74% of Warren Buffet's portfolio is in these 5 stocks. Could this help guide which ASX shares to buy?

Buffett's five biggest shares might surprise you…

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Key points
  • Warren Buffett is considered one of the best investors in history
  • His Berkshire Hathaway portfolio has more than 50 stocks
  • But just five companies account for 74% of its value...

Most investors know that the legendary Warren Buffett is considered one of the best investors of all time, if not the best. Most investors will also know that Buffett heads the famous investing conglomerate known as Berkshire Hathaway Inc (NYSE: BRK.A)(NYSE: BRK.B).

After taking over Berkshire in the mid-1960s, Buffett transformed the textiles company into a diverse powerhouse, owning many businesses outright and with significant investments in many other public companies.

Buffett's love of his investments is also well known. He even likes to remind shareholders of his commitment to the Coca-Cola Co (NYSE: KO) by typically sporting a can or a bottle at Berkshire's annual general meeting every year.

Five guys in suits wearing brightly coloured masks, they are corporate superheroes.

Image source: Getty Images

Berkshire Hathaway's massive portfolio

Berkshire owns stakes in more than 50 different publically-traded shares. But it might surprise investors to learn that almost 74% of Berkshire Hathaway's public investing portfolio is concentrated in just five companies. That's according to the company's latest 10Q filing, which is accurate as of 30 September.

Some famous names appear in Berkshire's list. There's Amazon.com Inc (NASDAQ: AMZN), Johnson & Johnson (NYSE: JNJ) and Visa Inc (NYSE: V). Buffett also owns chunks of Activision Blizzard Inc (NASDAQ: ATVI), Chinese electric vehicle manufacturer BYD Co Ltd and the relatively new-to-the-markets Snowflake Inc (NYSE: SNOW).

But none of these companies even come close to Buffett's top five holdings.

They are (from largest):

  1. Apple Inc (NASDAQ: AAPL)
  2. Bank of America Corp (NYSE: BAC)
  3. Chevron Corporation (NYSE: CVX)
  4. Coca-Cola Co
  5. American Express Inc (NYSE: AXP)

So what can we learn from this?

What can we learn from Warren Buffett?

Well, a few things to point out. Some of these holdings, namely Coca-Cola and AmEx, are old Buffett favourites. Buffett first bought Coca-Cola shares back in the 1980s. His investment in American Express goes back even further to the 1960s.

But others are far newer. Apple is by far Berkshire's largest investment. The company has more than US$128 billion worth of Apple shares, which carves out a whopping 39.7% of Buffett's entire public portfolio. Yet Buffett only began buying Apple shares back in 2016. His Chevron stake is even newer, with Berkshire picking up its first shares in the midst of COVID-ravaged 2020.

So Buffett is clearly an investor that holds onto his favourite shares through thick and thin. American Express is a company that has had many, many ups and downs since Buffett first bought in back in the '60s. Yet Buffett has always stayed the course. Ditto with Coca-Cola.

But he is also an investor who knows how to jump on a trend. Buffett clearly saw the post-COVID collapse in global oil prices as an incredible opportunity.

It only took him two years to build Chevron into Berkshire's third-largest position – one worth US$31.2 billion today. And Apple has gone from absent to Berkshire's largest holding in just a few years as well.

So Warren Buffett is clearly an investor who likes to hold his favourite shares forever. But he is also one that isn't afraid to jump on a trend or a new idea and quickly build it into a sizeable position.

Perhaps above all, Buffett's Berkshire portfolio shows that he is just fine with having 40% of his portfolio in his favourite company: Apple. There are more than a few lessons we mere mortals can take away today.

John Mackey, CEO of Whole Foods Market, an Amazon subsidiary, is a member of The Motley Fool’s board of directors. Bank of America is an advertising partner of The Ascent, a Motley Fool company. American Express is an advertising partner of The Ascent, a Motley Fool company. Motley Fool contributor Sebastian Bowen has positions in Amazon, American Express, Apple, Berkshire Hathaway (B shares), Coca-Cola, Johnson & Johnson, and Visa. The Motley Fool Australia's parent company Motley Fool Holdings Inc. has positions in and has recommended Activision Blizzard, Amazon, Apple, Berkshire Hathaway (B shares), Snowflake Inc., and Visa. The Motley Fool Australia's parent company Motley Fool Holdings Inc. has recommended Johnson & Johnson and has recommended the following options: long January 2023 $200 calls on Berkshire Hathaway (B shares), long January 2024 $47.50 calls on Coca-Cola, long March 2023 $120 calls on Apple, short January 2023 $200 puts on Berkshire Hathaway (B shares), short January 2023 $265 calls on Berkshire Hathaway (B shares), and short March 2023 $130 calls on Apple. The Motley Fool Australia has recommended Activision Blizzard, 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 Scott Phillips.

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