The 3 Most Surprising Moves Berkshire Hathaway Made in Q1 Under New CEO Greg Abel

Berkshire Hathaway's Q1 2026 13F showed a notable portfolio shift: it bought about 40 million Delta Air Lines shares, tripled its Alphabet stake, and exited positions in names like UnitedHealth, Mastercard, and Domino's Pizza. Kraft Heinz was retained despite prior speculation of a sale, underscoring a mix of higher-conviction moves and lingering legacy holdings. The article frames these changes as evidence Berkshire may be more willing to pay up for tech and new opportunities under Greg Abel.

Analysis

The more important signal is not the individual names but the regime change: Berkshire is behaving less like a purely value/insurance conglomerate and more like a long-duration capital allocator willing to own higher-multiple, higher-quality franchise assets. That raises the odds that passive “Buffett premium” investors are misreading the transition risk: the portfolio may become more concentrated in secular growers and less tethered to legacy anti-tech instincts, which could support multiple expansion for BRK.B over the next 6-12 months if Abel is perceived as a disciplined but less doctrinaire allocator.

Alphabet is the clearest second-order beneficiary. A meaningful Berkshire endorsement into a large-cap AI platform can crowd in other quality-seeking allocators who were previously underweight the name on valuation discipline alone, especially if ad margins and cloud monetization remain resilient. The flip side is that the market may be too comfortable extrapolating “AI optionality” into a straight-line rerating; at a ~high-20s earnings multiple, the stock now needs continued execution, not just sentiment support, so any capex surprise or deceleration in search/click monetization could compress the multiple quickly over 1-2 quarters.

Delta is a more nuanced signal: if Berkshire is willing to own an airline here, it likely implies a view that industry capacity discipline and premium cabin mix can offset fuel and macro pressure. That is positive for DAL versus weaker legacy carriers, but it also suggests the bigger trade is relative: airlines with inferior balance sheets or less pricing power could underperform if the cycle softens. The contrarian read is that Berkshire may be late to the trade; if consumer demand rolls over, DAL’s earnings can still be highly elastic to small changes in load factor and fuel, making this a more cyclical than it looks position.

Kraft Heinz surviving the purge is the cleanest tell that the portfolio cleanup is incomplete. Retaining a structurally challenged food asset while exiting healthier financials and consumer names suggests a tax/legacy-positioning constraint or a willingness to preserve optionality around a turnaround that may never fully arrive. That makes KHC a poor “quality anchor” and a candidate for underperformance if the market starts to price Berkshire as a more active reallocator rather than a passive holder of legacy winners.

Key Decisions for Investors

• Go long GOOG/GOOGL vs short KHC over 3-6 months: the pair isolates capital allocation quality, with upside if Berkshire's endorsement continues to attract incremental AI/quality flows and KHC remains a low-growth, multiple-stuck laggard.
• Add BRK.B on any 3-5% pullback, 6-12 month horizon: the transition premium may expand if the market concludes Abel is preserving Buffett's discipline while modernizing the portfolio; downside is limited by insurance/operating cash flow support.
• Trade DAL only as a relative long vs weaker airline peers, not as an outright beta long: prefer DAL vs AAL or UAL on a 1-2 quarter horizon; the risk/reward is best if capacity discipline holds, but absolute exposure is vulnerable to fuel and demand shocks.
• Avoid chasing GOOG/GOOGL after the re-rating; initiate only on pullbacks or via call spreads: upside remains tied to AI monetization over 6-12 months, but valuation now leaves less margin for error than a quarter ago.
• Short KHC on strength with a 3-6 month catalyst window if no strategic action emerges: legacy ownership inertia can keep the stock supported near term, but absent a breakup or meaningful reset, the business likely remains a dead-money capital sink.