Rank #2269
Duncan MacMillan
Net worth $1.8B
Bloomberg LP · United States
- Born
- Dec 17, 1937
- Age
- 88
- Source
- Bloomberg LP
- Residence
- Princeton, New Jersey
- Citizenship
- United States
- Marital status
- Married
- Children
- 2
- Education
Net worth over time
Biography
- 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.