Comparable stake leader
BERKSHIRE HATHAWAY INC
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000920760.
Comparable stake leader
BERKSHIRE HATHAWAY INC
Disclosed value leader
BERKSHIRE HATHAWAY INC
Comparable rows
50/50
Latest evidence
07 Oct 2026
Ownership snapshot
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Quick read
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BERKSHIRE HATHAWAY INC |
3/4/5
13D/G
13F
10%+ Owner · Warren E. Buffett · Company
|
12%
from 13D/G
|
$2,374,370,437
29,006,073 shares
mixed-class rows
|
+$595,294,962 | 01 Oct 2026 |
| BlackRock, Inc. |
13D/G
13F
Company
|
7.6%
|
$1,741,029,024
16,936,080 shares
|
-$372,023,331 | 31 Dec 2025 |
| EAGLE CAPITAL MANAGEMENT LLC |
13D/G
13F
Company
|
5%
|
$968,034,081
10,880,455 shares
|
$0 | 31 Mar 2026 |
| FMR LLC |
13D/G
13F
Company
|
3%
|
$773,745,063
7,192,276 shares
|
$0 | 31 Dec 2024 |
| Katherine Lee Martin |
3/4/5
Chief Legal Officer/Secretary
|
0.03%
|
$6,800,113
55,611 shares
|
— | 14 Feb 2026 |
| Serena Wolfe |
3/4/5
Director
|
0%
|
$519,078
6,362 shares
|
— | 07 Oct 2026 |
| Dacona Smith |
3/4/5
Director
|
0%
|
$513,366
6,292 shares
|
— | 07 Oct 2026 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE |
13F
Company
|
3.2%
|
$604,750,621
6,683,066 shares
|
— | 30 Jun 2026 |
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Net insider flow leans to buying over the last 12 months. Net value: +$1,190,589,923.
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 15,004,552 | 0 | $1,190,589,923 | $0 | +$1,190,589,923 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Showing 1-20 of 22 reporting-owner rows connected to LENNAR CORP /NEW/. Open a relationship link for the CIK-to-CIK filing trail.
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| BERKSHIRE HATHAWAY INC | 10%+ Owner | $2,374,370,437 | +$595,294,962 | +33% | Filing P/S | 01 Oct 2026 |
| Warren E. Buffett | 10%+ Owner | $2,374,370,437 | +$595,294,962 | +33% | Filing P/S | 01 Oct 2026 |
| Stuart A. Miller | Exec. Chairman, CEO, President, Director, 10%+ Owner | $1,984,354,276 | Mixed | 11 May 2026 | ||
| Richard Beckwitt | Co-CEO & Co-President, Director | $315,212,303 | Mixed | 28 Feb 2023 | ||
| Jonathan M. Jaffe | Co-CEO & President, Director | $139,334,750 | Mixed | 27 Feb 2025 | ||
| Diane J. Bessette | VP & Chief Financial Officer | $38,421,658 | Mixed | 16 Mar 2026 | ||
| Sidney Lapidus | Director | $25,988,110 | Mixed | 10 Apr 2024 | ||
| Jeffrey J. McCall | Executive Vice President | $20,432,242 | Mixed | 15 May 2024 | ||
| Steven L. Gerard | Director | $6,877,707 | Mixed | 28 Feb 2022 | ||
| Katherine Lee Martin | Chief Legal Officer/Secretary | $6,800,113 | Mixed | 14 Feb 2026 | ||
| David M. Collins | VP & Controller | $6,434,127 | Mixed | 14 Feb 2026 | ||
| James Buchanan Parker Jr. | Area President | $5,759,033 | Mixed | 01 May 2026 | ||
| James David Grove | Area President | $5,494,914 | Mixed | 01 May 2026 | ||
| Mark Sustana | VP/General Counsel/Secretary | $3,595,791 | Mixed | 13 Jan 2025 | ||
| Sherrill W. Hudson | Director | $3,577,511 | Median | 07 Oct 2026 | ||
| Theron I. Gilliam Jr. | Director | $3,040,182 | Median | 07 Oct 2026 | ||
| Teri P. McClure | Director | $2,633,950 | Median | 07 Oct 2026 | ||
| Jeffrey Sonnenfeld | Director | $2,348,857 | Median | 07 Oct 2026 | ||
| Armando J. Olivera | Director | $1,918,207 | Median | 07 Oct 2026 | ||
| Amy Banse | Director | $1,413,060 | Mixed | 07 Oct 2026 |
