Nicky Oppenheimer profile photo

Nicky Oppenheimer

Global rank #337 · Metals & Mining
Estimated net worth
$10.6B
-$829K (-0.01%) since the previous Grizzly Bulls update
Updated Oct 1, 2026, 7:15 PM EDT

Profile details

Residence and biographical details are shown from cited sources. Time-sensitive facts are withheld when their supporting evidence is no longer current.

Residence
Johannesburg, South Africa
Current source dated Mar 10, 2026 · Verified Sep 7, 2026
Education
Master of Arts, Oxford U Christ Church; Bachelor of Arts/Science, Oxford U Christ Church
Source dated Mar 10, 2026 · Verified Sep 7, 2026

Nicky Oppenheimer's fortune traces to his family's long control of De Beers, culminating in the 2012 sale of its 40% stake to Anglo American for $5.1 billion. [1][2]

The De Beers exit

Oppenheimer was the third generation of his family to lead De Beers. Forbes says the family controlled a central position in the diamond trade for 85 years and sold its 40% stake in De Beers to Anglo American for $5.1 billion in cash in 2012. [1]

De Beers confirmed that Anglo American completed the purchase of the Oppenheimer family's 40% holding in August 2012, increasing Anglo American's ownership of De Beers to 85%. The transaction effectively ended the family's direct ownership of the diamond company that had defined much of its wealth. [2]

Business after diamonds

Forbes says Oppenheimer launched Fireblade Aviation in Johannesburg in 2014. Fireblade describes itself as a private aviation business based at OR Tambo International Airport, providing fixed-base operations, aircraft maintenance and charter-related services. [1][3]

Sources for background

Sources reviewed Aug 28, 2026.

  1. Nicky Oppenheimer & family · Forbes · Mar 10, 2026
  2. Results for the Year Ended 31 December 2012 · De Beers Group
  3. About Us · Fireblade Aviation

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Sources and calculations

Grizzly Bulls tracks this published net worth estimate over time and separately values identified public holdings when share counts and market prices are available. The total shown at the top currently uses the latest available Forbes estimate; holding values shown on this page do not replace it.

A second published estimate from Bloomberg differs by 13.37% from the net worth shown above.

Background citations are listed with the background section so its numbered references remain easy to follow.