Form 4 Tracker
BERKSHIRE HATHAWAY INC

10% Owner · 8 filings · Latest: Oct 1, 2026

DAVITA INC.
LENNAR CORP /NEW/
Liberty Live Holdings, Inc.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
LEN
BERKSHIRE HATHAWAY INC10% OwnerOct 2, 2026
Purchase
$78.2210,176$796.0K568,028
LEN
BERKSHIRE HATHAWAY INC10% OwnerOct 1, 2026
Purchase
$78.544,852$381.1K557,852
LEN
BERKSHIRE HATHAWAY INC10% OwnerOct 2, 2026
Purchase
$79.451,697,919$134.9M28,438,045
LEN
BERKSHIRE HATHAWAY INC10% OwnerOct 1, 2026
Purchase
$80.15705,690$56.6M26,740,126
LEN
BERKSHIRE HATHAWAY INC10% OwnerSep 30, 2026
Purchase
$79.984,008$320.6K553,000
LEN
BERKSHIRE HATHAWAY INC10% OwnerSep 29, 2026
Purchase
$80.00100$8.0K548,992
LEN
BERKSHIRE HATHAWAY INC10% OwnerSep 30, 2026
Purchase
$81.59638,813$52.1M26,034,436
LEN
BERKSHIRE HATHAWAY INC10% OwnerSep 29, 2026
Purchase
$81.9512,289$1.0M25,395,623
LEN
BERKSHIRE HATHAWAY INC10% OwnerSep 28, 2026
Purchase
$81.965,200$426.2K25,383,334
LEN
BERKSHIRE HATHAWAY INC10% OwnerSep 25, 2026
Purchase
$79.537,022$558.5K548,892
LEN
BERKSHIRE HATHAWAY INC10% OwnerSep 24, 2026
Purchase
$79.5412,390$985.5K541,870
LEN
BERKSHIRE HATHAWAY INC10% OwnerSep 23, 2026
Purchase
$79.991,263$101.0K529,480
LEN
BERKSHIRE HATHAWAY INC10% OwnerSep 25, 2026
Purchase
$81.15485,102$39.4M25,378,134
LEN
BERKSHIRE HATHAWAY INC10% OwnerSep 24, 2026
Purchase
$80.90640,930$51.9M24,893,032
LEN
BERKSHIRE HATHAWAY INC10% OwnerSep 23, 2026
Purchase
$81.65532,993$43.5M24,252,102
LEN, LEN.B
BERKSHIRE HATHAWAY INC10% OwnerSep 21, 2026
Purchase
$76.4423,034$1.8M528,217
LEN, LEN.B
BERKSHIRE HATHAWAY INC10% OwnerSep 18, 2026
Purchase
$74.9134,722$2.6M505,183
LEN, LEN.B
BERKSHIRE HATHAWAY INC10% OwnerSep 17, 2026
Purchase
$77.4317,265$1.3M470,461
LEN, LEN.B
BERKSHIRE HATHAWAY INC10% OwnerSep 21, 2026
Purchase
$77.79644,084$50.1M23,719,109
LEN, LEN.B
BERKSHIRE HATHAWAY INC10% OwnerSep 18, 2026
Purchase
$76.521,346,675$103.0M23,075,025

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