A New Era for Berkshire Hathaway?
For decades, Berkshire Hathaway’s quarterly 13F filings have served as a reliable map of Warren Buffett’s investment philosophy. However, the company’s latest filing suggests a significant evolution in strategy. As the firm moves into the early stages of the Greg Abel era, the latest portfolio adjustments indicate a shift toward more active management and a greater focus on technology and AI infrastructure.
During the first quarter, Berkshire Hathaway was notably active, purchasing $15.94 billion in equities while divesting $24.09 billion. This level of activity signals that the firm is moving beyond simple portfolio maintenance, showing a willingness to recycle capital more aggressively than in the past.
Key Portfolio Movements
The most striking changes in the filing include both high-profile entries and decisive exits:
- Delta Air Lines: Berkshire initiated a new stake in the airline worth approximately $2.65 billion, a notable reversal given Buffett’s previous exit from the sector in 2020.
- Alphabet: The firm nearly tripled its position in Google’s parent company, holding roughly 58 million shares. This move underscores a growing commitment to the technology and AI sectors.
- Strategic Exits: Berkshire completely offloaded its holdings in several prominent names, including Amazon, UnitedHealth, Visa, Mastercard, Domino’s Pizza, Pool, and Aon.
- Energy Adjustments: The firm reduced its stake in Chevron by approximately 35%, potentially signaling a shift in priority from energy markets toward long-term AI infrastructure.
What This Means for the Future
While Warren Buffett remains the face and heart of Berkshire Hathaway, the recent filing offers investors a glimpse into the company’s post-Buffett future. The decision to retain core holdings like American Express, Coca-Cola, and Apple proves that the firm’s commitment to quality and long-term value remains intact. However, the move away from a long list of smaller, legacy positions suggests a more streamlined approach.

“The filing indicated a Berkshire Hathaway that still values discipline, scale, and long-term investing, but one that may also be approaching a new era where capital cycles faster, technology matters more, and fewer jobs are safe just because they have been around for years.”
The choice to exit Visa and Mastercard while maintaining a significant position in American Express highlights the firm’s preference for closed-loop payment ecosystems and strong customer loyalty. Meanwhile, the pivot toward Alphabet suggests that Berkshire is positioning itself to benefit from the ongoing buildout of AI and cloud computing infrastructure.
While market observers are cautioned against overreacting to a single quarter’s data, the latest 13F filing serves as a powerful signal. It depicts a conglomerate that is becoming more flexible, increasingly focused on high-conviction themes, and ready to adapt its strategy to meet the demands of a changing technological landscape.


