UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: December 31, 2001 Check here if Amendment [ ]; Amendment Number: ______ This Amendment (Check only one.): [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: Berkshire Hathaway Inc. Address: 1440 Kiewit Plaza Omaha, NE 68131 Form 13F File Number: 28-4545 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person Signing this Report on Behalf of Reporting Manager: Name: Marc D. Hamburg Title: Vice President Phone: 402-346-1400 Signature, Place, and Date of Signing: (s) Marc D. Hamburg Omaha, NE February 13, 2002 ----------------------- ----------------- ------------------- [Signature] [City, State] [Date] Report Type (Check only one.): [ ] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.) [ ] 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).) [X] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).) List of Other Managers Reporting for this Manager: Form 13F File Number Name 28-5194 General Re - New England Asset Management, Inc. Form 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: 18 ----------- Form 13F Information Table Entry Total: 65 ----------- Form 13F Information Table Value Total: $28,057,437 ----------- (thousands) Confidential Information has been omitted from the public Form 13F and filed separately with the Commission. Included in this information is information regarding Berkshire's position in First Data Corporation included in its September 30, 2001 public Form 13F. List of Other Included Managers: Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report. [If there are no entries in this list, state "NONE" and omit the column headings and list entries.] NO. FORM 13F FILE NUMBER NAME 1. 28-5678 Berkshire Hathaway Life Insurance Co. of Nebraska 2. 28-5676 BHG Life Insurance Co. 3. 28-719 Blue Chip Stamps 4. 28-554 Buffett, Warren E. 5. 28-1517 Columbia Insurance Co. 6. 28-2226 Cornhusker Casualty Co. 7. 28-6102 Cypress Insurance Co. 8. 28-852 GEICO Corp. 9. 28-101 Government Employees Ins. Corp. 10. 28-1066 National Fire & Marine 11. 28-718 National Indemnity Co. 12. 28-5006 National Liability & Fire Ins. Co. 13. 28-6104 Nebraska Furniture Mart 14. 28-717 OBH Inc. 15. 28-2740 Plaza Investment Managers 16. 28-1357 Wesco Financial Corp. 17. 28-3091 Wesco Financial Ins. Co. 18. 28-3105 Wesco Holdings Midwest, Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: December 31, 2001 Check here if Amendment [ ]; Amendment Number: ______ This Amendment (Check only one.): [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: Berkshire Hathaway Life Insurance Co. of Nebraska Address: 3024 Harney St. Omaha, NE 68131 Form 13F File Number: 28-5678 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person Signing this Report on Behalf of Reporting Manager: Name: Marc D. Hamburg Title: Assistant Secretary Phone: 402-346-1400 Signature, Place, and Date of Signing: (s) Marc D. Hamburg Omaha, NE February 13, 2002 ----------------------- ----------------- ------------------- [Signature] [City, State] [Date] Report Type (Check only one.): [ ] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.) [X] 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).) [ ] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).) List of Other Managers Reporting for this Manager: Form 13F File Number Name 28-4545 Berkshire Hathaway Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: December 31, 2001 Check here if Amendment [ ]; Amendment Number: ______ This Amendment (Check only one.): [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: BHG Life Insurance Company Address: 3024 Harney St. Omaha, NE 68131 Form 13F File Number: 28-5676 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person Signing this Report on Behalf of Reporting Manager: Name: Marc D. Hamburg Title: Assistant Secretary Phone: 402-346-1400 Signature, Place, and Date of Signing: (s) Marc D. Hamburg Omaha, NE February 13, 2002 ----------------------- ----------------- ------------------- [Signature] [City, State] [Date] Report Type (Check only one.): [ ] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.) [X] 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).) [ ] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).) List of Other Managers Reporting for this Manager: Form 13F File Number Name 28-4545 Berkshire Hathaway Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: December 31, 2001 Check here if Amendment [ ]; Amendment Number: ______ This Amendment (Check only one.): [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: Blue Chip Stamps Address: 301 E. Colorado Blvd. Pasadena, CA 91101 Form 13F File Number: 28-719 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person Signing this Report on Behalf of Reporting Manager: Name: Marc D. Hamburg Title: Assistant Secretary Phone: 402-346-1400 Signature, Place, and Date of Signing: (s) Marc D. Hamburg Omaha, NE February 13, 2002 ----------------------- ----------------- ------------------- [Signature] [City, State] [Date] Report Type (Check only one.): [ ] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.) [X] 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).) [ ] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).) List of Other Managers Reporting for this Manager: Form 13F File Number Name 28-4545 Berkshire Hathaway Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: December 31, 2001 Check here if Amendment [ ]; Amendment Number: ______ This Amendment (Check only one.): [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: Warren E. Buffett Address: 1440 Kiewit Plaza Omaha, NE 68131 Form 13F File Number: 28-554 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person Signing this Report on Behalf of Reporting Manager: Name: Warrent E. Buffett Title: Phone: 402-346-1400 Signature, Place, and Date of Signing: (s) Warren E. Buffett Omaha, NE February 13, 2002 ----------------------- ----------------- ------------------- [Signature] [City, State] [Date] Report Type (Check only one.): [ ] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.) [ ] 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).) [X] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).) List of Other Managers Reporting for this Manager: Form 13F File Number Name 28-4545 Berkshire Hathaway Inc. Form 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: 0 ----------- Form 13F Information Table Entry Total: 0 ----------- Form 13F Information Table Value Total: $ 0 ----------- (thousands) Confidential Information has been omitted from the public Form 13F and filed separately with the Commission. List of Other Included Managers: Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report. [If there are no entries in this list, state "NONE" and omit the column headings and list entries.] NONE UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: December 31, 2001 Check here if Amendment [ ]; Amendment Number: ______ This Amendment (Check only one.): [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: Columbia Insurance Company Address: 3024 Harney St. Omaha, NE 68131 Form 13F File Number: 28-1517 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person Signing this Report on Behalf of Reporting Manager: Name: Marc D. Hamburg Title: Treasurer Phone: 402-346-1400 Signature, Place, and Date of Signing: (s) Marc D. Hamburg Omaha, NE February 13, 2002 ----------------------- ----------------- ------------------- [Signature] [City, State] [Date] Report Type (Check only one.): [ ] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.) [X] 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).) [ ] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).) List of Other Managers Reporting for this Manager: Form 13F File Number Name 28-4545 Berkshire Hathaway Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: December 31, 2001 Check here if Amendment [ ]; Amendment Number: ______ This Amendment (Check only one.): [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: Cornhusker Casualty Company Address: 9290 West Dodge Rd. Omaha, NE 68114 Form 13F File Number: 28-2226 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person Signing this Report on Behalf of Reporting Manager: Name: Marc D. Hamburg Title: Assistant Secretary Phone: 402-346-1400 Signature, Place, and Date of Signing: (s) Marc D. Hamburg Omaha, NE February 13, 2002 ----------------------- ----------------- ------------------- [Signature] [City, State] [Date] Report Type (Check only one.): [ ] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.) [X] 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).) [ ] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).) List of Other Managers Reporting for this Manager: Form 13F File Number Name 28-4545 Berkshire Hathaway Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: December 31, 2001 Check here if Amendment [ ]; Amendment Number: ______ This Amendment (Check only one.): [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: Cypress Insurance Company Address: 1825 S. Grant St. San Mateo, CA 94402 Form 13F File Number: 28-6102 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person Signing this Report on Behalf of Reporting Manager: Name: Marc D. Hamburg Title: Assistant Secretary Phone: 402-346-1400 Signature, Place, and Date of Signing: (s) Marc D. Hamburg Omaha, NE February 13, 2002 ----------------------- ----------------- ------------------- [Signature] [City, State] [Date] Report Type (Check only one.): [ ] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.) [X] 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).) [ ] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).) List of Other Managers Reporting for this Manager: Form 13F File Number Name 28-4545 Berkshire Hathaway Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: December 31, 2001 Check here if Amendment [ ]; Amendment Number: ______ This Amendment (Check only one.): [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: GEICO Corporation Address: One GEICO Plaza Washington, DC 20076 Form 13F File Number: 28-852 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person Signing this Report on Behalf of Reporting Manager: Name: Charles R. Davies Title: Vice President Phone: 301-986-2652 Signature, Place, and Date of Signing: (s) Charles R. Davies Washington, DC February 13, 2002 ----------------------- ----------------- ------------------- [Signature] [City, State] [Date] Report Type (Check only one.): [ ] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.) [X] 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).) [ ] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).) List of Other Managers Reporting for this Manager: Form 13F File Number Name 28-4545 Berkshire Hathaway Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: December 31, 2001 Check here if Amendment [ ]; Amendment Number: ______ This Amendment (Check only one.): [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: Government Employees Insurance Company Address: One GEICO Plaza Washington, DC 20076-0001 Form 13F File Number: 28-101 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person Signing this Report on Behalf of Reporting Manager: Name: Charles R. Davies Title: Vice President Phone: 301-986-2652 Signature, Place, and Date of Signing: (s) Charles R. Davies Washington, DC February 13, 2002 ----------------------- ----------------- ------------------- [Signature] [City, State] [Date] Report Type (Check only one.): [ ] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.) [X] 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).) [ ] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).) List of Other Managers Reporting for this Manager: Form 13F File Number Name 28-4545 Berkshire Hathaway Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: December 31, 2001 Check here if Amendment [ ]; Amendment Number: ______ This Amendment (Check only one.): [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: National Fire & Marine Insurance Company Address: 3024 Harney St. Omaha, NE 68131 Form 13F File Number: 28-1066 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person Signing this Report on Behalf of Reporting Manager: Name: Marc D. Hamburg Title: Treasurer Phone: 402-346-1400 Signature, Place, and Date of Signing: (s) Marc D. Hamburg Omaha, NE February 13, 2002 ----------------------- ----------------- ------------------- [Signature] [City, State] [Date] Report Type (Check only one.): [ ] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.) [X] 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).) [ ] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).) List of Other Managers Reporting for this Manager: Form 13F File Number Name 28-4545 Berkshire Hathaway Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: December 31, 2001 Check here if Amendment [ ]; Amendment Number: ______ This Amendment (Check only one.): [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: National Indemnity Company Address: 3024 Harney St. Omaha, NE 68131 Form 13F File Number: 28-718 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person Signing this Report on Behalf of Reporting Manager: Name: Marc D. Hamburg Title: Treasurer Phone: 402-346-1400 Signature, Place, and Date of Signing: (s) Marc D. Hamburg Omaha, NE February 13, 2002 ----------------------- ----------------- ------------------- [Signature] [City, State] [Date] Report Type (Check only one.): [ ] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.) [X] 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).) [ ] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).) List of Other Managers Reporting for this Manager: Form 13F File Number Name 28-4545 Berkshire Hathaway Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: December 31, 2001 Check here if Amendment [ ]; Amendment Number: ______ This Amendment (Check only one.): [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: National Liability & Fire Insurance Company Address: 3024 Harney St. Omaha, NE 68131 Form 13F File Number: 28-5006 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person Signing this Report on Behalf of Reporting Manager: Name: Marc D. Hamburg Title: Treasurer Phone: 402-346-1400 Signature, Place, and Date of Signing: (s) Marc D. Hamburg Omaha, NE February 13, 2002 ----------------------- ----------------- ------------------- [Signature] [City, State] [Date] Report Type (Check only one.): [ ] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.) [X] 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).) [ ] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).) List of Other Managers Reporting for this Manager: Form 13F File Number Name 28-4545 Berkshire Hathaway Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: December 31, 2001 Check here if Amendment [ ]; Amendment Number: ______ This Amendment (Check only one.): [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: Nebraska Furniture Mart, Inc. Address: 700 South 72nd Street Omaha, NE 68114 Form 13F File Number: 28-6104 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person Signing this Report on Behalf of Reporting Manager: Name: Marc D. Hamburg Title: Treasurer Phone: 402-346-1400 Signature, Place, and Date of Signing: (s) Marc D. Hamburg Omaha, NE February 13, 2002 ----------------------- ----------------- ------------------- [Signature] [City, State] [Date] Report Type (Check only one.): [ ] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.) [X] 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).) [ ] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).) List of Other Managers Reporting for this Manager: Form 13F File Number Name 28-4545 Berkshire Hathaway Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: December 31, 2001 Check here if Amendment [ ]; Amendment Number: ______ This Amendment (Check only one.): [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: OBH Inc. Address: 1440 Kiewit Plaza Omaha, NE 68131 Form 13F File Number: 28-717 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person Signing this Report on Behalf of Reporting Manager: Name: Marc D. Hamburg Title: Vice President Phone: 402-346-1400 Signature, Place, and Date of Signing: (s) Marc D. Hamburg Omaha, NE February 13, 2002 ----------------------- ----------------- ------------------- [Signature] [City, State] [Date] Report Type (Check only one.): [ ] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.) [X] 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).) [ ] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).) List of Other Managers Reporting for this Manager: Form 13F File Number Name 28-4545 Berkshire Hathaway Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: December 31, 2001 Check here if Amendment [ ]; Amendment Number: ______ This Amendment (Check only one.): [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: Plaza Investment Managers, Inc. Address: One GEICO Plaza Washington, DC 20076-0001 Form 13F File Number: 28-2740 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person Signing this Report on Behalf of Reporting Manager: Name: Thomas M. Wells Title: Treasurer Phone: 301-986-3433 Signature, Place, and Date of Signing: (s) Thomas M. Wells Washington, DC February 13, 2002 ----------------------- ----------------- ------------------- [Signature] [City, State] [Date] Report Type (Check only one.): [ ] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.) [X] 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).) [ ] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).) List of Other Managers Reporting for this Manager: Form 13F File Number Name 28-4545 Berkshire Hathaway Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: December 31, 2001 Check here if Amendment [ ]; Amendment Number: ______ This Amendment (Check only one.): [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: Wesco Financial Corporation Address: 301 E. Colorado Blvd. Pasadena, CA 91101 Form 13F File Number: 28-1357 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person Signing this Report on Behalf of Reporting Manager: Name: Jeffrey L. Jacobson Title: Vice President Phone: 626-585-6700 Signature, Place, and Date of Signing: (s) Jeffrey L. Jacobson Pasadena, CA February 13, 2002 ----------------------- ----------------- ------------------- [Signature] [City, State] [Date] Report Type (Check only one.): [ ] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.) [X] 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).) [ ] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).) List of Other Managers Reporting for this Manager: Form 13F File Number Name 28-4545 Berkshire Hathaway Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: December 31, 2001 Check here if Amendment [ ]; Amendment Number: ______ This Amendment (Check only one.): [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: Wesco Financial Insurance Company Address: 3024 Harney St. Omaha, NE 68131 Form 13F File Number: 28-3091 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person Signing this Report on Behalf of Reporting Manager: Name: Marc D. Hamburg Title: Assistant Secretary Phone: 402-346-1400 Signature, Place, and Date of Signing: (s) Marc D. Hamburg Omaha, NE February 13, 2002 ----------------------- ----------------- ------------------- [Signature] [City, State] [Date] Report Type (Check only one.): [ ] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.) [X] 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).) [ ] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).) List of Other Managers Reporting for this Manager: Form 13F File Number Name 28-4545 Berkshire Hathaway Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: December 31, 2001 Check here if Amendment [ ]; Amendment Number: ______ This Amendment (Check only one.): [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: Wesco Holdings Midwest, Inc. Address: 1440 Kiewit Plaza Omaha, NE 68131 Form 13F File Number: 28-3105 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person Signing this Report on Behalf of Reporting Manager: Name: Marc D. Hamburg Title: Treasurer Phone: 402-346-1400 Signature, Place, and Date of Signing: (s) Marc D. Hamburg Omaha, NE February 13, 2002 ----------------------- ----------------- ------------------- [Signature] [City, State] [Date] Report Type (Check only one.): [ ] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.) [X] 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).) [ ] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).) List of Other Managers Reporting for this Manager: Form 13F File Number Name 28-4545 Berkshire Hathaway Inc. BERKSHIRE HATHAWAY INC. Form 13F Information Table December 31, 2001 Column 6 Column 4 Investment Discretion Column 8 Market Column 5 ---------------------- Voting Authority Column 1 Column 2 Column 3 Value Shares or (b) (c) Column 7 ------------------------ Name of Title of CUSIP (In Principal (a) Shared- Shared- Other (a) (b) (c) Issuer Class Number Thousands) Amount $ Sole Defined Other Managers Sole Shared None --------- -------- ------- ---------- ---------- ---- ------- ------- -------- ---- ------ ---- American Express Co. Com 025816 10 9 614,775 17,225,400 X 4, 5, 14 17,225,400 285,328 7,994,634 X 4, 10, 14 7,994,634 4,291,932 120,255,879 X 4, 11, 14 120,255,879 69,349 1,943,100 X 4, 3, 14, 16, 17, 18 1,943,100 49,956 1,399,713 X 4, 13, 14 1,399,713 99,646 2,791,974 X 4, 14 2,791,974 Block H & R Com 093671 10 5 715,164 15,999,200 X 4, 11, 14 15,999,200 Coca Cola Com 191216 10 0 18,860 400,000 X 4, 14 400,000 83,738 1,776,000 X 4, 12, 14 1,776,000 339,744 7,205,600 X 4, 3, 14, 16, 17, 18 7,205,600 1,892,676 40,141,600 X 4, 5, 14 40,141,600 6,598,436 139,945,600 X 4, 11, 14 139,945,600 430,913 9,139,200 X 4, 10, 14 9,139,200 43,001 912,000 X 4, 7, 14 912,000 22,632 480,000 X 4, 13, 14 480,000 Dun & Bradstreet Corp. Com 26483E 10 0 46,368 1,313,550 X 4, 11, 14 1,313,550 138,724 3,929,850 X 4, 8, 9, 11, 14, 15 3,929,850 First Energy Com 337932 10 7 75,004 2,144,205 X 4, 11, 14 2,144,205 GATX Corp. Com 361448 10 3 147,664 4,540,700 X 4, 11, 14 4,540,700 91,056 2,800,000 X 4, 8, 9, 11, 14, 15 2,800,000 Gannett Inc. Com 364730 10 1 244,502 3,636,800 X 4, 11, 14 3,636,800 The Gillette