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Home/The Filing Wire/Lennar Corporation/ SCHEDULE 13G/A

Beneficial Ownership Report · SCHEDULE 13G/A

Lennar Corporation

Beneficial Ownership Report

Filed Oct 7, 2026Accepted Oct 7, 2026, 9:47 PM EDTFiling CIK 1067983Accession 0001193125-26-417254
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Structured filing — SCHEDULE 13G/A

primary_doc.xml

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Amendment · This filing reports the amendment as submitted.

Subject company

Company
LENNAR CORPORATION
Company CIK
0000920760
Street
5505 Waterford District Drive
City
Miami
State / country code
FL
Postal code
33126

Statement details

Amendment number
1
Security class
Class A Common Stock, par value $.10
Event date
09/30/2026
Rule designation
Rule 13d-1(b)

Reporting person 1

Name
Warren E. Buffett
Citizenship / organization
X1
Reporting person type
IN
Group designation
a
Aggregate amount owned
26,034,436
Percent of class
12.5
Sole voting power
0
Shared voting power
26,034,436
Sole dispositive power
0
Shared dispositive power
26,034,436
Aggregate excludes certain shares
N

Reporting person 2

Name
Berkshire Hathaway Inc.
Citizenship / organization
DE
Reporting person type
HC · CO
Group designation
a
Aggregate amount owned
26,034,436
Percent of class
12.5
Sole voting power
0
Shared voting power
26,034,436
Sole dispositive power
0
Shared dispositive power
26,034,436
Aggregate excludes certain shares
N

Reporting person 3

Name
National Indemnity Company
Citizenship / organization
NE
Reporting person type
IC · CO
Group designation
a
Aggregate amount owned
21,502,349
Percent of class
10.3
Sole voting power
0
Shared voting power
21,502,349
Sole dispositive power
0
Shared dispositive power
21,502,349
Aggregate excludes certain shares
N

Reporting person 4

Name
Berkshire Hathaway Life Insurance Company of Nebraska
Citizenship / organization
NE
Reporting person type
IC · CO
Group designation
a
Aggregate amount owned
3,625,000.00
Percent of class
1.7
Sole voting power
0
Shared voting power
3,625,000.00
Sole dispositive power
0
Shared dispositive power
3,625,000.00
Aggregate excludes certain shares
N

Reporting person 5

Name
BHG Life Insurance Company
Citizenship / organization
NE
Reporting person type
IC · CO
Group designation
a
Aggregate amount owned
3,625,000.00
Percent of class
1.7
Sole voting power
0
Shared voting power
3,625,000.00
Sole dispositive power
0
Shared dispositive power
3,625,000.00
Aggregate excludes certain shares
N

Reporting person 6

Name
AZGUARD Insurance Company
Citizenship / organization
NE
Reporting person type
IC · CO
Group designation
a
Aggregate amount owned
3,098,000.00
Percent of class
1.5
Sole voting power
0
Shared voting power
3,098,000.00
Sole dispositive power
0
Shared dispositive power
3,098,000.00
Aggregate excludes certain shares
N

Reporting person 7

Name
Medical Protective Company
Citizenship / organization
IN
Reporting person type
IC · CO
Group designation
a
Aggregate amount owned
4,532,087
Percent of class
2.2
Sole voting power
0
Shared voting power
4,532,087
Sole dispositive power
0
Shared dispositive power
4,532,087
Aggregate excludes certain shares
N

Reporting person 8

Name
MedPro Group Inc
Citizenship / organization
IN
Reporting person type
HC
Group designation
a
Aggregate amount owned
4,532,087
Percent of class
2.2
Shared voting power
4,532,087
Shared dispositive power
4,532,087
Aggregate excludes certain shares
N

Reporting person 9

Name
Columbia Insurance Company
Citizenship / organization
NE
Reporting person type
IC · CO
Group designation
a
Aggregate amount owned
4,532,087
Percent of class
2.2
Shared voting power
4,532,087
Shared dispositive power
4,532,087
Aggregate excludes certain shares
N

Reporting person 10

Name
BH Columbia Inc.
Citizenship / organization
NE
Reporting person type
HC
Group designation
a
Aggregate amount owned
4,532,087
Percent of class
2.2
Shared voting power
4,532,087
Shared dispositive power
4,532,087
Aggregate excludes certain shares
N

Reporting person 11

Name
NorGUARD Insurance Company
Citizenship / organization
NE
Reporting person type
IC · CO
Group designation
a
Aggregate amount owned
1,195,000.00
Percent of class
0.6
Sole voting power
0
Shared voting power
1,195,000.00
Sole dispositive power
0
Shared dispositive power
1,195,000.00
Aggregate excludes certain shares
N

Reporting person 12

Name
WestGUARD Insurance Company
Citizenship / organization
NE
Reporting person type
IC · CO
Group designation
a
Aggregate amount owned
5,511,000
Percent of class
2.7
Sole voting power
0
Shared voting power
5,511,000
Sole dispositive power
0
Shared dispositive power
5,511,000
Aggregate excludes certain shares
N

Item 1

Issuer

LENNAR CORPORATION

Principal executive office address

5505 Waterford District Drive, Miami, Florida 33126

Item 2

Citizenship

Warren E. Buffett (United States Citizen); Berkshire Hathaway Inc. (State of Delaware); National Indemnity Company (State of Nebraska); Berkshire Hathaway Life Insurance Company of Nebraska (State of Nebraska); BHG Life Insurance Company (State of Nebraska); AZGUARD Insurance Company (State of Nebraska); Medical Protective Company (State of Indiana); MedPro Group Inc. (State of Indiana); Columbia Insurance Company (State of Nebraska); BH Columbia Inc. (State of Nebraska); NorGUARD Insurance Company (State of Nebraska); WestGUARD Insurance Company (Nebraska).

