Berkshire Hathaway (BRK-B) SC 13G Liberty Media Corp

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

SCHEDULE 13G

(Rule 13d-102)

INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT

TO § 240.13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED

PURSUANT TO § 240.13d-2

(Amendment No.     )

LIBERTY MEDIA CORPORATION

(Name of Issuer)

SERIES A SIRIUSXM COMMON STOCK

(Title of Class of Securities)

531229409

(CUSIP Number)

December 31, 2016

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

☐ Rule 13d-1 (b)

☒ Rule 13d-1 (c)

☐ Rule 13d-1 (d)

* The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (the “Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes.)

13G

CUSIP No.531229409 Page 2 of 21 Pages

1	NAME OF REPORTING PERSON Warren E. Buffett
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a)  ☒        (b)  ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION United States Citizen
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		5	SOLE VOTING POWER NONE
		6	SHARED VOTING POWER 10,058,800
		7	SOLE DISPOSITIVE POWER NONE
		8	SHARED DISPOSITIVE POWER 10,058,800
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 10,058,800
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES  ☐ Not Applicable.
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 9.8%
12	TYPE OF REPORTING PERSON IN

13G

CUSIP No. 531229409 Page 3 of 21 Pages

1	NAME OF REPORTING PERSON Berkshire Hathaway Inc.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a)  ☒        (b)  ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION State of Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		5	SOLE VOTING POWER NONE
		6	SHARED VOTING POWER 10,058,800
		7	SOLE DISPOSITIVE POWER NONE
		8	SHARED DISPOSITIVE POWER 10,058,800
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 10,058,800
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES  ☐ Not applicable.
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 9.8%
12	TYPE OF REPORTING PERSON HC, CO

13G

CUSIP No. 531229409 Page 4 of 21 Pages

1	NAME OF REPORTING PERSON National Indemnity Company
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a)  ☒        (b)  ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION State of Nebraska
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		5	SOLE VOTING POWER NONE
		6	SHARED VOTING POWER 7,160,409
		7	SOLE DISPOSITIVE POWER NONE
		8	SHARED DISPOSITIVE POWER 7,160,409
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 7,160,409
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES  ☐ Not applicable.
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 7.0%
12	TYPE OF REPORTING PERSON IC, CO

13G

CUSIP No. 531229409 Page 5 of 21 Pages

1	NAME OF REPORTING PERSON National Fire & Marine Insurance Company
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a)  ☒        (b)  ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION State of Nebraska
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		5	SOLE VOTING POWER NONE
		6	SHARED VOTING POWER 933,391
		7	SOLE DISPOSITIVE POWER NONE
		8	SHARED DISPOSITIVE POWER 933,391
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 933,391
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES  ☐ Not applicable.
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0.9%
12	TYPE OF REPORTING PERSON IC, CO

13G

CUSIP No. 531229409 Page 6 of 21 Pages

1	NAME OF REPORTING PERSON GEICO Corporation
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a)  ☒        (b)  ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION State of Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		5	SOLE VOTING POWER NONE
		6	SHARED VOTING POWER 7,039,780
		7	SOLE DISPOSITIVE POWER NONE
		8	SHARED DISPOSITIVE POWER 7,039,780
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 7,039,780
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES  ☐ Not applicable.
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 6.9%
12	TYPE OF REPORTING PERSON HC, CO

13G

CUSIP No. 531229409 Page 7 of 21 Pages

1	NAME OF REPORTING PERSON Government Employees Insurance Company
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a)  ☒        (b)  ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION State of Maryland
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		5	SOLE VOTING POWER NONE
		6	SHARED VOTING POWER 5,242,855
		7	SOLE DISPOSITIVE POWER NONE
		8	SHARED DISPOSITIVE POWER 5,242,855
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 5,242,855
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES  ☐ Not applicable.
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 5.1%
12	TYPE OF REPORTING PERSON IC, CO

13G

CUSIP No. 531229409 Page 8 of 21 Pages

1	NAME OF REPORTING PERSON GEICO Indemnity Company
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a)  ☒        (b)  ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION State of Maryland
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		5	SOLE VOTING POWER NONE
		6	SHARED VOTING POWER 1,796,925
		7	SOLE DISPOSITIVE POWER NONE
		8	SHARED DISPOSITIVE POWER 1,796,925
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,796,925
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES  ☐ Not applicable.
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 1.8%
12	TYPE OF REPORTING PERSON IC, CO

13G

CUSIP No. 531229409 Page 9 of 21 Pages

1	NAME OF REPORTING PERSON FlightSafety International Inc. Retirement Income Plan
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a)  ☒        (b)  ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION State of New York
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		5	SOLE VOTING POWER NONE
		6	SHARED VOTING POWER 200,000
		7	SOLE DISPOSITIVE POWER NONE
		8	SHARED DISPOSITIVE POWER 200,000
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 200,000
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES  ☐ Not applicable.
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0.2%
12	TYPE OF REPORTING PERSON EP

