Warren E. Buffett
Warren E. Buffett has made 4 open-market purchases worth $595M since Sep 22, 2026, in 1 company. The latest: $193M of LEN, filed Oct 6, 2026, scored 22 out of 100.
10% owner, LENNAR CORP /NEW/ 10% owner, DAVITA INC.
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Purchases
| Filed | Stock | Stake | Score | Bought | 1 week | 1 month |
|---|---|---|---|---|---|---|
| Oct 6 Form 4 (opens sec.gov) |
LENLENNAR CORP /NEW/ · 10% owner10% owner · Near 52-week low | 22 | $193M 2,418,637 at $79.65 |
−3.2% | waiting | |
| Sep 30 Form 4 (opens sec.gov) |
LENLENNAR CORP /NEW/ · 10% owner10% owner · Near 52-week low | 22 | $53.9M 660,410 at $81.59 |
−5.5% | waiting | |
| Sep 26 Form 4 (opens sec.gov) |
LENLENNAR CORP /NEW/ · 10% owner10% owner · Near 52-week low | 22 | $136M 1,679,700 at $81.19 |
−9.3% | +1.7% | |
| Sep 22 Form 4 (opens sec.gov) |
LENLENNAR CORP /NEW/ · 10% owner10% owner · Near 52-week low | 22 | $212M 2,743,529 at $77.42 |
−0.1% | +1.7% |
Track record (hypothetical): a week after the filing, these buys averaged −4.5% (0% up, 4 measured); a month after, +1.7% (100% up, 2 measured).
Sales
1 open-market sale on record
| Filed | Stock | Sold |
|---|---|---|
| Oct 29 Form 4 (opens sec.gov) |
DVA10% owner | $69.0M 382,563 at $180.43 · 1% of holdings |
Most insider sales are planned in advance or made for personal reasons, so a sale says less than a buy.
Questions
What stock has Warren E. Buffett bought?
LEN (LENNAR CORP /NEW/), all on the open market and reported on SEC Form 4.
When did Warren E. Buffett last buy?
Oct 6, 2026: 2,418,637 shares of LEN at $79.65, $193M in all (Form 4 (opens sec.gov)).
Has Warren E. Buffett filed a notice of a planned sale?
Not in the filings on record. A Form 144 is the notice an insider must file before selling restricted or control shares, and it lands on EDGAR before the sale is reported.
Is Warren E. Buffett a routine or an opportunistic buyer?
There isn't enough history to say yet.
Data as of Oct 29, 2026, from SEC EDGAR Form 4 filings: open-market purchases (code P) of $25,000 or more, and open-market sales. Every row links to its filing. Scores summarise what a filing says (how the score works); outcomes are hypothetical, from the first close after the filing, and past results don't predict future ones. Disclaimer