Berkshire's new CEO overhauls portfolio, dumping a slate of stocks

Berkshire Hathaway’s Q1 2026 13F showed a major portfolio overhaul under Greg Abel, with Alphabet shares increased 224% to a $16.6 billion position and new stakes initiated in Delta Air Lines ($2.8 billion) and Macy’s ($59 million). Berkshire also tripled its New York Times stake to 15.1 million shares, while eliminating or sharply reducing several holdings including Visa, Mastercard, UnitedHealth, Amazon, and a 35% cut in Chevron worth more than $8 billion. The filing suggests meaningful portfolio repositioning, but the overall impact is company-specific rather than market-wide.

Analysis

This filing reads less like routine rebalancing and more like a governance signal: Abel appears willing to run Berkshire's equity book with a higher turnover, more explicit sector tilts, and less attachment to legacy positions. The biggest implication is not the names sold, but the breadth of the purge — if the prior regime’s “miscellaneous” book is being cleaned out, the market should expect Berkshire to become a more concentrated expression of management conviction rather than a passive compendium of old ideas.

Alphabet’s outsized increase matters because it suggests Berkshire is now more comfortable underwriting durable cash compounding in large-cap software/ads than it has been historically. That raises the odds Berkshire becomes a marginal buyer in any AI-adjacent selloff, which should put a floor under megacap growth on pullbacks; conversely, it weakens the bearish thesis on Alphabet that “Buffett won’t own it” and may attract other value-oriented allocators looking for permission to own quality tech. The immediate winner is not just GOOGL, but any large-cap cash-rich platform trading at a discount to its growth duration.

Delta’s return is a more interesting second-order tell: Berkshire may be expressing a view that airline pricing power is now structurally better than in prior cycles, but the timing is late-cycle and oil-sensitive. If crude stays elevated, the earnings upside from passenger demand can be offset quickly by fuel and labor costs, making DAL a high-beta spread trade rather than a pure fundamental compounder. Macy’s looks more like a trading lot than a thesis, but it signals Berkshire is willing to own consumer turnarounds with asymmetric optionality when asset value and buybacks do the heavy lifting.

The contrarian read is that the market is overinterpreting these moves as pure conviction. A large part may be portfolio housekeeping, and the sharper signal may be what was not sold: Apple and BofA remain core, implying Berkshire still prefers balance-sheet-backed cash return stories over “narrative” assets. That makes the right response less about chasing the headlines and more about using the flow as confirmation for selective longs in quality cash generators and avoiding overpaying for perceived Buffett endorsement.

Key Decisions for Investors

• Long GOOGL on a 3-6 month horizon into any AI/news-driven volatility; Berkshire validation lowers left-tail perception, but size as a starter position only because the stock has already re-rated on the filing.
• Short basket: V/MA/UNH/DPZ/AON/CHTR on a 1-3 month relative-value basis versus SPY; the clean-out raises the risk these are now 'orphaned' with less strategic sponsorship, though catalysts are mostly flow-driven rather than fundamental.
• Pair trade long DAL / short XLE for the next 1-2 months if crude stays firm: DAL benefits from revived airline capacity discipline, but the short leg is needed because fuel is the main reversal risk.
• Avoid chasing M outright; if anything, structure as a small call spread for 3-6 months. The setup is asset-sum-of-parts and buyback optionality, but retail demand remains too weak for clean fundamental upside.
• Hold BRK.B as a defensive core long, but do not extrapolate Q1 activity into a higher-conviction activist posture; the better trade is to own Berkshire as a volatility dampener while expressing the stock-specific views separately.