As a result, the already record-breaking IPO of the Saudi energy giant has been pushed up to a total $29.4 billion.

Aramco listed 3 billion of its shares on the Tadawul exchange in early December and quickly touched the much-hyped $2-trillion valuation Crown Prince Mohammed was after when he decided to list a minority stake in the company.

After that, however, the shares retreated, and last week took a nosedive on the renewed tension between the United States and Iran, which indirectly threatens the security of Saudi oil supply due to its proximity to Iran and the mutual hostility between the two largest countries in the Middle East.