Greg Abel, the successor to Warren Buffett as CEO of Berkshire Hathaway, purchased approximately $4.5 billion [1] of Apple Inc. stock on Monday.

The move signals a strategic shift in Berkshire's investment approach as Abel takes the helm. By returning to a stock long favored by Buffett, the conglomerate is signaling a renewed appetite for U.S. equities after a prolonged period of caution.

This purchase effectively ended a 14-quarter [4] streak of net stock sales for the firm. The acquisition is part of a broader effort to reinvigorate the equity buying program under Abel's leadership [1, 2].

Berkshire Hathaway has a deep history with the tech giant. Since July 2018, the conglomerate has deployed more than $82 billion [3] into the company. The recent purchase adds to a significant surge in activity; total Berkshire equity purchases in the second quarter of 2026 amounted to $23.5 billion [2].

Beyond external investments, the firm has focused on its own valuation. A recent share repurchase program reduced the company's total share count by 0.4 percent [5]. This internal buyback occurred alongside the aggressive pursuit of external equities.

While the firm has historically held a diverse portfolio, the focus on Apple underscores a commitment to the "Oracle of Omaha's" core investment philosophy. The timing of the buy suggests that Abel sees current market conditions as favorable for increasing the firm's exposure to high-value tech assets [1, 2].

Greg Abel purchased approximately $4.5 billion of Apple Inc. stock

The transition from Warren Buffett to Greg Abel is often viewed through the lens of continuity. By deploying billions into Apple, Abel is not only maintaining Buffett's legacy but is actively reversing a multi-year trend of selling assets. This suggests that Berkshire Hathaway is moving out of its defensive cash-hoarding phase and is once again betting on the long-term growth of the U.S. technology sector.