I just noticed an interesting billionaire investment story. This prince from Saudi Arabia, Alwaleed bin Talal, has recently reappeared on the Forbes billionaire list with a net worth of $16.5 billion, making him the wealthiest person in the entire Arab world. But what’s truly worth paying attention to isn’t just his wealth figure, but how he spends this money — his investment approach is really fascinating.

This Saudi prince’s main wealth comes from the Kingdom Holding Group he founded 45 years ago, of which he owns over 78%. Just this stake is valued at $6.4 billion. His investment empire now manages $19 billion in assets, spread across 18 different industries, from financial services, entertainment, and aviation to artificial intelligence, education, and healthcare. This diversified strategy is worth studying.

In the tech sector, his group is the second-largest shareholder of the X platform (formerly Twitter), and has also heavily invested in Elon Musk’s xAI. Last year, he added another $800 million to his investment. He supported Musk’s acquisition of Twitter in 2022 and continues to be optimistic about Musk’s new projects. When Musk announced the merger of X and xAI in March this year, he estimated his investment could grow to $4-5 billion from this deal. Additionally, the group has invested in tech giants like Meta, Uber, and Didi.

The hotel industry accounts for 31% of his portfolio. He has a long-term partnership with Bill Gates, jointly holding shares in Four Seasons Hotels. He also owns a 6.8% stake in the French hotel group Accor, which has over 40 well-known brands. In real estate, his group is developing two flagship projects — Kingdom Center in Riyadh and Jeddah Tower, which will be the tallest building in the world, with a total contract value of $1.9 billion.

In financial investments, he started investing in Citigroup in 1991, initially putting in $800 million, which appreciated to $10 billion by 2005. Today, his group remains the largest shareholder of Banque Saudi Fransi. He is also making moves in the aviation industry, holding a 37% stake in the low-cost airline Flynas, planning to raise at least $2 billion through an IPO in the Saudi market this year.

This case is actually quite inspiring. A prince from Saudi Arabia has built such a massive global asset empire through strategic multi-sector investments, demonstrating that true wealth growth isn’t about betting on a single point but about deep understanding and long-term positioning across different sectors. His investments span traditional industries and emerging fields, providing stable cash flow sources as well as forward-looking insights into future trends. This approach is worth learning for any investor.