Jim Simons, Founder of Renaissance Technologies, Dies at 86 - Bloomberg
Obituary

Jim Simons, Code Breaker Who Mastered Investing, Dies at 86

  • He hired scientists and mathematicians to decipher markets
  • Creator of Medallion fund was one of world’s richest people

Jim Simons, the mathematician-investor who created what many in finance consider the world’s greatest moneymaking machine at his secretive firm, Renaissance Technologies, has died. He was 86.

He died Friday in New York City, according to his charitable foundation, which didn’t cite a cause.