Berkshire Hathaway Insiders Put Their Money Where Their Mouths Are

CFO and general counsel bought Berkshire shares after Q2 beat; operating earnings rose 16% to $12.98B, cash fell to $365.5B.

Two of Berkshire Hathaway's most senior executives have been buying the company's stock with their own funds, a signal that carries weight given who is doing the buying and when.

Chief Financial Officer Charles Chang purchased two Class A shares at $765,000 apiece in the first half of August, an outlay of roughly $1.53 million. General Counsel Michael J. O'Sullivan followed shortly after, acquiring 488 Class B shares through a trust at weighted average prices between $510.64 and $513.61 — an investment of about $250,000.

The timing is notable. The purchases landed within days of Berkshire's second-quarter earnings release on August 8, which delivered a decisive beat: earnings per share of $6.02 against a consensus estimate of $5.13. Insider buying on the heels of a strong print often reads as conviction, and observers have framed these transactions as a vote of confidence in the conglomerate's operational trajectory — even if the dollar amounts are rounding errors against Berkshire's balance sheet.

The Operating Engine That Makes It Possible

The earnings report that preceded those insider purchases painted a picture of a machine running on multiple cylinders. Operating earnings climbed to $12.98 billion from $11.16 billion in the year-ago quarter, a 16 percent advance. The manufacturing, services and retail segment led the way with a 24 percent jump to $4.47 billion, while Berkshire Hathaway Energy rose 27 percent to $891 million. Railroad subsidiary BNSF contributed $1.56 billion, up 6 percent.

Insurance was the laggard. Underwriting income fell 13 percent to $1.73 billion, and investment income from the insurance operations slipped 9 percent to $3.06 billion. The insurance float still edged higher to roughly $177.5 billion as of June 30, a reminder that the collection of premiums continues to supply Berkshire with cheap capital even when underwriting results soften.

That broad earnings base helps explain how the company can simultaneously fund large equity purchases, retire its own stock and still sit on a mountain of cash. The war chest has finally started to shrink, though: from a record $397.4 billion at the end of March, cash fell 8.0 percent to $365.5 billion. Stripping out BNSF cash and Treasury bills, the decline was 3.8 percent to $359.2 billion.

A Return to Offense on Multiple Fronts

The second quarter marked a strategic inflection point. Berkshire re-emerged as a net buyer of equities for the first time in fourteen quarters, with purchases of roughly $23.5 billion against sales of $3.7 billion. The stock has drifted about half a percent lower since that disclosure.

The most conspicuous deployment was in Alphabet. Berkshire expanded that stake by 83 percent, ending June 30 with nearly 106 million shares valued at approximately $37.8 billion, making it the conglomerate's third-largest equity position. Delta Air Lines also received attention, with the holding growing 44 percent to 57.3 million shares worth about $5.4 billion at the quarter's close.

Buybacks added another layer of capital return. Berkshire repurchased roughly $4.5 billion of its own stock in the second quarter, bringing the first-half total to about $4.8 billion.

Legal Loose Ends and a Possible Deal Down Under

Not everything is running smoothly. A federal appeals court has now confirmed a more than $1 billion antitrust settlement covering home buyers and sellers, with Berkshire's real estate subsidiary HomeServices of America contributing $250 million. That resolves the larger portion of the litigation, but a separate class action against Berkshire Hathaway Energy over allegedly inflated brokerage commissions is still working its way through the courts.

Meanwhile, Reuters reports that Tokio Marine — an insurer in which Berkshire holds a stake — has identified Australia's Suncorp as a preferred acquisition target. Talks are underway, though no deal is assured. A transaction would deepen Tokio Marine's presence in the Australian market without Berkshire itself acting as direct buyer, another layer in the conglomerate's sprawling web of insurance interests.

The next set of financials arrives on November 2, 2026. Until then, the insurance division's trajectory will likely draw the most scrutiny, while the steadier industrial and energy businesses provide the ballast that keeps Berkshire's capital-allocation machine running.