13F-HR/A | SEC Filings Hub

Filing metadata

Accession number: 0000950123-21-002781
Form type: 13F-HR/A
Filer: BERKSHIRE HATHAWAY INC
CIK: CIK 1067983
Filed: Feb 16, 2021
Reporting period: Sep 30, 2020
Description: Institutional holdings

Documents

0000950123-21-002781-index.htm

Complete submission

0000950123-21-002781.txt

directory listing

Filed by

BERKSHIRE HATHAWAY INC