Here's why billionaire Warren Buffett's net worth is surging

Berkshire Hathaway chair Warren Buffett's net worth has just surged above US$100 billion, while Elon Musk's has fallen. Here are the details!

Warren Buffett – chair and CEO of the giant conglomerate Berkshire Hathaway Inc (NYSE: BRK.A) (NYSE: BRK.B) has been known for decades as one of the world's richest people. He even spent quite a stint as the richest person in the world some years ago.

In recent years, Buffett has been taken over in net worth terms by some of the younger tech investors we have all come to know, such as Amazon.com Inc (NASDAQ: AMZN) founder Jeff Bezos.

But Buffett is far from a spent force – in fact, his wealth is on the move up again. According to a report from the Australian Financial Review (AFR) today, Mr Buffett's fortune has surged above the US$100 billion mark in recent weeks.

The primary catalyst for this move is the share price of Berkshire Hathaway rising steadily over that time. As the AFR pointed out, last night (our time) saw the monumentally expensive Berkshire Class A shares surge above US$400,000 for the first time ever (no, that's not a typo) during intra-day trading in the United States.

Buffett reportedly owns a handy 248,734 of these Class A shares. If you're wondering how a share could be so expensive, it's because Berkshire has never initiated a stock split since Buffett took the helm in the mid-1960s. That's the power of compound interest, folks!

Luckily for the vast majority of us who can't afford to fork out 400k on a single share, Berkshire's Class B shares trade at the far more accessible price of US$263.99 at the most recent close. But I digress.

stylised illustration of man's silhouette with arms out spread on a jetty looking towards the digits 2020

Image source: Getty Images

Berkshire's monster portfolio

Berkshire is a conglomerate. As such, the value of the company as a whole is largely determined by the sum of its parts. And many of the companies Berkshire has a major stake in have been performing very well in recent weeks (sometimes it pays not to own too much tech). These companies include Apple Inc (NASDAQ: AAPL), Coca-Cola Co (NYSE: KO), American Express Company (NSE: AXP) and Bank of America Corp (NYSE: BAC). Berkshire's market capitalisation is now approximately US$608.16 billion.

Berkshire also owns a vast portfolio of entire and/or unlisted businesses like GEICO, Duracell, Dairy Queen and BNSF Railroad Company.

But while Buffett's star has been on the rise, another top billionaire's has been (slightly) dimming. Elon Musk spent a few weeks over the past few months as titleholder of the 'world's richest person'. Musk is the famous (or infamous, depending on your view) CEO of electric vehicle and battery manufacturer Tesla Inc (NASDAQ: TSLA).

But according to Forbes' Billionaires List, Musk is firmly back in second place today behind Jeff Bezos. His fortune is currently estimated at US$165.1 billion against Mr Bezos's US$179.6 billion. First world problems!

John Mackey, CEO of Whole Foods Market, an Amazon subsidiary, is a member of The Motley Fool’s board of directors. Sebastian Bowen owns shares of American Express, Coca-Cola, and Tesla. The Motley Fool Australia's parent company Motley Fool Holdings Inc. owns shares of and recommends Amazon, Apple, Berkshire Hathaway (B shares), and Tesla and recommends the following options: short January 2023 $200 puts on Berkshire Hathaway (B shares), short March 2023 $130 calls on Apple, short March 2021 $225 calls on Berkshire Hathaway (B shares), long January 2022 $1920 calls on Amazon, long March 2023 $120 calls on Apple, short January 2022 $1940 calls on Amazon, and long January 2023 $200 calls on Berkshire Hathaway (B shares). The Motley Fool Australia has recommended Amazon, Apple, and Berkshire Hathaway (B shares). The Motley Fool has a disclosure policy. This article contains general investment advice only (under AFSL 400691). Authorised by Bruce Jackson.

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