Global investor Prince Alwaleed bin Talal has seen his wealth swell by $1 billion since Saudi authorities released him from detention on Saturday.

Shares in Kingdom Holding — Alwaleed’s firm that owns stakes in Apple (AAPL), Twitter (TWTR)and Citigroup (C) — have been on a tear since he walked free after being held for nearly three months in a crackdown into alleged corruption.

Alwaleed was arrested in November alongside dozens of other royals, government officials and prominent businessmen and held at the luxury Ritz-Carlton hotel in Riyadh. Read more by clicking here: CNN Money