Berkshire's Surge: Closes S&P Gap

Berkshire Hathaway (BRK.A, BRK.B) reached an eight-month share-price peak this week, with Class B shares touching $512.37, as portfolio tailwinds and buyback speculation narrow a stubborn 17.5-point lag versus the S&P 500.

Investors tracking valuation catch-up plays should note that Berkshire has erased more than half that benchmark deficit in just two months, raising the question of whether further mean-reversion has room to run before the company’s second-quarter results land on August 8.¹

Key Takeaways

BRK.B hit $512.37 Tuesday – highest close since November 28.
S&P 500 gap halved in two months; 7.6 points still remain.
Q2 buybacks estimated near $11 billion; confirmed August 8.

Market Reaction & Context

The Class B shares ended the week at $511.54, down 5.2% from their all-time closing high of $539.80 set on May 2, 2025 – the session before Warren Buffett revealed his CEO succession plan.¹ Class A shares followed an identical trajectory, touching $768,010 intraweek before settling at $766,600, some 5.3% below their record close of $809,350.

The conglomerate’s $1.1 trillion market capitalisation still trails the S&P 500’s year-to-date return by 7.6 percentage points, though that deficit was nearly 17.5 points as recently as two months ago.² Barron’s described the setup simply: the rally “has room to run” given how far Berkshire remains behind the benchmark.¹

Portfolio Drivers Behind the Move

Three heavyweight equity holdings are providing meaningful upward pressure on sentiment. Apple (AAPL), Berkshire’s largest listed position – valued at more than $70 billion – has gained 13.6% year-to-date, while Coca-Cola (KO), the third-largest stake at $35 billion, has surged 25% after beating second-quarter earnings estimates and lifting its full-year outlook.¹

Bank of America (BAC), Berkshire’s fourth-largest holding at nearly $32 billion, has added 12.6% on the year, reflecting broad strength in the financial sector.³ Because Berkshire’s disclosed equity portfolio runs to hundreds of billions of dollars, moves in just a handful of names can materially shift investor sentiment toward the conglomerate itself.⁴

Analyst Call & Buyback Catalyst

A single-session gain of roughly 3% on Tuesday appeared partly catalysed by UBS analyst Brian Meredith raising his price target on the B shares to $585 from $570, and on the A shares to $877,848 from $854,596, while reiterating a buy rating and edging earnings estimates higher.¹

“The rally has room to run since the stock remains well behind the benchmark,” Barron’s said, citing the persistent performance gap as the primary near-term valuation argument.¹

Adding fuel to near-term price-action speculation, a Barron’s report published two weeks earlier suggested Berkshire may have repurchased as much as $11 billion of its own stock during the second quarter – dwarfing the $234 million bought back in Q1 2026.¹ Meredith welcomed that analysis, and confirmation of the actual figure will arrive with earnings on August 8.

Headwinds to Watch

Not every operating segment is participating in the recovery. Berkshire’s railroad and insurance businesses continue to lag behind sector peers, a drag that could temper enthusiasm if Q2 operating results disappoint relative to the stock’s recent re-rating.¹ The company’s cash pile – reported at $397.4 billion as of March 31, or $380.2 billion excluding railroad cash and Treasury bills payable – gives management considerable flexibility, but also underscores how challenging large-scale capital deployment has become.¹

Greg Abel, who assumed the CEO role at the start of 2026, inherits that deployment challenge alongside a portfolio whose top equity positions are doing much of the near-term heavy lifting.² Operational improvement in the lagging railroad and insurance units would be the more durable catalyst for sustained outperformance versus the index.

Conclusion

For deal-focused investors, the immediate scorecard is straightforward: Berkshire’s eight-month high is supported by real portfolio gains and credible buyback activity, yet the stock still trades 5%-plus below its all-time high and 7.6 points behind the S&P 500 – leaving a measurable catch-up story intact heading into August 8 earnings.³ The size of the Q2 repurchase figure will be the single most watched data point in that release.

Not investment advice. For informational purposes only.