A single night of earnings reports from four of the world’s largest technology companies produced sharply divergent market reactions on Thursday, April 30, crystallising a new investor question: which AI spending strategies are actually working?
While Alphabet jumped roughly 10 percent for the day, Meta shares plunged almost 9 percent, their steepest single-day drop since October, as investors reacted to results released the previous evening and assessed how each company is converting massive artificial intelligence (AI) outlays into returns.
Alphabet emerged as the standout performer of the reporting cycle. The Google parent reported net income of $62.6 billion, up 81 percent year over year, on revenue of $109.9 billion, which grew 22 percent and marked the company’s 11th consecutive quarter of double-digit growth. Google Cloud was the headline driver, with revenue surging 63 percent to $20 billion and the Cloud backlog nearly doubling sequentially to over $460 billion. Chief Executive Sundar Pichai said in a statement that the company’s AI investments were “lighting up every part of the business.”
Meta’s numbers were also strong on their face. The social media giant reported earnings per share (EPS) of $10.44, well above the $6.66 estimate, while revenue grew 33 percent year over year to $56.31 billion. But investors focused sharply on the cost side. Meta raised its full-year capital expenditure (capex) guidance to a range of $125 billion to $145 billion, up from a prior range of $115 billion to $135 billion, citing higher component pricing and additional data centre costs.
The core concern driving the divergence is structural. Unlike Alphabet, Microsoft and Amazon, which have massive cloud infrastructure businesses that enable them to turn AI investments into revenue, Meta has no such offering, making it harder to prove it can deliver returns on its spending. Meta is also shopping a $20 to $25 billion bond deal as the cost of funding its AI buildout continues to rise.
Amazon and Microsoft also felt investor pressure. Meta fell over 7 percent on the session, Microsoft dropped more than 3 percent, and Amazon declined nearly 4 percent, reflecting a broader market debate about the timeline for returns on hyperscaler infrastructure investment. Microsoft raised its capital spending forecast to $190 billion for all of 2026.
The broader market indices held relatively steady through the turbulence. The Dow Jones Industrial Average (DJIA) rose approximately 0.8 percent, the S&P 500 gained around 0.2 percent, and the Nasdaq Composite Index closed roughly flat.
Meta has been working to manage the optics of its spending. The company confirmed last week that it would cut roughly 8,000 jobs and leave an additional 6,000 roles unfilled. Quarterly expenses nonetheless reached $33.4 billion, and Wall Street remains focused on when and how the company’s AI ambitions will translate into a direct revenue stream.
