The world's ultra-rich lost 13.6%, or $13.8 trillion, of their wealth in 2022, per a Knight Frank report.
Just four in 10 ultra-wealthy people saw their wealth rise in 2022, the report says.
Just four in 10 ultra-wealthy people saw a boost to their wealth in 2022, but the "overwhelming trend" was negative, Knight Frank said in the report.
In 2022, the ultra-rich in Europe experienced the largest decline in wealth with a drop of 17%, followed by Australiasia with 11%, and the Americas by 10%, according to Knight Frank.
According to Knight Frank, the ultra-rich parked 32% of their total wealth in their residential properties.