Saudi Aramco exercised the greenshoe option to sell an additional 450 million shares, raising the size of its initial public offering (IPO) to a record 29.4 billion U.S. dollars. **Alibaba exercised its greenshoe option to sell an additional 48 million shares, bringing the total IPO value to 25 billion U.S. dollars. A greenshoe option, or over-allotment, allows companies to issue more shares in an IPO when there is greater demand from participants in the initial offer.
The initial public offering (IPO) of Saudi Aramco, the Saudi Arabian multinational petroleum and natural gas company, on the Tadawul in December 2019, was the ** public offering globally ever as of January 2026. The IPO of Saudi Aramco raised approximately **** billion U.S. dollars.
Why do companies opt for IPOs?
An initial public offering (IPO), also known as ‘going public’, is the company’s first stock sale to the public. IPO happens when an initially private company decides to open up to the stock market, taking the first step to become a publicly traded enterprise. Shares are traded in the open market after the initial sales, and any public investor can take part on the trade. In the United States alone, *** companies made their public-market debut in 2023. IPOs are made by different companies for a number of reasons. Smaller sized companies may seek an IPO for access to capital and cheaper credit for further expansion. Other companies that may already be of considerable size, however, may use an initial public offering to other ends. Opening up to the stock market can also facilitate merger and acquisitions, considering stocks can be part of a future deal.
Chinese companies feature twice
Two Chinese companies featured in the list as of 2024. Alibaba had the second largest after Saudi Aramco, with the Industrial and Commercial Bank of China (ICBC) in tenth place. Alibaba is listed on the New York Stock Exchange (as well as the Hong Kong Exchange), making the company’s IPO also the largest one in the U.S. to date. ICBC is listed on the Shanghai Stock Exchange and the Hong Kong Stock Exchange.
Profit from the additional features of your individual account
Currently, you are using a shared account. To use individual functions (e.g., mark statistics as favourites, set
statistic alerts) please log in with your personal account.
If you are an admin, please authenticate by logging in again.
Learn more about how ÌÇÐÄÆÆ½â°æ can support your business.
Renaissance Capital. (January 13, 2026). Largest IPOs worldwide as of January 2026 (in billion U.S. dollars) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 15, 2026, from /statistics/269343/worlds-largest-ipos/
Renaissance Capital. "Largest IPOs worldwide as of January 2026 (in billion U.S. dollars)." Chart. January 13, 2026. ÌÇÐÄÆÆ½â°æ. Accessed July 15, 2026. /statistics/269343/worlds-largest-ipos/
Renaissance Capital. (2026). Largest IPOs worldwide as of January 2026 (in billion U.S. dollars). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 15, 2026. /statistics/269343/worlds-largest-ipos/
Renaissance Capital. "Largest Ipos Worldwide as of January 2026 (in Billion U.S. Dollars)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 13 Jan 2026, /statistics/269343/worlds-largest-ipos/
Renaissance Capital, Largest IPOs worldwide as of January 2026 (in billion U.S. dollars) ÌÇÐÄÆÆ½â°æ, /statistics/269343/worlds-largest-ipos/ (last visited July 15, 2026)
Largest IPOs worldwide as of January 2026 (in billion U.S. dollars) [Graph], Renaissance Capital, January 13, 2026. [Online]. Available: /statistics/269343/worlds-largest-ipos/