Greg Abel Takes Command of Berkshire Hathaway's Trillion Dollar Empire

The End of an Era

After six decades of legendary leadership, Warren Buffett stepped down on Wednesday as CEO of Berkshire Hathaway, the once-failing textile business he spent 60 years building into one of the world's largest and most powerful companies . It's the first day under Buffett's longtime deputy and handpicked successor, Greg Abel .

The transition marks one of the most consequential corporate successions in modern history. His strategy of using insurance premiums, "float," to make brilliant investments in stocks and to help buy entire companies transformed the struggling textile mill into a $1 trillion conglomerate and made him one of the wealthiest people in the world with a net worth of more than $150 billion .

Yet this isn't a complete retirement. At the age of 95, he will remain chairman of the board and still plans to come to the company's Omaha HQ as much as he ever did .

Abel's Vast Inheritance

Berkshire vice-chairman Greg Abel (63) took charge as chief executive on Thursday, leaving a low-profile protégé of one of history's savviest investors to lead the sprawling company . The Canadian executive inherits an empire of staggering proportions. The company has more than $350 billion of cash and short-term treasuries and $283 billion in publicly traded stock .

Today, the massive conglomerate owns businesses ranging from insurance companies and railroads to Dairy Queen and Duracell batteries. It's also a powerful investor in many large public companies, including Apple, Coca-Cola and American Express .

Abel brings deep operational experience to the role. Abel has been overseeing a major portion of Berkshire's sprawling empire, including energy, railroad and retail . Abel is known for his strong expertise in the energy industry. Berkshire acquired MidAmerican Energy in 1999 and Abel became CEO of the company in 2008, six years before it was renamed Berkshire Hathaway Energy in 2014 .

Investment Authority and Market Reaction

Perhaps most significantly, Warren Buffett said Saturday his designated successor Greg Abel will have the final say on Berkshire Hathaway's investing decisions when the Oracle of Omaha is no longer at the helm. "I would leave the capital allocation to Greg and he understands businesses extremely well," Buffett told an arena full of shareholders at Berkshire's annual meeting .

This represents a shift from earlier plans. Previously, Buffett had said that when Abel becomes CEO, investment managers Ted Weschler and Todd Combs, who's also taken on the responsibility of being Geico's CEO, would handle Berkshire's massive portfolio. But Buffett said Saturday that his thinking has evolved, and that "I would probably, knowing Greg, I would leave the capital allocation to Greg."

Wall Street has reacted with cautious optimism mixed with uncertainty. This year, it trailed the benchmark S&P 500 index as investors reacted negatively to Buffett's early-May announcement that he would be handing over the job to Abel at year-end. The A shares closed at an all-time high of $809,350 the day before Buffett dropped his surprise. The shares have partially rebounded to end the year at $754,800, up almost 10.9% for 2025 .

A Different Leadership Style

Abel signals a departure from Buffett's famously hands-off approach. While both men were smiling and almost playing it as a joke, it was clear Abel was much more involved in the management of the subsidiaries, in contrast to Buffett's famously decentralized hands-off approach . I give them the autonomy, but Greg gives them both, and he gets somewhat more discipline out of the managers ... than I would get .

This hands-on style may prove crucial as Abel faces the enormous challenge of deploying Berkshire's massive cash reserves. Investors will also scrutinise how Mr Abel allocates the almost $900 million of cash that flows in from its businesses each week .

The succession represents more than a changing of the guard—it's the beginning of a new chapter for American capitalism's most closely watched company. Abel must now prove he can maintain Berkshire's legendary culture while adapting to modern market realities, all under the intense scrutiny that comes with managing one of the world's most valuable enterprises.