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Billionaire Index

A daily ranking of the world's richest people

Last updated: November 11, 2026 · $11.70T tracked

Methodology

No. 179South Africa

Johann Rupert & family

Luxury goods · Cape Town

Net worth

$16.2B

Today

+$36M+0.22%

Past month

+$496M+3.16%

As of Nov 11, 2026, 1:50 PM EST

Johann Rupert is chairman of Swiss luxury goods firm Compagnie Financiere Richemont. The company is best known for the brands Cartier and Montblanc. It was formed in 1998 through a spinoff of assets owned by Rembrandt Group Limited (now Remgro Limited), which his father Anton formed in the 1940s. He owns 7% of diversified investment firm Remgro, which he chairs, as well as 26% of Reinet, an investment holding company based in Luxembourg. Rupert has been a vocal opponent of plans to allow fracking in the Karoo, a region of South Africa where he owns land.

Net worth over time

+3.16%+$496M over the past month
$16B$16B$15B
Oct 12Nov 11

Principal holdings

5 positions
CompanyShareValue

Compagnie Financiere Richemont S.A.

SIX SWISS: CFR-CH

82.8%$13.4B

Reinet Investments SCA

LUXEMBOURG: REINI-LU

8.2%$1.3B

Private and other holdings

5.9%$958M

Remgro Ltd.

JSE: REM-ZA

3.1%$504M

RMB Holdings

JSE: RMH-ZA

0.0%$925K

Also known for

  • Rupert was an investor in the Saracens English rugby team and Anthonij Rupert Wines, named after his deceased brother.
  • Rupert says his biggest regret was not buying half of Gucci when he had the opportunity to do so for just $175 million.