Berkshire Bought New Stocks, Shed Some Big Names in First Quarter Without Buffett as CEO

Berkshire Hathaway disclosed a major portfolio shift in Greg Abel's first quarter as CEO, adding 39.8 million Delta shares and about 3 million Macy's shares while tripling its Alphabet stake to nearly 58 million shares. It also exited positions in Amazon, Mastercard, UnitedHealth and Visa, suggesting a meaningful reallocation rather than a broad risk-on move. The filing sparked modest after-hours reactions, with Delta up 3%, Macy's up more than 5%, and UnitedHealth down over 4%.

Analysis

The important signal is not the individual names, but the portfolio construction shift: Berkshire appears to be rotating away from durable compounders with governance-light balance sheets toward more cyclical, cash-distribution-sensitive businesses and a larger public-equity footprint in value/quality hybrids. That tends to matter because it can compress the “Buffett premium” in Berkshire itself while creating a short-lived halo effect in the newly added names as systematic and discretionary investors chase perceived endorsement.

The sharper second-order read is on capital allocation discipline. Trimming financial-network and managed-care exposure while adding airline and retail suggests a view that near-term cash generation and cyclically depressed multiples are more attractive than long-duration fee streams. If that view is correct, the market should see a relative-value rally in beaten-down cyclicals over 1–3 months, but the setup is fragile: both airline margins and department-store traffic are highly sensitive to fuel, consumer confidence, and promotional intensity, so any macro wobble would quickly unwind the move.

The market may also be over-interpreting this as a pure “Greg Abel effect.” A more likely explanation is that Berkshire is pruning positions that were less consistent with its current hurdle rate or were legacy allocations from prior portfolio managers. That implies the better trade is not to chase the endorsement basket indiscriminately, but to fade the most crowded read-throughs and focus on names where fundamentals already justify the move. The real upside surprise is Alphabet: increasing a mega-cap growth position while exiting other financials hints that Berkshire still prefers businesses with underappreciated cash flow durability over headline-sexy cyclicals.

Near term, the biggest risk is sentiment reversal once the novelty of the filing fades; the price impact can decay in days even if fundamentals do not. Over months, the key catalyst is whether these positions are followed by additional filings showing continued rotation, which would confirm an intentional regime shift rather than one-off portfolio clean-up. For Berkshire, the question is whether the market keeps assigning a governance/legend discount absent Buffett at the helm.

Key Decisions for Investors

• Long GOOGL vs short BRK.B for 1-3 months: thesis is that Berkshire’s own multiple stays under pressure while its larger Alphabet commitment reinforces quality-growth re-rating. Risk/reward improves if GOOGL closes above recent highs and BRK.B underperforms the S&P by another 3-5%.
• Tactical long DAL for 2-6 weeks on Berkshire halo, but only with a hard stop if crude or jet fuel spikes further. Upside is a sentiment-driven squeeze; downside is structurally worse than consensus if energy costs remain elevated and demand softens.
• Avoid chasing M outright; use any post-filing strength to sell covered calls or fade into strength. The move is more likely a temporary discount-to-book re-rating than a durable change in operating trajectory.
• Short basket of AMZN/MA/V/UNH on relative basis vs. SPY for 2-4 weeks only if flows remain weak. The read-through is likely overdone; these exits look more like portfolio pruning than a thesis collapse, so keep tight risk limits.
• For Berkshire exposure, consider reducing BRK.B overweight versus financials/quality-growth peers until more filings confirm the new allocation regime. The risk/reward on holding for a continued 'Buffett premium' rebound is poor if investors keep penalizing leadership transition.