Roger Ehrenberg (@infoarbitrage) — Twitter Score 120 out of 1000

Roger Ehrenberg is a venture investor and sports franchise partner who founded IA Ventures and now focuses on sports ownership, sports technology, and web3 infrastructure through Eberg Capital. Roger Ehrenberg's Twitter Score is 120 out of 1000 (an Excellent rating) as of September 2026, ranking #5,444 (top 5%) among 486,860 tracked accounts.

Roger Ehrenberg founded IA Ventures in 2009, preceded by an angel vehicle called IA Capital Partners, where he continues to serve as Managing Partner. He also co-founded Greatwater Opportunity Capital and Brand:Detroit. His current principal vehicle, Eberg Capital, is where he works as a Partner, directing attention toward sports franchises, sports technology, and web3 infrastructure and applications. He manages a multi-stage sports venture fund through IA Sports Ventures, where he serves as Managing Partner.

Roger Ehrenberg's sports ownership portfolio spans several franchises and teams, including the Miami Marlins, Real Salt Lake, Utah Royals, and the Alpine Formula 1 Racing Team. He also serves as a board member of The Trade Desk, the publicly traded programmatic advertising platform, and has held board seats at companies including BankSimple, Kinetic Global Markets, Metamarkets, and Recorded Future. He holds degrees from the University of Michigan and Columbia Business School.

Roger Ehrenberg has accumulated 35,816 followers as of September 2026 on X and has published 21,989 posts. His account has been mentioned by 238 accounts, with 1,231 total mentions.

Who follows Roger Ehrenberg on X?

The accounts that follow Roger Ehrenberg include 580 founders, 171 angel investors, 51 influencers and 72 VCs, among them Chris Dixon, Nikita Bier, Matt Huang, Kyle Samani, Anthony Pompliano and David Sacks.