13G

CUSIP No. 531229409 Page 10 of 21 Pages

1	NAME OF REPORTING PERSON Fruit of the Loom Pension Trust
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a)  ☒        (b)  ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION State of Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		5	SOLE VOTING POWER NONE
		6	SHARED VOTING POWER 325,000
		7	SOLE DISPOSITIVE POWER NONE
		8	SHARED DISPOSITIVE POWER 325,000
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 325,000
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES  ☐ Not applicable.
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0.3%
12	TYPE OF REPORTING PERSON EP

13G

CUSIP No.531229409 Page 11 of 21 Pages

1	NAME OF REPORTING PERSON GEICO Corporation Pension Plan Trust
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a)  ☒        (b)  ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION State of Maryland
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		5	SOLE VOTING POWER NONE
		6	SHARED VOTING POWER 500,000
		7	SOLE DISPOSITIVE POWER NONE
		8	SHARED DISPOSITIVE POWER 500,000
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 500,000
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES  ☐ Not Applicable.
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0.5%
12	TYPE OF REPORTING PERSON EP

13G

CUSIP No.531229409 Page 12 of 21 Pages

1	NAME OF REPORTING PERSON Johns Manville Corporation Pension Trust
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a)  ☒        (b)  ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION State of Colorado
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		5	SOLE VOTING POWER NONE
		6	SHARED VOTING POWER 410,000
		7	SOLE DISPOSITIVE POWER NONE
		8	SHARED DISPOSITIVE POWER 410,000
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 410,000
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES  ☐ Not Applicable.
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0.4%
12	TYPE OF REPORTING PERSON EP

13G

CUSIP No.531229409 Page 13 of 21 Pages

1	NAME OF REPORTING PERSON BNSF Master Retirement Trust
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a)  ☒        (b)  ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION State of Texas
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		5	SOLE VOTING POWER NONE
		6	SHARED VOTING POWER 280,000
		7	SOLE DISPOSITIVE POWER NONE
		8	SHARED DISPOSITIVE POWER 280,000
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 280,000
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES  ☐ Not Applicable.
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0.3%
12	TYPE OF REPORTING PERSON EP

13G

CUSIP No.531229409 Page 14 of 21 Pages

1	NAME OF REPORTING PERSON General Re Corp. Employee Retirement Trust
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a)  ☒        (b)  ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION State of Maryland
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		5	SOLE VOTING POWER NONE
		6	SHARED VOTING POWER 100,000
		7	SOLE DISPOSITIVE POWER NONE
		8	SHARED DISPOSITIVE POWER 100,000
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 100,000
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES  ☐ Not Applicable.
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0.1%
12	TYPE OF REPORTING PERSON EP

13G

CUSIP No.531229409 Page 15 of 21 Pages

1	NAME OF REPORTING PERSON Lubrizol Corp. Master Pension Trust
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a)  ☒        (b)  ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION State of Ohio
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		5	SOLE VOTING POWER NONE
		6	SHARED VOTING POWER 150,000
		7	SOLE DISPOSITIVE POWER NONE
		8	SHARED DISPOSITIVE POWER 150,000
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 150,000
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES  ☐ Not Applicable.
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0.1%
12	TYPE OF REPORTING PERSON EP

13G

CUSIP No.531229409 Page 16 of 21 Pages

1	NAME OF REPORTING PERSON R. Ted Weschler
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a)  ☒        (b)  ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION United States Citizen
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		5	SOLE VOTING POWER 285,834
		6	SHARED VOTING POWER 0
		7	SOLE DISPOSITIVE POWER 285,834
		8	SHARED DISPOSITIVE POWER 8,277
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 294,111
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES  ☐ Not Applicable.
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0.3%
12	TYPE OF REPORTING PERSON IN

Page 17 of 21 Pages

SCHEDULE 13G

Item 1.

