Ion Yadigaroglu has been Managing Partner at Capricorn Investment Group since 2004, and is an early investor in iconic technology companies including Tesla, SpaceX, Planet, QuantumScape and Saildrone.  Capricorn was born from the desire to demonstrate the huge investment potential that resides in breakthrough commercial solutions to the world’s most pressing problems, and as such is one of the original impact investors.  

Prior to Capricorn, Ion was Director of Business Development (M&A) with Koch Industries, executing a range of acquisitions and investments, and a Founder and Chief Executive Officer at Bivio, a software startup in Colorado, and an Analyst at Olsen & Associates, a quantitative forex trader.  

Ion was a research fellow at Columbia University and holds a master’s in physics from ETH Zürich in Switzerland and a Ph.D. in Astrophysics from Stanford University. Ion serves on the boards of Twelve and Capricorn, and was a founding member in 2007 of GIIN, the Global Impact Investor Network, and is a Director of non-profits Ceres and MethaneSat.