Filing person

Warren E. Buffett Berkshire Hathaway Inc. National Indemnity Company Berkshire Hathaway Life Insurance Company of Nebraska BHG Life Insurance Company AZGUARD Insurance Company Medical Protective Company MedPro Group Inc Columbia Insurance Company BH Columbia Inc. NorGUARD Insurance Company WestGUARD Insurance Company

Principal business or residence address

Warren E. Buffett 3555 Farnam Street Omaha, Nebraska 68131 Berkshire Hathaway Inc. 3555 Farnam Street Omaha, Nebraska 68131 National Indemnity Company 1314 Douglas Street Omaha, Nebraska 68102 Berkshire Hathaway Life Insurance Company of Nebraska 1314 Douglas Street Omaha, Nebraska 68102 BHG Life Insurance Company 1314 Douglass Street Omaha, Nebraska 68102 AZGUARD Insurance Company 39 Public Square Wilkes-Barre, Pennsylvania 18703 Medical Protective Company 5814 Reed Road Fort Wayne, Indiana 46835 MedPro Group Inc. 5814 Reed Road Fort Wayne, Indiana 46835 Columbia Insurance Company 1314 Douglas Street Omaha, Nebraska 68102 BH Columbia Inc. 1314 Douglas Street Omaha, Nebraska 68102 NorGUARD Insurance Company 39 Public Square Wilkes-Barre, Pennsylvania 18703 WestGUARD Insurance Company 39 Public Square Wilkes-Barre, Pennsylvania 18703

Item 3

Not applicable indication

N

Type of filing person

IC · HC

Item 4

Percent of class

See the Cover Pages for each of the Reporting Persons.

Amount beneficially owned

See the Cover Pages for each of the Reporting Persons.

Sole voting power

See the Cover Pages for each of the Reporting Persons.

Shared voting power

See the Cover Pages for each of the Reporting Persons.

Sole dispositive power

See the Cover Pages for each of the Reporting Persons.

Shared dispositive power

See the Cover Pages for each of the Reporting Persons.

Item 5

Not applicable indication

Y

Item 6

Not applicable indication

Y

Item 7

Not applicable indication

N

Subsidiaries

See Exhibit A.

Item 8

Not applicable indication

N

Group members

See Exhibit A.

Item 9

Not applicable indication

Y

Item 10

Not applicable indication

N

Certifications

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11.

Signature 1

Reporting person
Warren E. Buffett
Signed
/s/ Warren E. Buffett
Title
Warren E. Buffett
Date
10/07/2026

Signature 2

Reporting person
Berkshire Hathaway Inc.
Signed
/s/ Warren E. Buffett
Title
Warren E. Buffett, Attorney-in-Fact
Date
10/07/2026

Signature 3

Reporting person
National Indemnity Company
Signed
/s/ Warren E. Buffett
Title
Warren E. Buffett, Attorney-in-Fact
Date
10/07/2026

Signature 4

Reporting person
Berkshire Hathaway Life Insurance Company of Nebraska
Signed
/s/ Warren E. Buffett
Title
Warren E. Buffett, Attorney-in-Fact
Date
10/07/2026

Signature 5

Reporting person
BHG Life Insurance Company
Signed
/s/ Warren E. Buffett
Title
Warren E. Buffett, Attorney-in-Fact
Date
10/07/2026

Signature 6

Reporting person
AZGUARD Insurance Company
Signed
/s/ Warren E. Buffett
Title
Warren E. Buffett, Attorney-in-Fact
Date
10/07/2026

Signature 7

Reporting person
Medical Protective Company
Signed
/s/ Warren E. Buffett
Title
Warren E. Buffett, Attorney-in-Fact
Date
10/07/2026

Signature 8

Reporting person
MedPro Group Inc
Signed
/s/ Warren E. Buffett
Title
Warren E. Buffett, Attorney-in-Fact
Date
10/07/2026

Signature 9

Reporting person
Columbia Insurance Company
Signed
/s/ Warren E. Buffett
Title
Warren E. Buffett, Attorney-in-Fact
Date
10/07/2026

Signature 10

Reporting person
BH Columbia Inc.
Signed
/s/ Warren E. Buffett
Title
Warren E. Buffett, Attorney-in-Fact
Date
10/07/2026

Signature 11

Reporting person
NorGUARD Insurance Company
Signed
/s/ Warren E. Buffett
Title
Warren E. Buffett, Attorney-in-Fact
Date
10/07/2026

Signature 12

Reporting person
WestGUARD Insurance Company
Signed
/s/ Warren E. Buffett
Title
Warren E. Buffett, Attorney-in-Fact
Date
10/07/2026

Filed exhibits

Company context

Lennar Corporation is one of the nation's leading homebuilders, dedicated to making the American dream of homeownership attainable for more people. Since its founding in 1954, Lennar has built more than 1.5 million homes for buyers at every stage of life in communities across the country, from first-time and move-up buyers to active adults. Lennar's Financial Services segment provides mortgage financing, title and closing services primarily for buyers of Lennar's homes. LENˣ drives Lennar's technology, innovation and strategic investments, shaping the future of homebuilding. For more information, visit www.lennar.com.

Current securities

LENNYSE · EQUITY · CurrentLEN BNYSE · EQUITY · Current

Recent company filings

  1. Entry into a Material Definitive Agreement · Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet ArrangementOct 29, 2026
  2. Other EventsOct 15, 2026
  3. FWP - filed by LENNAR CORP /NEW/ regarding LENNAR CORP /NEW/Oct 13, 2026
  4. 10-Q filingOct 2, 2026
  5. Results of Operations and Financial ConditionSep 16, 2026

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