemish: The Wiz Acquisition

The only cloud on the horizon is the recently completed acquisition of cybersecurity firm Wiz, which closed in March. The deal will weigh on the cloud division’s operating margin by a low single-digit percentage for the remainder of the year. Investors have so far shrugged off the impact, focusing instead on the broader growth trajectory.

A Tale of Two Markets

Thursday’s trading painted a sharply divided picture across the Nasdaq. The composite index rose 0.89%, buoyed by Alphabet and other winners, while the Dow Jones gained 1.62%. But beneath the surface, the rotation out of high-capex tech names was brutal.

Microsoft fell 4.4% despite reporting better-than-expected earnings. Azure grew 40%, above the 37.9% consensus, but the company’s free cash flow dropped 22% year-over-year to $15.8 billion after $30.9 billion in capital spending. Stifel analysts noted that capex growth outpacing commercial cloud revenue growth by more than two-to-one is a recipe for investor caution. Microsoft’s relative strength index now sits at 23.6, deep in oversold territory.

Nvidia dropped 5% to €170.10, as concerns mounted that hyperscalers are developing their own chips. Alphabet’s announcement that it will sell its internally developed TPU chips to external customers positions the technology as a direct competitor to Nvidia’s GPUs. Meanwhile, AI chip startups raised $8.3 billion in 2026, near a record high.

KLA-Tencor fell 5% despite solid results, a classic “sell the news” reaction after a strong rally. Marvell Technology bucked the trend, gaining 5% to a new high of €140.80, buoyed by its selection as Google’s partner for next-generation AI inference chips and a $2 billion convertible note investment from Nvidia.

The Big Question

The April rally demonstrated that investors are betting heavily on corporate earnings resilience. But the divergence between Alphabet and its peers raises a fundamental question: When will the massive AI capex cycle translate into sustainable free cash flow growth across the sector?

For now, Alphabet stands alone as the company that has cracked the code — turning every dollar spent on AI infrastructure into visible revenue growth. Nvidia’s own earnings report in May and the next Federal Reserve decision will provide the next major signposts. Until then, the market’s message is clear: Not all AI spending is created equal, and the winners will be those who can show returns, not just ambition.