Duncan MacMillan
$1.8B
Born
Dec 17, 1937
Age
87
Source of Wealth
Bloomberg LP
Residence
Princeton, New Jersey
Citizenship
United States
Marital Status
Married
Children
2
Education
- Duncan MacMillan cofounded financial data and media company Bloomberg LP in 1981 with Mike Bloomberg, Thomas Secunda and Charles Zegar.
- MacMillan left a job at investment bank Salomon Brothers to help Bloomberg with what was then called Innovative Market Systems.
- He is credited with designing many of Bloomberg LP's computer systems.
- Bloomberg LP has estimated revenues of nearly $15 billion.
- An active philanthropist, MacMillan has signed the Giving Pledge, a promise to give at least half of his fortune to charitable causes.
- MacMillan served four years in the Marine Corps after graduating from high school. He graduated from Rutgers University in 1966.
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