Jeff John Roberts is the Finance and Crypto editor of Fortune. He writes and edits stories about banking, blockchain, prediction markets, and how technology is changing finance. He also hosts the Fortune Crypto Playbook vodcast. A former attorney, Jeff is the author of Kings of Crypto, a critically-acclaimed account of Coinbase, and the recipient of national business writing awards. He is based in Southern California.
By Jeff John RobertsJanuary 12, 2026
NewslettersEthereum has long talked a big game. Now it’s time for the second biggest blockchain to deliver
By Jeff John RobertsJanuary 5, 2026
By Jeff John RobertsDecember 22, 2025
By Jeff John RobertsDecember 17, 2025
Big TechMicrosoft, Apple, Meta, and Amazon’s stocks are lagging the S&P 500 this year—but Google is up 62%, and AI investors think it has room to run
By Jeff John Roberts and Jeremy KahnDecember 17, 2025
By Jeff John RobertsDecember 15, 2025
NewslettersCitadel’s shot at Andreessen Horowitz points to coming battle over DeFi and U.S. stock trading
By Jeff John RobertsDecember 8, 2025
CryptoBitcoin’s biggest booster Michael Saylor fights to stave off an $8 billion collapse and being the first major crypto domino to fall
By Jeff John RobertsDecember 3, 2025
NewslettersCrypto backers are betting on real-world service like hotspots and drones—even as the business case remains unclear
By Jeff John RobertsDecember 1, 2025
MagazineA massive tech update will bring faster, cheaper trading to Wall Street. Get ready for stocks on a blockchain
By Jeff John RobertsNovember 24, 2025
By Jeff John RobertsNovember 24, 2025
By Jeff John Roberts, Ben Weiss and Allie GarfinkleNovember 20, 2025
By Jeff John RobertsNovember 18, 2025
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