There's a Ticking Time Bomb in Big Tech's CapEx

You ever feel like you're stuck in a loop, working hard just to keep up? That's kind of what's happening with Big Tech's spending these days. Let's talk about the ticking time bomb that is their capital expenditures

Companies like Microsoft, Google, and Meta are dramatically ramping up their CapEx to invest in AI. In 2024 alone, their combined spending is going to grow by 70%!

That's like me deciding to triple my coffee budget because I think I can power through all my work without sleep.

While this spending sounds ambitious, it can be risky. Today's investments will increase future depreciation expenses, which means the cost of these investments will be spread over several years, gradually impacting the income statement.

The Scale of CapEx Growth

In 2023, CapEx for these tech giants was already substantial, making up about 13% of sales. By 2024, this is expected to rise to 20%.

Let’s break it down 👇

  • Microsoft: $15b in depreciation, $40b in CapEx → guided to $60b+ this year
  • Google: $13b in depreciation, $38b in CapEx → guided to $50b this year
  • Meta: $12b in depreciation, $27b in CapEx → guided to $35-40b this year

The Effects of Depreciation

Here’s where it gets tricky: these massive investments don’t hit the income statement right away. Instead, they spread out over several years as depreciation. This means the massive CapEx today will eat at FCF today in hopes of higher returns later on.

Spending Money Like There's No Tomorrow: Right now, CapEx is over three times the depreciation expense for these companies. As CapEx continues to grow, so will future depreciation, depressing free cash flow (FCF).

The Risks of High CapEx

While investing in the future is generally a good thing, it’s not without its risks:

  1. Eating Free Cash Flow: Rising depreciation expenses will eat our FCF. The future increase in depreciation will reduce the amount of actual cash companies have on hand, affecting their financial flexibility.
  2. We Need Good ROI: These massive investments need high returns to be justified. If returns don’t meet expectations, we could have the next big bubble, maybe?

Future Returns and Valuations

The big question we're asking is if these investments will generate sufficient returns.

For instance, to achieve a 10% return on a $150 billion investment, a company would need to generate $15 billion in profit annually.

Given already-high valuations of these companies, there’s a risk that these returns won't match market expectations.


I think that tech companies are either growing or they’re losing out to some other competitor. It doesn't makes sense to parse out if their recent spending is necessary: it’s all useful for survival long-term. The value we see as investors will come from what is left over (aka free cash flow) plus any growth that materializes.

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