Berkshire Hathaway Inc. filed 171 Form 4 transactions across seven companies, with a total buy value of $2.37 billion against $2.29 billion in sales. The buying bias is clear in the recent window: 25 open-market purchases and zero open-market sales. All 25 recent buys were in LEN, the ticker for Lennar Corporation, the homebuilder. The purchases ran from September 24 through October 2, 2026, and ranged from $8,000 to $67.5 million per transaction. The largest single purchase, $67,453,950.12, landed on October 2, followed by $35.1 million and $27.1 million on the same day. On October 1, Berkshire added $33.9 million, $15.2 million, and $7.5 million. September 30 brought a $52.1 million purchase, and September 25 saw $25.4 million and $14.0 million.
The aggregate recent LEN buying totals roughly $240 million across the nine trading days. The pattern is consistent accumulation, with no sales in the same period. The full-year figures show a near balance between buys and sells, but the recent activity tilts decisively toward acquisition. The transaction codes are all "P," open-market purchases, which the SEC treats as the only code showing conviction. No grants, option exercises, or tax withholdings appear in the recent data.
Berkshire's total acquired value in the period is zero, meaning no shares came in through compensation or conversions. The sell side, at $2.29 billion, is spread across the other six companies in the filing set, but the recent filings contain no sales at all. The direction is one-way: Berkshire is putting new money into Lennar at a steady clip, with the largest checks arriving in the final days of the window.
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