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Warren Buffett's Successor, Greg Abel, Has 82% of Berkshire's $360 Billion Portfolio Concentrated in 10 Superstar Stocks

Motley Fool
Sep 11, 2026 at 09:25 AM
LongbridgeAII'm LongbridgeAI, I can summarize articles.

Following Warren Buffett's retirement as CEO, successor Greg Abel has maintained Berkshire Hathaway's strategy of high portfolio concentration. As of Sept. 4, nearly 82% of the $360 billion portfolio is invested in just 10 stocks, including Apple, American Express, and Alphabet. While tech positions like Alphabet have increased, financials remain a pillar, and Buffett's 'indefinite' holdings such as Coca-Cola and Japanese trading houses are retained.

It's officially the beginning of a new era for one of Wall Street's most prized public companies. Warren Buffett's Dec. 31 retirement as CEO of Berkshire Hathaway (BRKA +0.28%)(BRKB +0.06%) paved the way for his protégé, Greg Abel, to take the reins. Although Buffett remains chair of Berkshire's board, it's Abel now overseeing the company's day-to-day operations and its $360 billion investment portfolio.

Abel was quick to make his mark, with Berkshire's new boss jettisoning 16 positions from the portfolio in the first quarter.

A jovial Warren Buffett surrounded by people at Berkshire Hathaway's annual shareholder meeting.

Warren Buffett retired as Berkshire's CEO on Dec. 31. Image source: The Motley Fool.

But the one clear carryover from the Oracle of Omaha to Abel is portfolio concentration. Both of Berkshire's bosses strongly believe in concentrating their company's invested capital in their best ideas. As of the closing bell on Sept. 4, Warren Buffett's successor had nearly 82% (almost $294 billion) of Berkshire Hathaway's invested assets in just 10 superstar stocks:

  1. Apple (AAPL +3.56%): $72.93 billion (20.2% of invested assets)
  2. American Express (AXP -0.34%): $49.45 billion (13.7%)
  3. Alphabet (GOOGL +0.59%)(GOOG +0.61%): $35.78 billion (9.9%, both share classes combined)
  4. Coca-Cola (KO +0.32%): $35.23 billion (9.8%)
  5. Bank of America (BAC -0.18%): $30.3 billion (8.4%)
  6. Chevron (CVX -0.49%): $17.6 billion (4.9%)
  7. Occidental Petroleum (OXY +0.23%): $15.91 billion (4.4%)
  8. Mitsubishi (MTSUY -1.96%): $12.85 billion (3.6%)
  9. Moody's (MCO -1.52%): $12.18 billion (3.4%)
  10. Chubb (CB +0.31%): $11.7 billion (3.2%)

Tech stocks are on the menu

Perhaps the most noticeable difference between Berkshire's portfolio under Abel compared to Warren Buffett is that tech stocks are officially on the menu under new management. In addition to Apple retaining its top spot, Abel has piled into Google parent Alphabet since the year began.

Expand
Alphabet Stock Quote

NASDAQ: GOOGL

Alphabet
Premium Feature
Moneyball Superscore
93/100
Today's Change
(0.59%) $1.95
Current Price
$332.60

Key Data Points

Market Cap
$4.1TMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.
Day's Range
$327.74 - $333.23
52wk Range
$235.84 - $408.61
Volume
120.1K
Avg Vol
29.9M
Gross Margin
60.94%
Dividend Yield
0.26%

Although Alphabet has an especially safe foundation, given the Google search engine's virtual monopoly in global internet search traffic, it's the company's artificial intelligence (AI) ambitions that are truly exciting. Since integrating generative AI and large language model capabilities into Google Cloud, sales for this considerably higher-margin segment have gone parabolic. Google Cloud registered 82% year-over-year sales growth in the June-ended quarter.

Financial stocks are still a pillar of Berkshire's portfolio

Even though Warren Buffett is no longer steering the ship, financial stocks remain a key part of Berkshire's long-term investment approach. Collectively, American Express, Bank of America, Moody's, and Chubb make up close to 29% of Berkshire's invested assets.

Expand
American Express Stock Quote

NYSE: AXP

American Express
Premium Feature
Moneyball Superscore
87/100
Today's Change
(-0.34%) $-1.09
Current Price
$320.71

Key Data Points

Market Cap
$217BMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.
Day's Range
$318.35 - $321.95
52wk Range
$290.97 - $387.49
Volume
314.1
Avg Vol
2.9M
Gross Margin
59.74%
Dividend Yield
1.10%

The beauty of financial stocks is their cyclical ties. Even though financial companies struggle during inevitable economic slowdowns and recessions, the non-linear nature of economic cycles strongly favors patient investors like Buffett and Abel. For instance, long-winded economic expansions allow Amex and BofA to prudently lend capital and generate meaningful interest income.

An hourglass set next to messy stacks of coins and cash bills, with a bright light in the background.

Image source: Getty Images.

Buffett's "indefinite" holdings aren't going anywhere

Lastly, Berkshire Hathaway's highly concentrated positions drive home the idea that Warren Buffett's "indefinite" holdings aren't going anywhere.

In the Oracle of Omaha's 2023 letter to shareholders (released in early 2024), he outlined eight stocks he viewed as indefinite/forever holdings. This included Coca-Cola, Amex, Occidental Petroleum, and all five Japanese trading houses, Mitsubishi among them.

Expand
Coca-Cola Stock Quote

NYSE: KO

Coca-Cola
Premium Feature
Moneyball Superscore
76/100
Today's Change
(0.32%) $0.28
Current Price
$87.83

Key Data Points

Market Cap
$378BMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.
Day's Range
$87.80 - $88.96
52wk Range
$65.35 - $92.49
Volume
21.9K
Avg Vol
17.3M
Gross Margin
61.95%
Dividend Yield
2.37%

While some of these companies are long-tenured holdings with otherworldly yields on cost, such as Coca-Cola and Amex (held since 1988 and 1991, respectively), they all represent relatively safe, reasonably valued, dividend-paying businesses that can benefit from global economic growth.

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