Berkshire Hathaway Inc. (BRK-A)

Key Updates

Berkshire Hathaway (BRK-A) has advanced +2.73% since the August 6 report, rising from approximately $781,156 to the current $802,443 — a new high in the ongoing rally. The move follows the August 8 release of Q2 2026 earnings, which showed net income more than doubling to $25.67 billion (+107.5% YoY), driven by a $12.68 billion investment gain and a 16.3% rise in operating earnings to $12.98 billion. The company deployed $31.9 billion of cash, becoming a net equity buyer for the first time in three years ($23.5 billion in purchases vs. $3.7 billion in sales, including additions to Alphabet and Japanese trading companies) and executing $4.5 billion in share buybacks — the largest quarterly repurchase since Q1 2023, at roughly 1.45x prior-quarter book value. Cash reserves declined from a record $397.4 billion to $365.5 billion. Morningstar raised its fair value estimate to $765,000/Class A share and $510/Class B share following the print (Morningstar).

Current Trend

BRK-A is up 6.31% YTD and has accelerated sharply over shorter horizons: +8.47% over 1 month, +4.45% over 5 days, and +2.87% intraday — indicating the market is digesting the Q2 results and capital-deployment signal as a positive catalyst rather than a one-off. The stock has now cleared the prior cycle highs established on July 24 ($765,765) and August 6 ($781,156), confirming a continuation of the uptrend that began in late July. With price now at $802,443, the stock trades approximately 4.9% above Morningstar's newly raised fair value estimate of $765,000/share, introducing valuation risk after the sharp short-term appreciation. Immediate support is likely near the August 6 level of ~$781,000, with the July 28 high of ~$765,765 as a secondary support zone; the current price represents fresh resistance/price discovery territory.

Investment Thesis

The core thesis for BRK-A remains anchored in its diversified insurance, rail, energy, and manufacturing/retail operating businesses, combined with an equity portfolio and substantial float generating investment income. The critical variable has been capital allocation of the record cash pile under new CEO Greg Abel. The Q2 report provides the clearest evidence yet that management is willing to deploy capital both into the public equity portfolio and via buybacks when shares trade below intrinsic value, addressing a key overhang that had built up over 14 consecutive quarters of net equity selling (Morningstar).

Thesis Status

The thesis has strengthened on fundamentals but weakened on valuation. The capital-deployment signal — net equity buying, accelerated buybacks, and the completed $6.8 billion Taylor Morrison Home acquisition — validates the "coiled spring" cash-deployment narrative that underpinned prior reports. However, the rapid price appreciation (+8.47% in one month) has pushed the stock above Morningstar's revised fair value estimate ($765,000/Class A share), meaning much of the good news may now be reflected in price. Investor skepticism from Michael Burry regarding the scale and philosophy of Abel's deployment ($4.5 billion buyback against a $365.5 billion cash base) also tempers the bull case and should be monitored (Morningstar).

Key Drivers

The primary driver of the recent move is the Q2 2026 earnings release, which confirmed: (1) a return to net equity buying after nearly three years of net selling, with additions to Alphabet and Japanese trading companies (Morningstar); (2) the largest share buyback since Q1 2023 at $4.5 billion, executed near the 10-year average valuation multiple of ~1.4x book value (Morningstar); (3) a 107.5% YoY net income increase to $25.67 billion, well above the FactSet consensus of $10.62 billion, driven by investment gains reversing a Q1 loss (Morningstar); and (4) operating profit growth of 16% to $12.98 billion, led by manufacturing, service, and retail segments (Reuters). Offsetting factors include BNSF's operating ratio still trailing Union Pacific by over 500 basis points and ongoing Berkshire Hathaway Energy wildfire litigation risk (Morningstar).

Technical Analysis

BRK-A has broken decisively above its prior resistance levels, posting a +2.87% single-day gain alongside a +4.45% five-day advance, indicative of strong post-earnings momentum. The stock has now traded through the August 6 high (~$781,156) and stands at a fresh cycle high of $802,443, with immediate support at the $781,000–$785,000 zone and secondary support near $765,765 (the July 28 breakout level). Given the stock now trades above Morningstar's fair value estimate of $765,000/share, near-term price action may see consolidation or a pullback toward these support levels as the market reconciles fundamental valuation with recent momentum.

Bull Case

• Management resumed net equity buying for the first time in three years, deploying $23.5 billion into stocks including Alphabet and Japanese trading companies, signaling improved confidence in market opportunities (Morningstar).
• Q2 net income more than doubled YoY to $25.67 billion, far exceeding consensus estimates of $10.62 billion, reflecting strong investment portfolio performance (Morningstar).
• Operating earnings rose 16.3% to $12.98 billion, driven by solid insurance underwriting and improved manufacturing margins, indicating underlying business strength beyond investment gains (Reuters).
• Accelerated share buybacks of $4.5 billion — the largest since Q1 2023 — executed at ~1.45x book value, viewed by portfolio managers as a positive signal of management's confidence and capital discipline (Morningstar).
• Morningstar raised its fair value estimate to $765,000/Class A share following the Q2 results, reflecting improved fundamental outlook despite the stock's recent rally (Morningstar).

Bear Case

• Current price ($802,443) now trades approximately 4.9% above Morningstar's revised fair value estimate of $765,000/Class A share, suggesting the recent rally may have outpaced fundamentals (Morningstar).
• Investor Michael Burry criticized the scale of capital deployment as insufficient relative to the $397.4 billion cash pile and questioned CEO Greg Abel's investment philosophy compared to Warren Buffett's approach (Morningstar).
• BRK-A shares have underperformed the broader market, gaining roughly 3-12% YTD/1-year figures cited in news versus the S&P 500's 13% YTD and 21% one-year gains, highlighting relative weakness despite recent momentum (Morningstar).
• BNSF's operating ratio, while improved, continues to trail rival Union Pacific by more than 500 basis points, indicating persistent operational inefficiency in the rail segment (Morningstar).
• Ongoing wildfire litigation risk at Berkshire Hathaway Energy remains an unresolved liability overhang despite otherwise steady segment results (Morningstar).