The most expensive stock in the world by nominal price per share is Berkshire Hathaway Class A (BRK.A). One BRK.A share has traded in the range of hundreds of thousands of US dollars during the 2024-2026 period, based on market data. The label does not come from having the largest market capitalization. It comes from the fact that the share has never been split and the equivalent share count remains very small. If you are starting stock investing, understanding nominal price versus valuation will make you a sharper reader of any market.

Key Points

• Nominal record: BRK.A consistently ranks as the highest-priced single stock on global exchanges because it has never split.

• Price is not valuation: BRK.A still must be tested using earnings per share, book value, and market capitalization.

• No-split policy: management keeps the share intact to discourage short-term trading among holders.

• Stock splits do not change value, as shown by Nvidia's 10-for-1 split effective in June 2024.

• Small accounts can gain access through fractional shares or tokenized stock products.

For example, a US$5 stock with EPS of US$0.10 has a P/E of 50 times. A much higher-priced stock can have a lower P/E if its EPS is also high.

Stock Splits Change the Price, Not the Value

Nvidia is a clear example of how a stock split lowers the nominal price without removing shareholder value. Nvidia announced a 10-for-1 stock split in 2024, effective June 10, 2024, according to the company's official release. The share price moved from roughly US$1,200 to around US$120, while the number of shares each investor owned increased by 10 times.

• The total value of your ownership stays the same before and after the split.
• A lower share price makes it easier for retail investors to buy.
• A split creates no instant profit and does not make the company cheaper in fundamental terms.

Summary Comparison

The table shows that different nominal prices do not directly reflect company quality. The best way to evaluate any stock is a combination of valuation and financial statements.

How Retail Investors Can Access Expensive Stocks

The good news is that you do not need hundreds of thousands of dollars to own a world-class stock.
• Fractional shares: some global brokers let you buy a fraction of one share.
• Tokenized stock products: some platforms package global shares into more accessible digital assets.
• Cheaper share class: for Berkshire, investors can buy BRK.B instead of BRK.A.
• Pre-IPO learning: monitor private firms such as SpaceX through SpaceX performance data.

The main point is to focus on whether an asset fits your risk profile, not simply on the large number in the ticker.

Key Risks of Buying High-Priced Shares

Even a large and famous company comes with real risks.
• Large dollar swings: a 1 percent move from US$700,000 is equal to US$7,000 per share, so portfolio value can change quickly.
• Low liquidity in smaller issuers: a high price makes trading harder when daily volume is thin.
• Portfolio concentration: buying one jumbo share can leave your money tied to a single sector.
• Cheap price bias: investors often think a US$5 stock is safer than a US$700,000 stock, but both need fundamental analysis.
• Position management: apply the same discipline you would use in crypto trading so you do not open an oversized position.

Conclusion

The title of the world's most expensive stock is not a measure of investment quality. A ranking based on nominal price only tells you that the company has not split its shares, has bought back stock, or has a small number of shares outstanding. Before buying, review valuation, understand the risks, and match the asset with your financial goals. A huge price still deserves the same careful analysis as any other stock.

FAQ

What is the most expensive stock in the world right now?

Berkshire Hathaway Class A (BRK.A) is the stock most often at the top because one share is valued in the hundreds of thousands of US dollars and has never been split. According to Reuters in August 2025, Berkshire's market capitalization briefly topped US$1 trillion.

Can BRK.A ever undergo a stock split?

There is no guarantee. Buffett has refused for many years to split Class A shares, although the share price can still fall during market drawdowns or weak earnings. A split is a technical action, not a promise of returns.

Does a high share price automatically mean the stock is overvalued?

No. Fair value is measured with earnings per share, cash flow, and valuation ratios. A US$5 stock with US$0.10 earnings per share has a P/E of 50 times, which can be more expensive than a US$700,000 stock with much larger EPS.

How can I buy an expensive stock with small capital?

You can buy the cheaper share class, use fractional shares, or use a tokenized stock product. For Berkshire, Class B was created to be far more accessible for retail investors.

What is the difference between share price and market capitalization?

Share price is the value per share, while market capitalization is the price multiplied by total shares outstanding. Apple can have a larger market capitalization than Berkshire even if its per-share price is much lower.

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