KEY POINTS
  • The Gulf region's 10 largest sovereign wealth funds combined manage nearly $4 trillion, according to the Sovereign Wealth Fund Institute.
  • The influx of foreign institutional investors and advanced-industry startups into Saudi Arabia and the UAE shows a level of sophistication that's being noticed now more than ever, financiers say.
  • Like with any commodity-related economic boom, however, the fortunes of oil-exporting countries are subject to change.
A man dressed in a thawb walks past Dassault Falcon executive jets, Dubai, United Arab Emirates

The organizers of the Investopia x Salt conference in Abu Dhabi — the brainchild of American financier and one-time White House press secretary Anthony Scaramucci and Dubai ruler Sheikh Mohammed bin Rashid Al Maktoum — expected to see 1,000 guests over its two-day event in early March. Instead, it got 2,500. 

"We're a little overwhelmed, but it's a great sign," one of the organizers told CNBC. Some others were annoyed. "It's too many people. Everyone is coming to the Gulf now begging for money. It's embarrassing," one Dubai-based fund manager said. Both sources declined to be named due to professional restrictions.