Billions of dollars in losses for the world's richest: Who lost the most wealth?

The world’s richest billionaire lost $53.9 billion in a single week, according to Forbes’ updated billionaire list dated November 7, which tracked sharp swings in the largest fortunes. The same week brought steep declines and gains across major holdings, with a partial recovery on the final trading day. The scale of the drawdown underscores how concentrated mega-fortunes remain exposed to short-term market moves. Investors will watch whether the late-week rebound extends into the next sessions or proves temporary.