Take a Look at Prince Alwaleed Bin Talal's Portfolio

Saudi Arabia's Prince Alwaleed bin Talal, reportedly arrested Saturday as part of an anti-corruption sweep by his first cousin, Crown Prince Mohammad bin Salman, is a major shareholder in some of the most high-profile companies in the United States. 

For instance, Prince Alwaleed is Twitter Inc.'s (TWTR) - Get Report  second-largest individual shareholder and also claims to be Citigroup Inc.'s (C) - Get Report  largest individual shareholder. According to FactSet data, he owns 95% of Riyadh-listed Kingdom Holding Co., which invests in equities, real estate and hotels.

Twitter and Citigroup declined to comment on Talal's arrest.

Here's a look at his major holdings, both personal investments and through Kingdom Holding.

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