🍷 Dave Is Not Just Overdraft for Gen Z Anymore. Riot Becomes an Energy Trade. StoneCo Shrinks to Grow.

While the news cycle is stuck on geopolitics and where Jim Carrey is, fintech earnings quietly did something more radical: they grew up.

This wasn’t vibes. This wasn’t “active users up and to the right.” This was buybacks, record revenue, margin repair.

Dave (DAVE) is no longer the “$50 until Friday” app your cousin used.
Riot Platforms (RIOT) is positioning itself less like a crypto casino and more like an energy infrastructure company.
StoneCo (STNE) is trimming distractions and doubling down on what actually prints.

Fintech is maturing. Let’s stack it.

What’s more grown up, Dave or David? Anyway, Dave (HQ: LA, founded 2017 by Jason Wilk) built its brand on fighting overdraft fees. It rode the SPAC wave in 2022, got humbled with the rest of fintech, and has spent the last two years cleaning up unit economics.

Now? The numbers are doing the talking.

Dave reported strong 2025 results — revenue up meaningfully year over year, profitability improving, and perhaps most importantly: a new share repurchase program.

Read that again. A buyback.

For a company that used to be lumped in with “cash advance apps,” announcing capital returns is a psychological shift. Buybacks signal management believes the stock is undervalued and that free cash flow is durable.

Dave’s ExtraCash product still drives engagement, but the bigger story is the evolution of its banking relationships, improved underwriting, and a growing member base that’s sticking around longer. Less churn. Better margins. More predictable revenue.

The SPAC hangover era is fading. This is Dave trying to be a real bank-adjacent platform. Think early-season Michael Scott vs. late-season Michael Scott. Same character. Way more competent.

Takeaway: Dave isn’t just fighting overdraft fees anymore — it’s fighting for capital allocation credibility.

Riot Platforms reported record 2025 revenue of $647.4M.

That’s not meme revenue. That’s industrial-scale revenue.

Riot is one of the largest publicly traded Bitcoin mining companies in North America. But here’s what’s changed: post-halving, mining economics are brutal. Margins compress. Only operators with scale, energy efficiency, and balance sheet flexibility survive.

Riot is leaning hard into energy optimization and power strategy. They’re not just “mining Bitcoin.” They’re monetizing power contracts, curtailment credits, and infrastructure buildout in Texas.

This is why the title says Riot becomes an energy trade.

If you believe in:

Then Riot isn’t just crypto beta. It’s a levered energy + infrastructure thesis wrapped in a Bitcoin shell.

We’ve seen this movie before. What started as a tech story morphs into an infrastructure story. Amazon wasn’t just e-commerce — it became logistics + cloud. Riot isn’t just mining — it’s power management at scale.

Riot is that kid who showed up to the crypto party in 2021 wearing neon and is now wearing a hard hat running an industrial operation.

Takeaway: Riot is less a meme stock and more a power asset with Bitcoin upside.

StoneCo (STNE), the Brazilian fintech and payments company backed historically by Berkshire, posted strong 2025 earnings as it refocused on core operations.

Quick refresher: StoneCo provides payment processing and financial services to small and medium-sized businesses in Brazil. It grew aggressively, expanded into credit, and then got smacked by credit losses when macro turned.

The last two years have been about damage control.

Now? The reset is showing up in the numbers.

StoneCo is narrowing focus to its payments and core fintech operations. Less experimentation. More execution. Improved profitability metrics. Cleaner balance sheet dynamics.

Shrinking to grow sounds contradictory, but it’s classic turnaround logic. Cut complexity. Focus on high-margin segments. Rebuild trust with investors.

Brazil is a hyper-competitive fintech market — Nubank, PagSeguro, traditional banks all fighting for share. StoneCo choosing discipline over expansion-at-all-costs is a strategic pivot, not a retreat.

This is the Marie Kondo phase of fintech. If it doesn’t spark margin, it’s gone.

Takeaway: StoneCo’s comeback hinges on focus, not flash.

Zoom out and the theme is obvious:

This isn’t 2021 fintech. No one is talking about “TAM expansion” or vanity metrics.

We’re in the capital discipline era.

Cash flow matters. Balance sheets matter. Power contracts matter. Credit underwriting matters.

Dave is earning capital allocation respect, Riot is morphing into an energy-infrastructure proxy, and StoneCo is proving focus beats sprawl.

If you want fintech news with fewer buzzwords and more signal (plus occasional emotional support for earnings season), subscribe to Fintech Stacks and send it to a friend who might need a short term loan.

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Disclaimer: This content is for information and entertainment only and is not investment advice. I may or may not hold positions in some of the companies mentioned. Assume I at least own a fintech hoodie and a bunch of debit cards.