Meta rises 8%, Microsoft sinks 11% after earnings. Here’s why

It’s a tale of two different megacaps so far this earnings season when it comes to artificial intelligence.

Meta Platforms surged after showing signs that investments in AI is boosting the bottom line, while Microsoft shares dropped as the company struggled to justify recent spending plans to investors and showed a slowdown in its cloud segment.

The money flowing into AI and new technology has been a major source of debate on Wall Street as investors increasingly want to see that companies are reaping rewards from the massive spending over the last year.

Meta appeared to gain approval from investors to keep putting money into AI. Shares surged 8% as the social media giant issued strong guidance and said it plans to funnel between $115 billion and $135 billion AI spending this year.

That’s nearly double what it spent in 2025.

In past quarters, investors have raised concerns over the company’s ambitious spending. However, the company’s 24% year-over-year revenue growth, fueled primarily by online advertising, seemed to ease previous worries.

CEO Mark Zuckerberg suggested the company is working on a range of new products this year and said investments would support his mission for “building personal super intelligence.”

But while investors seemed to reward Meta’s spending plans, Microsoft’s stock plummeted 11%.

The software maker showed slowing growth in its Azure cloud segment, which declined to 39% growth from 40% growth in the company’s first fiscal quarter. Investors closely watch the segment as a stand-in for measuring enterprise AI demand.

At the same time, capital expenditures and finance leases in the quarter jumped 66% to $37.5 billion, surpassing the $34.31 billion expected by analysts polled by Visible Alpha, as the company supports demand for its cloud and AI segments.

The company also said it’s struggling with compute capacity constraints as demand continues to outweigh supply.

Microsoft finance chief Amy Hood said Azure would have grown 40% if the company had funneled all of its new GPU chips in the first and second quarter into its Azure business.

Beyond Big Tech

The contrasting post-earnings, AI-fueled moves bled into the broader technology sector.

IBM gained a wave of confidence from investors in its AI strategy, with shares popping 8%. The technology and consulting company topped expectations and showed strong software and infrastructure growth as it builds out new automation tools and Ai infrastructure.

Analysts at Goldman Sachs said the growth in software and infrastructure segments, and market share gains in consulting, put the company on “track to complete its pivot to long-term growth.”

Meanwhile, IBM’s AI book of business more than doubled to $12.5 billion from $5 billion a year ago. That growth seemed to justify the company’s investments.

Analysts at JPMorgan called IBM a “relatively defensive name with increasingly favorable exposure to Software and AI…