Most Expensive IPOs in History: How the Biggest Listings Shaped Global Markets

When a company goes public, it opens a new chapter, not just for its growth, but for entire industries and economies. Some IPOs break records, generating billions in capital and sending waves through global markets. These are not just listings, they are milestones. From tech giants to energy behemoths, the world’s most expensive IPOs tell a story of ambition, valuation, and investor appetite at scale.

What Makes an IPO “Expensive”?

An “expensive” IPO doesn’t refer to the share price; it reflects the total capital raised during the public offering. These are deals that attract billions in investment and often require massive coordination across global banks, exchanges, and investor networks.

Key factors that determine IPO size:

• Gross proceeds collected on day one
• Pre-IPO valuation and market sentiment
• Sector strength and timing (e.g. tech boom, oil demand)
• Underwriting scale and listing jurisdiction

IPOs like Aramco or Alibaba weren’t just about funding; they were strategic signals of market power and national ambition.

Top 10 Most Expensive IPOs of All Time

These IPOs didn’t just raise eye-watering sums, they reshaped industries and rewrote financial history. Below is a ranked list of companies that pulled off the biggest capital raises during their public debuts.

From state-owned giants to Silicon Valley unicorns, these IPOs define modern capital markets. Some fueled national pride, while others set the tone for the next wave of global innovation.

1. Saudi Aramco

The IPO that redefined scale in capital markets and solidified Saudi Arabia’s position on the global energy map. A strategic listing driven by national economic transformation goals.

• Amount Raised: $25.6 billion
• Date: December 2019
• Country: Saudi Arabia
• Industry: Energy
• Key Highlight: The world’s largest oil producer made history by listing just 1.5% of its shares, achieving a $1.7 trillion valuation, and reinforcing Saudi Arabia’s Vision 2030 strategy for economic diversification.

2. General Motors (GM)

A dramatic return to Wall Street following bankruptcy and a government rescue. This IPO symbolized the resilience of American manufacturing.

• Amount Raised: $23.1 billion
• Date: November 2010
• Country: United States
• Industry: Automotive
• Key Highlight: GM’s return to public markets was the largest U.S. IPO at the time, marking a dramatic comeback after the 2009 bankruptcy and government bailout.

3. Agricultural Bank of China

One of China’s Big Four banks entered the public markets with a dual listing. It became a landmark event for Asia’s financial sector.

• Amount Raised: $22.1 billion
• Date: July 2010
• Country: China
• Industry: Financial Services
• Key Highlight: One of China’s “Big Four” state-owned banks, this IPO was a dual listing in Hong Kong and Shanghai, showcasing the strength of China’s domestic capital markets.

4. Industrial and Commercial Bank of China (ICBC)

The world’s largest bank by assets made an iconic entry into public markets. It marked a new era for Chinese state-owned financial institutions.

• Amount Raised: $21.9 billion
• Date: October 2006
• Country: China
• Industry: Banking
• Key Highlight: ICBC’s IPO marked the first time a Chinese state-owned bank listed simultaneously on both Hong Kong and Shanghai exchanges, reflecting growing investor confidence in China’s financial reforms.

5. Alibaba Group

A tech listing that captivated global markets and investors alike. It established Alibaba as China’s flagship internet company on the NYSE.

• Amount Raised: $21.8 billion
• Date: September 2014
• Country: China
• Industry: E-commerce
• Key Highlight: Listed on the NYSE, Alibaba’s IPO was the largest ever in the U.S., symbolizing China’s global tech ambition and transforming Jack Ma into an international icon.

6. SoftBank Corp

Japan’s biggest telecom IPO aimed to fund bold tech investments globally. It was a pivotal move for SoftBank’s evolving empire.

• Amount Raised: $21.15 billion
• Date: December 2018
• Country: Japan
• Industry: Telecommunications
• Key Highlight: As the mobile unit of SoftBank Group, the IPO was Japan’s largest-ever, enabling SoftBank to boost liquidity for its Vision Fund while expanding telecom infrastructure.

7. AIA Group

Born out of the global financial crisis, AIA’s IPO helped stabilize its parent company while creating an Asian insurance powerhouse. A testament to post-crisis recovery strength.

• Amount Raised: $20.5 billion
• Date: October 2010
• Country: Hong Kong
• Industry: Insurance
• Key Highlight: Spun off from AIG during the financial crisis, AIA’s IPO helped restructure one of America’s largest insurers while establishing AIA as a dominant Asian life insurance provider.

8. Visa Inc.

One of the most successful fintech IPOs in modern history. It showed strong investor confidence even during financial turmoil.

