DOSSIER · 13F Holders · —BellwetherCompounder
BERKSHIRE HATHAWAY INC DEL
0 institutions still hold BERKSHIRE HATHAWAY INC DEL as of —. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 084670902·0 13F holders
AI Holders Summary · —
0 institutions reported BERKSHIRE HATHAWAY INC DEL in —. Top-holder concentration data is loading. +39 net new institutions vs prior quarter — accumulation reading.