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Armando J. Olivera | LEN | Class A Common Stock | Award | 0.1% | 24 | 23,371 | 07 Oct 2026 | Direct | ||
| Jeffrey Sonnenfeld | LEN | Class A Common Stock | Award | 0.07% | 21 | 28,209 | 07 Oct 2026 | Direct | ||
| Sherrill W. Hudson | LEN | Class A Common Stock | Award | 0.04% | 15 | 38,308 | 07 Oct 2026 | Direct | ||
| Dacona Smith | LEN | Class A Common Stock | Award | 0.24% | 15 | 6,292 | 07 Oct 2026 | Direct | ||
| Serena Wolfe | LEN | Class A Common Stock | Award | 0.24% | 15 | 6,362 | 07 Oct 2026 | Direct | ||
| Theron I. Gilliam Jr. | LEN | Class A Common Stock | Award | 0.04% | 15 | 36,838 | 07 Oct 2026 | Direct | ||
| Teri P. McClure | LEN | Class A Common Stock | Award | 0.05% | 15 | 32,013 | 07 Oct 2026 | Direct | ||
| Amy Banse | LEN | Class A Common Stock | Award | 0.09% | 15 | 16,977 | 07 Oct 2026 | Direct | ||
| BERKSHIRE HATHAWAY INC | LEN | Class B Common Stock | Purchase | 1.82% | $796,015 | $78.22 | 10,176 | 568,028 | 02 Oct 2026 | See footnote |
| Berkshire Hathaway Inc | LEN | Class B Common Stock | Purchase | 1.82% | $796,015 | $78.22 | 10,176 | 568,028 | 02 Oct 2026 | See footnote |
| BERKSHIRE HATHAWAY INC | LEN | Class A Common Stock | Purchase | 6.35% | $134,893,412 | $79.45 | 1,697,919 | 28,438,045 | 02 Oct 2026 | See footnote |
| Berkshire Hathaway Inc | LEN | Class A Common Stock | Purchase | 6.35% | $134,893,412 | $79.45 | 1,697,919 | 28,438,045 | 02 Oct 2026 | See footnote |
| BERKSHIRE HATHAWAY INC | LEN | Class B Common Stock | Purchase | 0.88% | $381,079 | $78.54 | 4,852 | 557,852 | 01 Oct 2026 | See footnote |
| Berkshire Hathaway Inc | LEN | Class B Common Stock | Purchase | 0.88% | $381,079 | $78.54 | 4,852 | 557,852 | 01 Oct 2026 | See footnote |
| BERKSHIRE HATHAWAY INC | LEN | Class A Common Stock | Purchase | 2.71% | $56,563,927 | $80.15 | 705,690 | 26,740,126 | 01 Oct 2026 | See footnote |
| Berkshire Hathaway Inc | LEN | Class A Common Stock | Purchase | 2.71% | $56,563,927 | $80.15 | 705,690 | 26,740,126 | 01 Oct 2026 | See footnote |
| BERKSHIRE HATHAWAY INC | LEN | Class B Common Stock | Purchase | 0.73% | $320,560 | $79.98 | 4,008 | 553,000 | 30 Sep 2026 | See footnote |
| Berkshire Hathaway Inc | LEN | Class B Common Stock | Purchase | 0.73% | $320,560 | $79.98 | 4,008 | 553,000 | 30 Sep 2026 | See footnote |
| BERKSHIRE HATHAWAY INC | LEN | Class A Common Stock | Purchase | 2.52% | $52,120,753 | $81.59 | 638,813 | 26,034,436 | 30 Sep 2026 | See footnote |
| Berkshire Hathaway Inc | LEN | Class A Common Stock | Purchase | 2.52% | $52,120,753 | $81.59 | 638,813 | 26,034,436 | 30 Sep 2026 | See footnote |
| BERKSHIRE HATHAWAY INC | LEN | Class B Common Stock | Purchase | 0.02% | $8,000 | $80.00 | 100 | 548,992 | 29 Sep 2026 | See footnote |
| Berkshire Hathaway Inc | LEN | Class B Common Stock | Purchase | 0.02% | $8,000 | $80.00 | 100 | 548,992 | 29 Sep 2026 | See footnote |
| BERKSHIRE HATHAWAY INC | LEN | Class A Common Stock | Purchase | 0.05% | $1,007,084 | $81.95 | 12,289 | 25,395,623 | 29 Sep 2026 | See footnote |
| Berkshire Hathaway Inc | LEN | Class A Common Stock | Purchase | 0.05% | $1,007,084 | $81.95 | 12,289 | 25,395,623 | 29 Sep 2026 | See footnote |
| BERKSHIRE HATHAWAY INC | LEN | Class A Common Stock | Purchase | 0.02% | $426,192 | $81.96 | 5,200 | 25,383,334 | 28 Sep 2026 | See footnote |
| Berkshire Hathaway Inc | LEN | Class A Common Stock | Purchase | 0.02% | $426,192 | $81.96 | 5,200 | 25,383,334 | 28 Sep 2026 | See footnote |
