Duolingo drops 25% in one day

Time to sharpen our pencils! This is a company I've had in my research queue for awhile.

Not only is the stock down 25% in one day, it's down 60% in the past six months.

But why did it drop?

The most apparent answer is based on soft guidance. Management guided Q4 bookings +22% (≈+19% cc) vs ~+24% expected. Bookings are a leading indicator for next year’s revenue, so this rebase drove the rerating.

The company is also shifting to longterm (love that). Leadership said they’re de-emphasizing near-term conversion “levers” (e.g., paywall pressure) to maximize DAU/MAU growth and teaching quality. That pushes out monetization and compresses the multiple near term.

But the story is still compounding wonderfully well!

• MAUs: 135M (+20% YoY).

• DAUs: 50M+, rising sequentially (a lot of social apps don’t clear this bar).

• Paid subs: 11.5M (+34% YoY).

• Revenue engine: Subscription revenue +45% YoY; subs ≈ ~90% of total revenue.

So what is management's long term vision? Their own words from the earnings call summarized:

• We can now build an app that teaches at tutor-level quality and is more engaging, thanks to AI.

• If we nail that, the opportunity shifts from hundreds of millions → billions of learners.

• To get there, we’ll optimize for user growth/retention and course quality first; monetization tweaks (that could juice bookings next quarter) stay on the shelf for now.

I might be taking a position in Duolingo. Just need to do enough of the research to make sure I'm comfortable doing it!