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Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
SEC Accession No. 0000950123-22-002973
Filing Date
2022-02-14
Accepted
2022-02-14 16:01:15
Documents
2
Period of Report
2021-12-31
Effectiveness Date
2022-02-14

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 13F-HR  
1 primary_doc.xml 13F-HR 5737
2 INFORMATION TABLE FOR FORM 13F 0000950123-22-002973-9815.html INFORMATION TABLE  
2 INFORMATION TABLE FOR FORM 13F 0000950123-22-002973-9815.xml INFORMATION TABLE 64581
  Complete submission text file 0000950123-22-002973.txt   71655
Mailing Address 3555 FARNAM STREET OMAHA NE 68131
Business Address 3555 FARNAM STREET OMAHA NE 68131 4023461400
BERKSHIRE HATHAWAY INC (Filer) CIK: 0001067983 (see all company filings)

IRS No.: 470813844 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 13F-HR | Act: 34 | File No.: 028-04545 | Film No.: 22631097
SIC: 6331 Fire, Marine & Casualty Insurance
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