Duncan MacMillan Net Worth

Estimated net worth (2026)

$1.8 billion

Who is Duncan MacMillan?

Operating within the Finance & Investments sector of the United States, Duncan MacMillan established himself as an entrepreneur whose primary source of wealth is tied to Bloomberg LP. Born in 1937, he has achieved significant status in the financial sphere, recognized by Forbes with a rank of #2265. His career path has been marked as self-made, contributing substantially to his personal fortune. As of 2026, his net worth is estimated at $1.8 billion, reflecting his long-standing involvement and success within the global investment markets.

Known for

Entrepreneur

Wealth from

Bloomberg LP

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Net worth figure (2026) sourced from Forbes. Net worth figures are estimates and may vary by source.