(a) Name of Issuer

LIBERTY MEDIA CORPORATION

(b) Address of Issuer’s Principal Executive Offices

12300 Liberty Boulevard, Englewood, CO 80112

Item 2(a). Name of Person Filing:

Item 2(b). Address of Principal Business Office:

Item 2(c). Citizenship:

Warren E. Buffett 3555 Farnam Street Omaha, Nebraska 68131 United States Citizen	Berkshire Hathaway Inc. 3555 Farnam Street Omaha, Nebraska 68131 Delaware corporation
National Indemnity Company 3024 Harney Street Omaha, Nebraska 68131 Nebraska corporation	GEICO Corporation One GEICO Plaza Washington, DC 20076 Delaware corporation
Government Employees Insurance Company One GEICO Plaza Washington, DC 20076 Maryland corporation	National Fire & Marine Insurance Company 1314 Douglas Street Omaha, NE 68102 Nebraska corporation
GEICO Indemnity Company One GEICO Plaza Washington, DC 20076 Maryland corporation	Fruit of the Loom Pension Trust c/o Fruit of the Loom 1 Fruit of the Loom Drive Bowling Green, KY 42102 Delaware
FlightSafety International Inc. Retirement Income Plan c/o FlightSafety International Inc. LaGuardia Airport Flushing, NY 11371 New York	Lubrizol Corp. Master Trust Pension c/o The Lubrizol Corporation 29400 Lakeland Boulevard Wickliffe, OH 44092 Ohio
GEICO Corporation Pension Plan Trust c/o GEICO Corporation 1 Geico Plaza Washington, DC 20076 Maryland	Johns Manville Corporation Master Pension Trust c/o Johns Manville Corporation 717 17th Street Denver, CO 80202 Colorado

Page 18 of 21 Pages

BNSF Master Retirement Trust c/o BNSF Railway Company 2650 Lou Menk Drive Fort Worth, TX 76131 Texas	R. Ted Weschler 404 East Main Street Charlottesville, VA 22902 United States Citizen
	General Re Corp. Employee Retirement Trust c/o General Re Corporation 120 Long Ridge Road Stamford, CT 06902 Connecticut

Page 19 of 21 Pages

(d) Title of Class of Securities

Class A Common Stock

(e) CUSIP Number

531229409

Item 3. If this statement is filed pursuant to §240.13d-1(b), or §240.13d-2(b) or (c), check whether the person filing is a:

Warren E. Buffett (an individual who may be deemed to control Berkshire Hathaway Inc.), Berkshire Hathaway Inc. and GEICO Corporation are each a Parent Holding Company or Control Person, in accordance with §240.13d-1(b)(1)(ii)(G).

National Indemnity Company, Government Employees Insurance Company, GEICO Indemnity Company and National Fire & Marine Insurance Company are each an Insurance Company as defined in section 3(a)(19) of the Act.

FlightSafety International Inc. Retirement Income Plan, Fruit of the Loom Pension Trust, GEICO Corporation Pension Plan Trust, Johns Manville Corporation Master Pension Trust, BNSF Master Retirement Trust, General Re Corp. Employee Retirement Trust and Lubrizol Corp. Master Trust Pension are each an Employee Benefit Plan in accordance with §240.13d-1(b)(1)(ii)(F).

Item 4. Ownership

Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1.

(a) Amount beneficially Owned

See the Cover Pages for each of the Reporting Persons.

(b) Percent of Class

See the Cover Pages for each of the Reporting Persons.

(c) Number of shares as to which such person has:

(i) sole power to vote or to direct the vote

(ii) shared power to vote or to direct the vote

(iii) sole power to dispose or to direct the disposition of

(iv) shared power to dispose or to direct the disposition of

See the Cover Pages for each of the Reporting Persons.

Item 5. Ownership of Five Percent or Less of a Class.

If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than 5% of the class of securities, check the following ☒.

Page 20 of 21 Pages

Item 6. Ownership of More than Five Percent on Behalf of Another Person.

Not Applicable.

Item 7. Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company or Control Person.

See Exhibit A.

Item 8. Identification and Classification of Members of the Group.

See Exhibit A.

Item 9. Notice of Dissolution of Group.

Not Applicable.

Page 21 of 21 Pages

Item 10. Certification.

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above 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.

SIGNATURES

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Dated this 14^th day of February, 2017

/s/ Warren E. Buffett
Warren E. Buffett
BERKSHIRE HATHAWAY INC.
By:	/s/ Warren E. Buffett
	Warren E. Buffett
	Chairman of the Board
NATIONAL INDEMNITY COMPANY, GEICO CORPORATION, GOVERNMENT EMPLOYEES INSURANCE COMPANY, GEICO INDEMNITY COMPANY, NATIONAL FIRE & MARINE INSURANCE COMPANY, FLIGHTSAFETY INTERNATIONAL INC. RETIREMENT INCOME PLAN, FRUIT OF THE LOOM PENSION TRUST, GEICO CORPORATION PENSION PLAN TRUST, JOHNS MANVILLE CORPORATION MASTER PENSION TRUST, BNSF MASTER RETIREMENT TRUST, GENERAL RE CORP. EMPLOYEE RETIREMENT TRUST AND LUBRIZOL CORP. MASTER TRUST PENSION
By:	/s/ Warren E. Buffett
	Warren E. Buffett
	Attorney-in-Fact
By:	/s/ R. Ted Weschler
	R. Ted Weschler