Co. Com 375766 10 2 2,004,000 60,000,000 X 4, 11, 14 60,000,000 694,720 20,800,000 X 4, 5, 14 20,800,000 213,760 6,400,000 X 4, 10, 14 6,400,000 213,760 6,400,000 X 4, 3, 14, 16, 17, 18 6,400,000 26,720 800,000 X 4, 12, 14 800,000 53,440 1,600,000 X 4, 7, 14 1,600,000 Great Lakes Chemical Corp. Com 390568 10 3 168,714 6,948,700 X 4, 8, 9, 11, 14, 15 6,948,700 Jones Apparel Group Inc. Com 480074 10 3 286,891 8,649,100 X 4, 8, 9, 11, 14, 15 8,649,100 La-Z-Boy Com 505336 10 7 1,180 54,100 X 4, 11, 14 54,100 Liz Claiborne Com 539320 10 1 48,969 984,300 X 4, 11, 14 984,300 ------- 20,011,622 ---------- BERKSHIRE HATHAWAY INC. Form 13F Information Table December 31, 2001 Column 6 Column 4 Investment Discretion Column 8 Market Column 5 ---------------------- Voting Authority Column 1 Column 2 Column 3 Value Shares or (b) (c) Column 7 ---------------------- Name of Title of CUSIP (In Principal (a) Shared- Shared- Other (a) (b) (c) Issuer Class Number Thousands) Amount $ Sole Defined Other Managers Sole Shared None ------------ -------- ------- ---------- ---------- ---- ------- ------- -------- ---- ------ ---- M & T Bank Corporation Com 55261F 10 4 436,886 5,997,060 X 4, 11, 14 5,997,060 39,776 546,000 X 4, 8, 9, 11, 14, 15 546,000 12,071 165,700 X 4, 10, 14 165,700 Moody's Com 615369 10 5 643,352 16,140,300 X 4, 11, 14 16,140,300 313,288 7,859,700 X 4, 8, 9, 11, 14, 15 7,859,700 Mueller Industries Com 624756 10 2 106,962 3,216,900 X 4, 11, 14 3,216,900 Nike Inc. Com 654106 10 3 247,777 4,405,700 X 4, 8, 9, 11, 14, 15 4,405,700 29,526 525,000 X 4, 8, 11, 14, 15 525,000 Outback Steakhouse Inc. Com 689899 10 2 63,962 1,867,500 X 4, 8, 9, 11, 14, 15 1,867,500 Sealed Air Corporation Com 81211K 10 0 124,432 3,048,300 X 4, 11, 14 3,048,300 Sealed Air Corporation PVD CVA 81211K 20 9 28,165 679,500 X 4, 11, 14 679,500 Shaw Communi- cations Inc. Cl B 82028K 20 0 445,200 21,000,000 X 4, 8, 9, 11, 14, 15 21,000,000 21,200 1,000,000 X 4, 8, 11, 14, 15 1,000,000 Sun Trusts Banks Inc. Com 867914 10 3 310,133 4,946,300 X 4, 11, 14 4,946,300 53,922 860,000 X 4, 5, 14 860,000 Torchmark Corp. Com 891027 10 4 8,371 212,834 X 4, 1, 11, 14 212,834 17,688 449,728 X 4, 5, 14 449,728 30,331 771,200 X 4, 11, 14 771,200 25,159 639,700 X 4, 10, 14 639,700 USG Corporation Com 903293 40 5 37,180 6,500,000 X 4, 11, 14 6,500,000 Washington Post Co. Cl B 939640 10 8 473,981 894,304 X 4, 11, 14 894,304 78,605 148,311 X 4, 1, 2, 6, 11, 14 148,311 343,527 648,165 X 4, 10, 14 648,165 19,602 36,985 X 4, 12, 14 36,985 Wells Fargo & Co. Del Com 949746 10 1 553,303 12,728,390 X 4, 5, 14 12,728,390 6,521 150,000 X 4, 7, 14 150,000 44,409 1,021,600 X 4, 3, 14, 16, 17, 18 1,021,600 5,259 120,970 X 4, 10, 14 120,970 26,293 604,860 X 4, 13, 14 604,860 60,597 1,394,000 X 4, 12, 14 1,394,000 36,946 850,000 X 4, 14 850,000 1,582,102 36,395,260 X 4, 11, 14 36,395,260 Wesco Finl Corp. Com 950817 10 6 1,796,472 5,703,087 X 4, 3, 14 5,703,087 Zenith National Ins. Corp. Com 989390 10 9 22,817 816,655 X 4, 11, 14 816,655 ----------- 8,045,815 ----------- GRAND TOTAL $28,057,437 =========== BERKSHIRE HATHAWAY INC. 1440 KIEWIT PLAZA OMAHA, NEBRASKA 68131 TELEPHONE (402) 346-1400 FAX (402) 346-3375 February 13, 2002 Securities and Exchange Commission Judiciary Plaza 450 Fifth Street, N.W. Washington, DC 20549 Gentlemen: Enclosed herewith for filing is one Form 13F for the Quarter ended December 31, 2001 for the following nineteen "Institutional Investment Managers": 13F File Number --------------- Berkshire Hathaway Inc. 28-4545 Berkshire Hathaway Life Ins. Co. of NE 28-5678 BHG Life Insurance Company 28-5676 Blue Chip Stamps 28-719 Warren E. Buffett 28-554 Columbia Insurance Company 28-1517 Cornhusker Casualty Company 28-2226 Cypress Insurance Company 28-6102 GEICO Corporation 28-852 Government Employees Insurance Company 28-101 National Fire & Marine Ins. Co. 28-1066 National Indemnity Company 28-718 National Liability and Fire Ins. Co. 28-5006 Nebraska Furniture Mart, Inc. 28-6104 OBH Inc. 28-717 Plaza Investment Managers 28-2740 Wesco Financial Corporation 28-1357 Wesco Financial Insurance Company 28-3091 Wesco Holdings Midwest, Inc. 28-3105 Also enclosed under separate cover are two separate envelopes marked "Confidential Treatment" relating to information omitted from the Forms 13F in accordance with SEC Rule 24b-2. Yours truly, BERKSHIRE HATHAWAY INC. /s/ Marc D. Hamburg -------------------------------- Marc D. Hamburg Vice President Enclosures