Berkshire Hathaway Q3: Operating Profit Slips as Buybacks Accelerate
Berkshire Hathaway reported lower third-quarter operating profit and said it had accelerated its stock buybacks, according to Reuters, which published its account on November 7, 2026. Insurance underwriting results declined over the same period.
Operating profit is the money Berkshire earns from its businesses before investment gains and losses are counted. That distinction matters here. Berkshire's reported net earnings move with the periodic revaluations of its large equity portfolio, meaning the changes in what its stock holdings are worth on paper. The operating line is therefore a cleaner read on how the businesses are doing, and on that line the third quarter was weaker.
Underwriting is the core of the insurance side. Premiums collected are set against claims and expenses, and the difference is the profit. Berkshire's insurance underwriting operations include GEICO and Berkshire Hathaway Primary Group, as described in its annual filing with the SEC. A decline in underwriting results reaches the operating line directly, with no investment mark in between.
The buyback news is the other half of the quarter. Repurchasing shares shrinks the number outstanding, which raises each remaining holder's proportional claim on earnings and assets, all else equal. Think of a pie cut into fewer slices: each slice is bigger, even though the pie is the same size. An acceleration means repurchases ran at a faster pace than before. It does not say whether that pace will hold in later quarters.
The year to date has been uneven. Berkshire's first-quarter report said net earnings decreased $69 million from the first quarter of 2025. The second-quarter report said net earnings rose $163 million, or 37.6%, in the second quarter, which lifted the first six months to a gain of $94 million, or 10.9%, over 2025. Berkshire filed its Form 10-Q for the quarter ended June 30, 2026, on August 10.
Investment results ran in the opposite direction in the first part of the year. Berkshire's May 2, 2026 release said investment gains (losses) included losses of approximately $7.0 billion. A separate SEC filing for the first quarter reported taxable gains of $7.2 billion on equity securities sold. The two figures measure different things. The reported loss reflects changes in the market value of holdings in the income statement, while the taxable gain reflects what was realized on sales for tax purposes.
For shareholders, the practical split is between the operating businesses and the investment portfolio. Headline net earnings have swung sharply on investment results, while the third-quarter report points to softer underwriting. The two drivers can offset or compound each other from one quarter to the next.
The buyback pace is the variable most directly tied to per-share economics, and the quarter does not say how far or how long it will run.
In my view, the filings that matter most next are the ones showing whether underwriting recovers and whether repurchases keep their faster pace. Investment swings are hard to forecast, and I would not lean on them as a guide to the businesses.
