Nathan Anderson has become known for his stock analysis, which has caused many stocks to drop in value.

Xavier Niel, a French telecommunications billionaire, has applied to France’s media regulator for the license to broadcast over the spectrum currently held by French TV channel M6.

Ryan Cohen, a billionaire investor, may encounter difficulties in his attempts to persuade Alibaba Group Holding Ltd. to repurchase more of its shares.

Wealthy home-sellers in Palm Beach are making major profits, with some properties selling for nearly double what they went for just a year or two ago.

The accounting scandal at retailer Americanas SA is getting personal for Brazil's business elite, with billionaires facing off in court as market losses pile up.