Berkshire Hathaway Sees 34% Surge in Operating Earnings, Buffett Holds Off Buybacks, Cash Reserves Top $381 Billion

Berkshire Hathaway (NYSE: BRK.A) posted a solid 34% increase in operating earnings for the third quarter, reaching $13.485 billion. The conglomerate's performance was largely fueled by its insurance operations, where underwriting income rocketed over 200% to hit $2.37 billion. This jump underscores the ongoing strength within Berkshire's core businesses, including their railroad and insurance arms.

While many investors might have expected Warren Buffett to ramp up stock repurchases amid a notable pullback in Berkshire's share price, the legendary investor chose to stand pat. The company reported no buybacks during the first nine months of 2025, a notable pause considering the usual appetite for repurchasing shares in times of price weakness. Meanwhile, Berkshire's Class A and B shares have gained around 5% year-to-date, lagging behind the broader S&P 500's 16.3% climb.

Cash reserves reached an all-time high, swelling to an eye-watering $381.6 billion by the end of Q3. This figure eclipses the previous record of $347.7 billion set earlier this year, raising questions about Berkshire's future capital deployment strategies, especially in the lead-up to Buffett stepping down as CEO at year-end.

On the investment front, Berkshire took a more cautious stance, selling equities and realizing a taxable gain of $10.4 billion during the quarter. The conglomerate's net selling indicates a selective approach amid stretched valuations and possibly signals prudence in its ongoing portfolio management.

The announcement of Buffett's retirement after nearly six decades at the helm has clearly had an impact. Shares experienced a double-digit drop from all-time highs as investors digest the transition to CEO Greg Abel, who will also take over the responsibility for the annual shareholder letter starting in 2026. This shift has peeled back part of the so-called Buffett premium, where investors historically paid extra for Buffett's exceptional track record and investment acumen.

Most recently, Berkshire agreed to acquire Occidental Petroleum's petrochemical unit, OxyChem, for $9.7 billion in cash. This marks its largest acquisition since the $11.6 billion purchase of insurer Alleghany in 2022, signaling that while Buffett may be cautious with buybacks, he's still actively deploying capital into strategic areas.

Overall earnings, which factor in gains from the company's large equity portfolio, grew 17% year-on-year to $30.8 billion, reflecting a combination of operating performance and investment income. With Buffett's exit looming, all eyes will be on how Abel navigates both running the sprawling empire and managing this massive cash pile.