Vlad Tenev, CEO and co-founder of Robinhood, discusses the company's transformation from a three-product business to an 11-business-line financial platform generating over $100 million annually per segment. The conversation covers Robinhood's expansion into prediction markets, sports betting, AI-powered tools, and tokenization efforts.

The discussion explores how retail trading has evolved since COVID, with today's investors showing more diversification and substance compared to the meme stock era. Tenev shares insights on making earnings calls entertaining like NBA postgame interviews, the company's European tokenization of 1,500 stocks, and their vision for democratizing access to private companies.

The conversation also delves into Harmonic, Tenev's AI company focused on mathematical superintelligence, which recently achieved breakthrough results on competition math problems. The discussion touches on everything from the future of prediction markets disrupting insurance to the potential for solving fundamental physics problems through AI.

From V6 to V12: Robinhood's Business Diversification

Robinhood evolved from primarily options, crypto, and equities to 11 business lines each generating $100+ million annually, creating an 'all-weather' business model that performs regardless of market conditions.

The cash sweep program grew from 'basically nothing in 2022 to tens of billions of dollars under custody' with a 3.5% yield offering that still provides 75 basis points profit margin.

Robinhood Gold reached 4 million subscribers, representing 15% of total customers and 40% of new quarterly signups, becoming a nine-figure business.

The margin book 'well more than doubled in the past year' after the company became competitive on rates and user experience in 2024.

AI-Powered Trading with Robinhood Cortex

Robinhood Cortex serves as a full AI assistant with complete context of users' financials and real-time market data, capable of scanning the entire universe of traded symbols and placing trades via voice commands.

The AI provides stock and crypto digests explaining market movements in real-time, plus Cortex-powered screeners and indicators on Legend, their pro trading platform.

Tenev explains the appeal: 'There's just a lot of times where I have a specific question and I don't have a way to easily take all of my financial data put it into ChatGPT... without doing a whole bunch of work.'

Prediction Markets Beyond Sports and Politics

The 2024 election created a 'prediction market super cycle' that expanded beyond politics into sports, weather, and potentially insurance disruption.

Weather prediction markets can serve as competitive alternatives to traditional insurance: 'You can trade and hedge fire risk, you can hedge hurricane risk' with contracts already competitive with existing insurance products.

The platform added individual player actions and combos for sports, making the experience 'much deeper and much more dynamic' with parlay-like functionality.

Market integrity remains crucial as 'if people are concerned about market integrity, then they stop participating in the markets and that makes everything downstream a little bit more challenging.'

Tokenization and 24/7 Trading Revolution

Robinhood has tokenized 1,500 stocks for trading in Europe, up from 400 mentioned in the previous earnings call, as part of a three-phase expansion plan.

Tokenization works by custodying real assets and minting tokens against them, enabling '24/7 trading, instant settlement, real-time payments' and access to DeFi infrastructure.

The vision extends to making 'pretty much anything tradable real-time like a stock' including private companies, works of art, cars, and unique collectibles.

Robinhood Ventures Fund One will provide retail access to private companies through a closed-end listed fund structure while tokenization of private companies remains illegal in the US.

Retail Trading Maturation Since COVID

Today's retail trading feels 'qualitatively different' from COVID era, with investors backing companies with 'real revenue and real growth' rather than 'ephemeral thesis' stocks.

Robinhood now holds $350 billion in assets under custody with 'record trading volumes pretty dispersed among a lot of different stocks' versus the concentrated meme stock activity of 2021.

The COVID era included 'a retail bailout' where stimulus checks went into nostalgic brick-and-mortar retailers like GameStop and AMC, mixed with actual due diligence about Fed policy.

Current AI disruption wave provides 'actual substance and real revenue and real products' behind retail investment activity, unlike the story-driven investments of 2021.

Reinventing Earnings Calls as Entertainment

Tenev transformed earnings from boring Polycom calls to NBA playoff-style postgame interviews, asking 'what's an analogy? Something we could learn from and lift from maybe another industry that is similar to this but entertaining.'

The new format features live video from venues like Chase Center with retail investors asking questions via live Zoom alongside sellside analysts, buyside investors, and media.

Audience grew from 'hundreds of listeners on the old Polycom style earnings to tens of thousands maybe even a hundred thousand at the last one.'

OpenDoor became the first partner to live stream their earnings in Robinhood's app directly to retail shareholders, demonstrating the model's appeal to other public companies.

Harmonic's Mathematical Superintelligence Breakthrough

Harmonic builds 'mathematical superintelligence' aimed at solving problems like the Riemann hypothesis and Millennium Prize problems that have been open for hundreds of years.

The AI model Aristotle recently solved 10 out of 12 Putnam math competition problems, surpassing Tenev's own zero score: 'The child has surpassed the parent in mathematical ability.'

A Beautiful Mind referenced the Putnam competition because John Nash 'never did well on the Putnam' and 'always sort of had a bit of a chip on his shoulder' about it.

Aristotle assisted in solving 11 Erdős problems in November, accelerating progress faster than expected toward solving unsolved mathematical problems.

The ultimate vision involves unifying the four fundamental forces of physics into a theory of everything, potentially unlocking 'faster than light travel' and other breakthrough engineering developments.