Berkshire Hathaway Inc. New (BRK-B)

Key Updates

Berkshire Hathaway has declined 2.02% to $477.13 since the March 18 report, extending YTD losses to -5.08% and falling approximately 9% below May 2024's record high. The stock briefly rallied 2.7% on March 6 following the resumption of share buybacks and CEO Greg Abel's $15 million personal stock purchase, but has since reversed those gains. The company's Q4 operating earnings fell 29.8% to $10.2 billion, primarily due to insurance business weakness, though management maintains this remains above the five-year average. With $373.3 billion in cash and renewed capital allocation activity, the investment thesis remains intact despite near-term operational headwinds and valuation concerns.

Current Trend

BRK-B has established a clear downtrend in 2026, declining 5.08% YTD and trading 9% below its May 2024 peak. The stock is down across all timeframes: -0.46% (1d), -1.52% (5d), -3.43% (1m), and -3.60% (6m). The brief 2.7% rally on March 6 following buyback announcements failed to sustain momentum, with shares giving back those gains over the subsequent two weeks. The stock remains under pressure despite management's confidence signals, suggesting investors are focused on the 29.8% Q4 operating earnings decline and ongoing insurance business weakness. One analyst estimated shares were trading at a 17% discount to intrinsic value prior to the buyback announcement, though the subsequent decline has likely widened this discount further.

Investment Thesis

The core investment thesis centers on Berkshire's fortress balance sheet with $373.3 billion in cash, diversified operating businesses, and concentrated equity portfolio valued at $158.6 billion in major U.S. holdings plus $35.37 billion in Japanese investments. Under new CEO Greg Abel, the company is transitioning from Buffett's recent capital allocation inertia—with no buybacks for six consecutive quarters through Q4 2025—to more active deployment through resumed share repurchases. Abel's commitment to use his entire $15 million after-tax salary for annual stock purchases signals strong alignment with shareholders. The thesis assumes Berkshire will maintain its disciplined, concentrated investment approach while gradually deploying cash reserves into acquisitions and buybacks as valuations become attractive. Key to this thesis is the company's ability to compound capital at above-market rates through its insurance float, operating businesses (BNSF, Berkshire Hathaway Energy, manufacturing/retail), and equity investments.

Thesis Status

The investment thesis remains fundamentally intact but faces near-term execution challenges. The resumption of buybacks and Abel's personal stock purchases validate management's view that shares trade below intrinsic value, addressing previous concerns about capital allocation paralysis. However, the 29.8% Q4 operating earnings decline and 6.2% full-year decline to $44.5 billion highlight operational headwinds, particularly in insurance where Abel indicated the company will temporarily reduce property and casualty underwriting due to pricing pressure. The $373.3 billion cash position, while providing substantial dry powder, declined only 2.1% from Q3 despite being down from a record $381.67 billion, suggesting limited deployment opportunities at acceptable valuations. Most analysts maintain shares are fairly valued given current fundamentals, with Morningstar holding its fair value estimate at $510 per Class B share—approximately 7% above current levels. The thesis is being tested by the transition from Buffett's legendary track record to Abel's execution capabilities, with early signals positive but insufficient to offset operational weakness.

Key Drivers

The primary driver is new CEO Greg Abel's capital allocation strategy, marked by the resumption of share buybacks after a two-year pause and his commitment to purchase $15 million in stock annually using his entire after-tax salary. Second, insurance business performance is deteriorating, with Abel indicating temporary reductions in property and casualty underwriting due to pricing pressure after two years of outstanding results. Third, the company holds record cash reserves of $373 billion, providing significant acquisition capacity but also highlighting the challenge of finding attractive deployment opportunities. Fourth, writedowns on Kraft Heinz and Occidental Petroleum investments contributed to Q4 profit declines, with Abel acknowledging Kraft Heinz returns have been "well short of adequate." Fifth, Berkshire Hathaway Energy faces headwinds from legislation targeting renewable energy investments, potentially affecting future performance in this segment.

Technical Analysis

BRK-B is trading at $477.13, down 9% from its May 2024 all-time high and establishing a series of lower highs throughout 2026. The stock briefly broke above resistance on March 6 with a 2.7% gain following buyback announcements but failed to hold those levels, reversing 2.02% since March 18. The YTD decline of -5.08% has accelerated from the -3.12% loss reported on March 18, indicating deteriorating momentum. The stock is showing consistent weakness across all timeframes, with the 6-month decline of -3.60% nearly matching the 1-month loss of -3.43%, suggesting persistent selling pressure rather than a sharp correction. Support appears to be developing around current levels near $477, though the lack of a sustained bounce suggests further downside risk if operational results continue to disappoint. The stock's inability to maintain gains following positive capital allocation news indicates fundamental concerns are outweighing management confidence signals.

Bull Case

• Management confidence through buybacks and insider purchases: CEO Greg Abel purchased $15 million of stock and committed to using all after-tax salary for annual purchases, while Berkshire resumed buybacks after a two-year pause, signaling management believes shares trade below intrinsic value.
• Significant valuation discount to intrinsic value: Money manager Christopher Bloomstran estimated the stock was trading at a 17% discount to intrinsic value prior to the buyback announcement, with the subsequent decline likely widening this discount further.
• Record cash reserves provide substantial deployment optionality: Cash holdings reached a record $373 billion, providing unprecedented capacity for major acquisitions or accelerated buybacks when attractive opportunities emerge.
• Operating earnings remain above historical averages despite Q4 decline: Abel noted Q4 operating earnings of $10.2 billion and full-year earnings of $44.5 billion remain above the five-year average of $37.5 billion, suggesting recent weakness may be cyclical rather than structural.
• Diversified portfolio with concentrated high-quality holdings: Major U.S. holdings valued at $158.6 billion and Japanese investments worth $35.37 billion provide exposure to quality businesses like Apple, American Express, and Coca-Cola with long-term compounding potential.

Bear Case

• Sharp deterioration in insurance operations driving earnings decline: Operating profit fell 30% in Q4 to $10.2 billion, with weakness in insurance business including Geico and Berkshire Hathaway Reinsurance indicating pricing pressure and competitive headwinds in core operations.
• Shares fairly valued according to most analysts despite recent decline: Most analysts maintain that shares are fairly valued given current fundamentals and recent tepid financial results, with Morningstar maintaining fair value estimates at $510 per Class B share—only 7% above current levels.
• Limited capital deployment despite massive cash position: Cash declined only 2.1% to $373.3 billion from Q3's record $381.67 billion, with no share repurchases in Q4, extending that trend to six quarters, suggesting difficulty finding attractive deployment opportunities.
• Material writedowns on key investments indicate portfolio challenges: Writedowns on investments in Kraft Heinz and Occidental Petroleum contributed to profit declines, with Abel acknowledging Kraft Heinz returns have been "well short of adequate".
• Regulatory and operational headwinds in energy segment: Berkshire Hathaway Energy experienced declining Q4 results and indicated legislation targeting renewable energy investments may affect future performance, while BNSF railway continued to underperform Union Pacific, highlighting competitive disadvantages in key operating businesses.