Just did some digging into Alphabet's latest earnings and honestly, the numbers are pretty wild. To put their scale in perspective, we're talking about a company where even their quarterly revenue ($113.8B in Q4) makes you wonder what 1 billion pennies would even look like in comparison - these are numbers that barely fit in your head.

So here's what caught my attention. Revenue jumped 18% year-over-year, which is solid for a company this size. But the real story? Google Cloud is absolutely printing money right now. They went from $2.1B in operating income to $5.3B in just one quarter. That's more than double. Revenue in that segment hit $17.7B with 48% growth. Meanwhile, their core search business is still humming along - $63.1B in that segment alone, up 17%.

Net income for the quarter came in at $34.5B, up 30% year-over-year. That's the kind of profitability that lets you do crazy things.

And they're definitely doing crazy things. Management just guided for $175-185B in capex for 2026. Let that sink in for a second - that's nearly double what they spent in 2025 ($91.4B). The reasoning is straightforward: AI infrastructure. Sundar Pichai basically said they're seeing AI investments drive growth everywhere, so they're doubling down on the computing power to stay ahead.

Here's where it gets interesting for investors. If Alphabet can actually monetize all this AI spending effectively, and if their cloud business keeps growing at this clip, the math could be pretty compelling over five years. If earnings per share double and the market keeps valuing them at around a 28x P/E ratio (which seems reasonable given their track record), you're looking at the stock roughly doubling from current levels around $300.

But yeah, there are real risks here. That massive capex commitment is a bet that the infrastructure pays off. Competition in cloud is heating up. And honestly, with this kind of capital intensity, you probably don't want to go all-in. Keep it measured.

The cloud momentum is real though, and they're not losing their grip on search. If they execute, this could be a solid long-term play. Just not one where you go overboard with position sizing given the uncertainty.