| BERKSHIRE HATHAWAY INC | LEN | Class B Common Stock | Purchase | 1.3% | $558,460 | $79.53 | 7,022 | 548,892 | 25 Sep 2026 | See footnote |
| Berkshire Hathaway Inc | LEN | Class B Common Stock | Purchase | 1.3% | $558,460 | $79.53 | 7,022 | 548,892 | 25 Sep 2026 | See footnote |
| BERKSHIRE HATHAWAY INC | LEN | Class A Common Stock | Purchase | 1.95% | $39,364,958 | $81.15 | 485,102 | 25,378,134 | 25 Sep 2026 | See footnote |
| Berkshire Hathaway Inc | LEN | Class A Common Stock | Purchase | 1.95% | $39,364,958 | $81.15 | 485,102 | 25,378,134 | 25 Sep 2026 | See footnote |
| BERKSHIRE HATHAWAY INC | LEN | Class B Common Stock | Purchase | 2.34% | $985,472 | $79.54 | 12,390 | 541,870 | 24 Sep 2026 | See footnote |
| Berkshire Hathaway Inc | LEN | Class B Common Stock | Purchase | 2.34% | $985,472 | $79.54 | 12,390 | 541,870 | 24 Sep 2026 | See footnote |
| BERKSHIRE HATHAWAY INC | LEN | Class A Common Stock | Purchase | 2.64% | $51,853,995 | $80.90 | 640,930 | 24,893,032 | 24 Sep 2026 | See footnote |
| Berkshire Hathaway Inc | LEN | Class A Common Stock | Purchase | 2.64% | $51,853,995 | $80.90 | 640,930 | 24,893,032 | 24 Sep 2026 | See footnote |
| BERKSHIRE HATHAWAY INC | LEN | Class B Common Stock | Purchase | 0.24% | $101,027 | $79.99 | 1,263 | 529,480 | 23 Sep 2026 | See footnote |
| Berkshire Hathaway Inc | LEN | Class B Common Stock | Purchase | 0.24% | $101,027 | $79.99 | 1,263 | 529,480 | 23 Sep 2026 | See footnote |
| BERKSHIRE HATHAWAY INC | LEN | Class A Common Stock | Purchase | 2.25% | $43,518,878 | $81.65 | 532,993 | 24,252,102 | 23 Sep 2026 | See footnote |
| Berkshire Hathaway Inc | LEN | Class A Common Stock | Purchase | 2.25% | $43,518,878 | $81.65 | 532,993 | 24,252,102 | 23 Sep 2026 | See footnote |
| BERKSHIRE HATHAWAY INC | LEN | Class B Common Stock | Purchase | 4.56% | $1,760,661 | $76.44 | 23,034 | 528,217 | 21 Sep 2026 | See footnote |
| Berkshire Hathaway Inc | LEN | Class B Common Stock | Purchase | 4.56% | $1,760,661 | $76.44 | 23,034 | 528,217 | 21 Sep 2026 | See footnote |
| BERKSHIRE HATHAWAY INC | LEN | Class A Common Stock | Purchase | 2.79% | $50,100,626 | $77.79 | 644,084 | 23,719,109 | 21 Sep 2026 | See footnote |
| Berkshire Hathaway Inc | LEN | Class A Common Stock | Purchase | 2.79% | $50,100,626 | $77.79 | 644,084 | 23,719,109 | 21 Sep 2026 | See footnote |
| BERKSHIRE HATHAWAY INC | LEN | Class B Common Stock | Purchase | 7.38% | $2,600,918 | $74.91 | 34,722 | 505,183 | 18 Sep 2026 | See footnote |
| Berkshire Hathaway Inc | LEN | Class B Common Stock | Purchase | 7.38% | $2,600,918 | $74.91 | 34,722 | 505,183 | 18 Sep 2026 | See footnote |
| BERKSHIRE HATHAWAY INC | LEN | Class A Common Stock | Purchase | 6.2% | $103,043,629 | $76.52 | 1,346,675 | 23,075,025 | 18 Sep 2026 | See footnote |
| Berkshire Hathaway Inc | LEN | Class A Common Stock | Purchase | 6.2% | $103,043,629 | $76.52 | 1,346,675 | 23,075,025 | 18 Sep 2026 | See footnote |
| BERKSHIRE HATHAWAY INC | LEN | Class B Common Stock | Purchase | 3.81% | $1,336,854 | $77.43 | 17,265 | 470,461 | 17 Sep 2026 | See footnote |
| Berkshire Hathaway Inc | LEN | Class B Common Stock | Purchase | 3.81% | $1,336,854 | $77.43 | 17,265 | 470,461 | 17 Sep 2026 | See footnote |
| BERKSHIRE HATHAWAY INC | LEN | Class A Common Stock | Purchase | 3.22% | $53,552,463 | $79.02 | 677,749 | 21,728,350 | 17 Sep 2026 | See footnote |
| Berkshire Hathaway Inc | LEN | Class A Common Stock | Purchase | 3.22% | $53,552,463 | $79.02 | 677,749 | 21,728,350 | 17 Sep 2026 | See footnote |