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Julia Koch

#17 in the World · Age 64 · New York City

Real-Time Net Worth
$40.00B
• +$0.00 (+0%) today

About Julia

Julia Koch and her children inherited a roughly 42% stake in Koch Industries, one of the largest private companies in the United States, after the death of her husband David Koch in 2019.

Key Facts

  • Inherited her Koch Industries stake in 2019.
  • She and her children own about 42% of the conglomerate.
  • Active in philanthropy and the arts in New York.
Julia's wealth is primarily tied to Koch Industries, a privately held company with no public ticker to chart. The $40.00B net worth estimate is a static figure, not a live feed.

Net Worth History

History builds up one snapshot per day. Once a couple of days have been recorded, Julia's net worth and rank over time will chart here.

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Net worth is an estimate derived from public stock holdings plus a static estimate for private assets — directional, not audited, and not affiliated with Forbes. Biographical details are curated from public reporting and may go out of date.