It has been nearly one year since Warren Buffett announced his retirement, and Berkshire Hathaway's stock has experienced one of its most significant periods of underperformance relative to the S&P 500 in its history. The once-coveted "Buffett premium" has now transformed into a noticeable discount. However, several analysts believe that this very discount makes Berkshire Hathaway an investment opportunity worth watching currently.

Since Buffett announced his retirement at the annual shareholder meeting on May 2, 2025, Berkshire's Class A shares have declined by approximately 13%. During the same period, the S&P 500 delivered a return of about 26%, resulting in a performance gap of nearly 40 percentage points. Since the start of 2026, Class A shares have fallen a further 6% to around $706,000, while Class B shares have weakened similarly to near $470. In contrast, the S&P 500 has gained about 4% year-to-date.

The market's cool reception is particularly evident in valuation metrics: Berkshire's price-to-book value ratio has significantly decreased from a 25-year high of approximately 1.8 times a year ago to below 1.4 times currently, which is lower than its three-year average. Concurrently, the company resumed its stock repurchase program in March of this year, marking the first buyback in nearly two years.

Several analysts indicate that the current stock price fully, and perhaps excessively, reflects market skepticism regarding the leadership of Greg Abel, suggesting that long-term investors might consider this an opportune time to establish positions.

**The Vanished "Buffett Premium" and the Extent of the Discount** The weakness in Berkshire's stock price reflects market concerns over multiple factors: the fading of Buffett's personal influence, a wait-and-see attitude towards Abel, sluggish revenue growth, and doubts about the company's ability to deploy its massive cash hoard effectively.

At the current stock price, Berkshire trades at a forward P/E ratio of about 23 times based on 2026 earnings estimates. However, considering the large amount of low-yielding cash and investments on the balance sheet, the core operating P/E ratio is estimated to be in the high-teens, suggesting relatively limited valuation pressure.

Book value has historically been a key benchmark for assessing Berkshire's stock price. According to calculations, the company's Q1 book value per share was approximately $505,000, meaning the current stock price trades at less than 1.4 times book value.

Regarding intrinsic value estimates, long-time Berkshire researcher Chris Bloomstran of Semper Augustus Investments provided an estimate earlier this year of $855,000 per share, representing a premium of about 21% to the current price. UBS analyst Brian Meredith's estimate is $758,000, a premium of roughly 7%. Meredith maintains a Buy rating on the stock with a price target of $871,000, implying nearly 25% upside from current levels.

**Solid Fundamentals: Cash and Earnings Provide a Cushion** Despite stock price pressure, Berkshire's fundamental business provides a substantial margin of safety.

The company's operating businesses generate annual earnings power of approximately $50 billion. The balance sheet holds around $373 billion in cash available for new investments. Stock repurchases for the year could reach $50 billion. Based on calculations from Berkshire's proxy filing, the company bought back over $200 million in stock on March 4, the day it resumed buybacks. As the stock price declined a further 3% subsequently, the pace of repurchases may have continued or even increased. The company will release Q1 financial results and the 10-Q report on May 2, the day of the annual meeting, which will disclose specific repurchase data.

Christopher Davis of Hudson Value Partners characterizes Berkshire as the "ultimate HALO stock" (Heavy Asset, Low Obsolescence). He notes that the enduring and inflation-resistant nature of the insurance business, coupled with the unique portfolio of industrial operating businesses, makes Berkshire particularly attractive amid market anxieties driven by AI disruption. He likens the current stock price to a "coiled spring."

Berkshire's core assets include BNSF Railway, one of the largest railroads in North America; Berkshire Hathaway Energy, one of the largest utility operators in the US; and a range of industrial companies like Lubrizol and Precision Castparts.

**Operational and Deployment Challenges Facing Abel** Abel, who succeeded Buffett, faces his share of skepticism.

CFRA analyst Cathy Seifert points out that Berkshire's operating income showed almost no growth last year. She expressed a desire to see Abel address existing issues directly and present a clear plan for improving profitability and revenue. UBS's Meredith also believes that BNSF and Berkshire Hathaway Energy lag peers on key profitability metrics, indicating room for improvement.

Regarding capital deployment, Abel needs to articulate to the market how he plans to utilize the enormous cash pile. While most of the cash is available for investment, a significant portion must be maintained to support the massive property and casualty insurance operations.

Concerning the equity investment portfolio management, Abel will personally oversee the vast majority of the approximately $300 billion portfolio. Long-time investment manager Ted Weschler is authorized to manage only about 6%, slightly higher than the 5% under Buffett's tenure. Previously, Buffett envisioned Weschler and Todd Combs jointly managing the entire portfolio, but Combs departed in December last year for an investment role at JPMorgan.

Analysts note that Abel lacks formal portfolio management experience, having focused primarily on operations, suggesting a need to bring in more investment talent and potentially grant Weschler greater authority.

**Governance Structure Needs Refinement, Board May See New Blood** At the governance level, Berkshire's 13-member board includes two of Buffett's children and has historically been highly deferential to him. Following his step down as CEO, its independence requires strengthening.

Analysts suggest that Tim Cook, who is stepping down as Apple's CEO in September but remaining Chairman, could be an ideal candidate to join Berkshire's board. He not only enjoys Buffett's admiration but could also bring influence and technological perspective to a company not known for being at the forefront of tech adoption. Berkshire holds approximately $60 billion in Apple stock, and analysts believe this potential conflict of interest could be managed appropriately.

In summary, multiple analysts believe Berkshire's current fundamentals are stronger than what its stock price reflects. Chris Bloomstran projects that, driven by growth in book value, Berkshire stock could achieve approximately 10% annualized returns over the next decade. For long-term investors, the investment thesis for Berkshire may remain valid, even as the legendary investor has stepped away from the spotlight.