Arnault announced that world-famous jewelers Tiffany & Co will be laying off or “promoting outwards” underperforming workers.

While a trillion dollars’ worth of tech money was on prominent display at Donald Trump’s inauguration, the presence of one billionaire and his children raised more eyebrows than Lauren Sanchez’s lace ...

Bernard Arnault lost a spot in the billionaire rankings after LVMH Moet Hennessy posted results that weren’t as strong as ...