[Summary]
According to the Forbes Real-Time Billionaires List, as of May 28, 2026, 12:20pm EDT, the top three people in the world's billionaire ranking were:
| Rank | Person | Main sources of wealth | Estimated wealth |
|---|---|---|---|
| 1 | Elon Musk | Tesla, SpaceX | Approximately $838.6 billion |
| 2 | Larry Page | Google, Alphabet | Approximately $317 billion |
| 3 | Sergey Brin | Google, Alphabet | Approximately $292.3 billion |
The real-time millionaire ranking changes daily based on stock prices, exchange rates, and reviews of unlisted companies. Therefore, in this article, we will treat the above as a snapshot as of May 29, 2026 (Japan time).
What we want to focus on is not just "who is the richest."
Looking at the top three wealth sources, Tesla, SpaceX, Google, and Alphabet are all related to AI, space, EV, search, cloud, data, and platforms.
In the past, rankings of the richest people had a strong influence on oil, steel, retail, and finance. Looking at the top of the list in 2026, the center of wealth is quite clearly shifting toward digital infrastructure.
Top 3 richest people in the world as of May 2026
Forbes' real-time billionaire ranking is updated daily according to stock holdings and asset valuation.
As of May 28, 2026 12:20pm EDT, the top three finishers were Elon Musk, Larry Page, and Sergey Brin.
1st place Elon Musk
Elon Musk's main sources of wealth are Tesla and SpaceX.
The Forbes Real-Time Billionaires List had an estimated wealth of approximately $838.6 billion.
Tesla is known as an EV company, but investors are looking at more than just cars. It also has a reputation as a mobility company with autonomous driving, AI, robots, energy, and data.
Although SpaceX is a privately held company, its focus is on space transportation, satellite communications, and the redesign of communications infrastructure through Starlink.
Mr. Musk's wealth is not just an extension of auto stocks, but depends on how the market values EVs, AI, space, and communications infrastructure collectively.
2nd place Larry Page
Larry Page co-founded Google with Sergey Brin.
Forbes' real-time view put his estimated wealth at about $317 billion.
Google started as a search advertising company, but Alphabet is much more than that.
- Search
- YouTube *Google Cloud *Android *AI model
- Data center
- Advertisement distribution platform
It is a huge digital infrastructure company that has these.
Even in the age of AI, Google's strength is not only in its ability to create AI models. It is important to have search, advertising, cloud, terminal OS, video, and data centers. Mr. Page's increase in wealth reflects the market assessment that Alphabet remains at the center of the AI race.
3rd place Sergey Brin
Sergey Brin is also a co-founder of Google.
On the Forbes Real-Time Billionaires List, his estimated wealth was approximately $292.3 billion.
The composition of Mr. Page and Mr. Brin in second and third place is quite symbolic of Alphabet's re-evaluation.
In the generative AI boom, NVIDIA, OpenAI, and Microsoft tend to attract attention. But Alphabet, with search, advertising, cloud, Android, and YouTube, already has a place for AI.
AI winners are not determined by the model alone.
User contact points, distribution network, data center, developer base, advertising monetization mechanism. Mr. Brin's net worth indicates that his overall strength is being reevaluated.
Illustration: Top 3 sources of wealth
The common point is “digital infrastructure”
If you line up the top three, you can see what they have in common.
| People | Main fields | View as an investment theme |
|---|---|---|
| Elon Musk | EV, AI, Space, Communications | Mobility and Space Infrastructure |
| Larry Page | Search, Advertising, AI, Cloud | Data and Platforms |
| Sergey Brin | Search, AI, and the Cloud | Reevaluating Alphabet |
All three are not founders of companies that simply sell products.
Wealth is accumulating in companies that control user contact points, data, computational resources, communication networks, and platforms.
This is important.
The AI boom is not just about chat AI and image generation AI. Behind the scenes, there is a huge flow of capital, including cloud, semiconductors, data centers, advertising distribution, operating systems, communications, and even space infrastructure.
The billionaire ranking is not gossip, but a mirror of which business structures the capital market places high value on.
Numbers are different for annual list and real-time list
You need to be a little careful here.
Forbes’ World’s Billionaires List 2026 is an annual ranking using stock prices and exchange rates as of March 1, 2026. On the other hand, the Real-Time Billionaires List is a ranking that is updated daily.
Therefore, the numbers will be different even in the same 2026 Forbes.
| Type | Reference time | How to use |
|---|---|---|
| Annual List | March 1, 2026 | Official Snapshot of the Year |
| Real-time list | Updated daily | Ranking close to current price reflecting stock price fluctuations |
This article uses the values updated on May 28, 2026 from the real-time list.
Even in the past two months, if the valuations of Alphabet stocks and AI-related stocks change, the amount of assets of Mr. Page and Mr. Brin will change significantly.
When looking at the richest person rankings, it is more practical to look at ``what moves assets'' than the ranking.
Points to see from an investment perspective
In the old rankings of the world's richest people, oil, steel, retail, and finance had a large presence.
Retail, luxury and finance are still strong. The fact remains that companies like Walmart, LVMH, Berkshire Hathaway, and Bloomberg continue to generate wealth.
However, the temperature at the top has changed.
The following themes are currently at the top of the list:
- A.I.
- Cloud
- Semiconductor
- Data center
- Search and advertising platform
- EV
- Space/satellite communications
What investors should look at is not just the facade of ``famous founders at the top.''
The question is which infrastructure is controlled by the company behind it.
Stocks that are easily seen as related companies
| Field | Typical examples | Points to see |
|---|---|---|
| AI semiconductors | NVIDIA, AMD, Broadcom | GPUs, AI accelerators, networks |
| Cloud | Microsoft, Amazon, Alphabet | Can AI demand be monetized |
| Platform | Alphabet, Meta, Apple | User contact points and advertising/billing power |
| EV/Robotics | Tesla | Autonomous driving, mass production, profit margin |
| Space/Communications | SpaceX-related themes | Satellite communications, launch, unlisted evaluation |
Of course, just because a company is related to the top of the wealth ranking does not mean that its stock price is always cheap.
On the contrary, AI infrastructure stocks tend to be bought based on high expectations, and can be subject to sudden fluctuations due to financial results and capital investment burdens.
From this point on, just having a strong theme is not enough. You need to look at sales growth, operating profit margin, capital investment, free cash flow, and even valuation.
Summary
Looking at the Forbes real-time billionaire ranking as of the end of May 2026, the top three were Elon Musk, Larry Page, and Sergey Brin.
What they have in common is that there are asset sources at the core of digital infrastructure such as AI, search, cloud, EV, space, and data.
This shows that modern wealth is shifting from ``those with resources'' to ``those who own digital companies that have built infrastructure.''
For investors, the richest person ranking is not just a ranking.
In which industries is capital concentrated and which companies are recognized by the market as having high future value? This is an auxiliary line for reading the temperature.
However, rankings and asset amounts change daily.
Rather than memorizing the names of the top three, reading about the structures that are driving their wealth - the concentration of capital in AI infrastructure, cloud, data, semiconductors, and space communications - will help you make better investment decisions.
Source/Reference materials
- Forbes, Real-Time Billionaires List
- Forbes, Inside Forbes’ 2026 Billionaires List: More Than 3,400 Worth $20 Trillion
- Forbes, Forbes 40th Annual World’s Billionaires List: Elon Musk Is World’s Richest Person Ever Recorded
- Confirmation date: 2026-05-29