Gotrade News, Microsoft, Alphabet, Meta, and Amazon all reported Q1 2026 earnings on Tuesday (29/04) and used the prints to raise their 2026 AI infrastructure budgets. The combined capex from the four hyperscalers is now tracking $650 to $700 billion for the year, the largest concentrated infrastructure cycle in tech history.
Investor reaction split along a single line, whether AI revenue is scaling fast enough to justify the spending. Shares of Meta Platforms (META) dropped about 6% after the company lifted its 2026 capex range, while Alphabet (GOOGL) traded higher on Google Cloud strength.
Key Takeaways
- Combined 2026 AI capex from MSFT, GOOGL, META, and AMZN is tracking $650 to $700 billion.
- Cloud and AI run rates at Alphabet and Microsoft show the spend converting into revenue.
- Meta dropped 6% after raising its capex guide, signaling investor patience is not unlimited.
The Spending Numbers Behind the Quarter
According to Fortune, Microsoft (MSFT) spent more than $40 billion on capex in its fiscal Q4, putting the full-year figure near $190 billion. The company also disclosed that its AI business is now running at a $37 billion annualized rate, up 123% year over year.
Alphabet raised its 2026 capex guide to a range of $180 to $190 billion, up from the prior $175 to $185 billion band. Per CNBC, CFO Anat Ashkenazi also flagged a significant additional increase planned for 2027.
Meta lifted its 2026 capex range to $125 to $145 billion. The hike was the proximate cause of the post-print sell-off, which erased roughly 6% of market value during after-hours trading.
According to CNBC, Amazon (AMZN) projected 2026 capex of about $200 billion, a sharp jump from prior years. AWS revenue came in at $37.59 billion in the quarter, growing 28% year over year, the fastest pace in 15 quarters.
Why Investors Reacted Differently
Alphabet shares moved up on the print because Google Cloud revenue grew 63% year over year to roughly $20 billion. That growth rate is the cleanest direct evidence in the group that capex is converting into customer demand.
Microsoft followed a similar pattern, with the AI run rate climbing past $37 billion and the underlying Azure cloud business holding strong. The market read both as evidence that the spending side and the revenue side are scaling together rather than apart.
Meta is in a different position because its capex is supporting a consumer ad platform, not a third-party cloud. Investors discounted the spending hike because the payback path is internal and harder to verify quarter by quarter.
Amazon sat in the middle, with AWS reaccelerating but capex projected to climb steeply. The market is watching whether the 28% AWS growth rate can be sustained as the next $200 billion of infrastructure comes online.
What This Means for the AI Cycle
The four hyperscalers between them now account for the bulk of global AI infrastructure spending. Their combined 2026 budget approaches the size of mid-tier sovereign capex programs, with most of it flowing to chips, data centers, and power.
The signal from Tuesday is that the bill is still rising into 2027, even as some line items already pay back. Alphabet's 2027 commentary and Amazon's 2026 ramp both suggest the cycle has not peaked.
For investors, the dispersion in reactions matters more than the headline total. The market is now pricing each hyperscaler on the strength of its AI revenue evidence, not on the scale of its capex commitment alone.
Kesimpulan
Big Tech Q1 2026 earnings confirmed that the AI infrastructure cycle is accelerating, with combined 2026 capex from the four hyperscalers tracking $650 to $700 billion. Alphabet and Microsoft showed cloud and AI revenue scaling alongside the spend, while Meta's 6% drop showed investor patience is conditional on visible payback.
If you want to track how this capex cycle plays out across the names driving it, you can follow MSFT, GOOGL, META, and AMZN directly on Gotrade, where you can buy fractional US shares from US$1 with zero commission.