• Amount Raised: $17.9 billion
• Date: March 2008
• Country: United States
• Industry: Financial Services
• Key Highlight: Despite launching in the midst of the global financial crisis, Visa’s IPO showed the strength of the payments sector and positioned it as a global fintech leader.

9. Facebook (Meta Platforms Inc.)

The most anticipated social media IPO ever launched. It introduced retail and institutional investors to the next phase of the digital era.

• Amount Raised: $16 billion
• Date: May 2012
• Country: United States
• Industry: Social Media
• Key Highlight: One of the most anticipated tech IPOs in history, Facebook’s public debut had early technical issues but eventually led to massive long-term stock growth, reshaping digital advertising.

10. Uber Technologies

A controversial yet historic IPO that challenged traditional business models. Its debut reflected both the promise and pitfalls of the gig economy.

• Amount Raised: $8.1 billion
• Date: May 2019
• Country: United States
• Industry: Ride-hailing / Tech
• Key Highlight: While Uber’s IPO fell short of expectations due to a highly unprofitable model, it remains one of the most talked-about listings, highlighting the challenges of scaling gig-economy platforms.

Which Sectors Dominate Big IPOs?

The world’s most expensive IPOs often reflect macro trends and global priorities, and nowhere is that more evident than in the industries that dominate these historic listings.

• Energy: With Saudi Aramco at the top, energy IPOs showcase the role of natural resources and geopolitics in market capitalization. These IPOs are often government-backed and represent national interests.
• Financial Services: Visa, ICBC, and Agricultural Bank of China show that banks and payment companies are reliable IPO candidates. They benefit from broad customer bases and clear revenue models, making them attractive to institutional investors.
• Technology & Telecom: From Alibaba to Facebook to SoftBank Corp, tech-led IPOs dominate in the modern era. Their promise of high growth, digital scalability, and disruption appeals to long-term investors despite profitability concerns.
• Insurance & Automotive: While not headline-grabbing like tech, companies like AIA Group and General Motors have made their mark through size, legacy, and relevance to economic recovery or crisis response.

These sectors tend to attract significant IPO valuations due to predictable earnings, market reach, and long-term growth visibility, critical traits in high-capital investment decisions.

Post-IPO Performance: Did These Giants Deliver?

While billion-dollar IPOs generate massive attention at launch, their true value is revealed in the months and years that follow. Here’s how the world’s most expensive IPOs have performed beyond the trading floor spotlight.

• Winners: Companies like Visa and Facebook have shown extraordinary long-term growth post-IPO. Both leveraged their platform models to scale globally and turn early investor optimism into sustained gains.
• Mixed Bags: Alibaba enjoyed an early stock surge but has since experienced regulatory headwinds and valuation swings, particularly amid China’s tech crackdown. SoftBank Corp remained stable but hasn’t delivered blockbuster returns relative to its IPO size.
• Disappointments: Uber, despite a strong brand presence, has struggled to turn a consistent profit. Its post-IPO performance reflected investor hesitation around scalability versus profitability in the gig economy.
• Turnaround Stories: General Motors regained public trust and stock value over time, proving that even legacy firms can rebound under the right strategy.

In essence, a large IPO doesn’t guarantee long-term success. Investor perception, market conditions, and operational execution post-listing play critical roles in whether these companies live up to the valuation they commanded.

Big Risks Behind Big IPOs

High-profile IPOs come with equally high stakes. While they often generate massive investor interest and media attention, the reality is that not all IPOs justify their valuations over time.

• Overvaluation Hype: Companies may ride pre-IPO hype to inflated valuations, only to face corrections in public markets, as seen with Uber and Facebook in their early trading days.
• Profitability Issues: Many tech firms, while promising growth, lack a clear path to profitability. Investors get cautious when companies burn cash faster than they scale.
• Regulatory Barriers: For global firms like Alibaba and ICBC, geopolitical tensions and regulatory environments heavily influence post-IPO performance.
• Market Timing: Launching during periods of volatility, like Visa during the 2008 crisis, can make or break a debut. Even large firms aren’t immune to broader economic shocks.

These factors remind investors and founders alike: raising billions is only half the battle; sustaining investor trust is the rest.

Conclusion: The Real Cost of Going Big

The most expensive IPOs in history are more than just financial footnotes; they’re markers of ambition, timing, and transformation. They showcase the power of global capital markets and the hunger investors have for innovation, scale, and returns.

But with size comes scrutiny. Going public on a massive scale is a high-wire act, balancing valuation, execution, and long-term strategy. For founders and investors alike, the lesson is clear: a blockbuster debut is only the beginning of the real story.