Technology & Sports

Steve Ballmer

Estimated Net Worth

$123 Billion

Portrait of Steve Ballmer

Quick Facts

  • Full Name Steven Anthony Ballmer
  • Born March 24, 1956
  • Nationality American
  • Primary Sources Microsoft Stock, LA Clippers, Investments

Biography

Steve Ballmer served as Microsoft's CEO from 2000 to 2014, leading the company through its expansion into cloud services and enterprise software. After retiring from Microsoft, he purchased the Los Angeles Clippers NBA team and has become one of the most enthusiastic sports team owners, while his wealth primarily stems from his massive Microsoft stock holdings accumulated during his 34-year tenure at the company.

Sources of Wealth

Microsoft Corporation Stock

~$115 Billion

Ballmer's wealth primarily comes from his substantial Microsoft holdings, accumulated during his 34 years with the company. As the 30th employee and former CEO, he owns approximately 4% of Microsoft.

Los Angeles Clippers

~$4 Billion

Purchased the LA Clippers NBA franchise in 2014 for $2 billion, which has since appreciated significantly in value, making it one of the most valuable NBA teams.

Real Estate & Other Investments

~$4 Billion

Diversified portfolio including luxury real estate, venture capital investments, and his data analysis company Ballmer Group focused on economic mobility.

Last Updated: August 30, 2025