BERKSHIRE HATHAWAY INC

9 filings 2 distinct issuers Active 2018-03-26 → 2025-02-13

Track Record

Total filings

1 SCHEDULE · 8 SC

Distinct issuers

22% issuer diversity

Median stake

45%

35,892,479 avg shares

AI briefs cached

0/9

intent-classified filings

Backtested Performance · post-filing returns (split + dividend adjusted)

Median 30d

-18.8%

across 1 filings · win rate 0%

Median 60d

-13.2%

across 1 filings · win rate 0%

Median 90d

-16.9%

across 1 filings · win rate 0%

Median 1y

-17.0%

across 1 filings · win rate 0%

Anchor: closest trading day on/after filing's date_of_event. Source: Yahoo Finance daily adj_close. Past performance is not indicative of future results.

Filings · 9 total

Filed	Form	Issuer	Stake	Shares
2025-02-13	SCHEDULE	DAVITA INC.DVA	45.00%	35,892,479	view →
2022-02-14	SC	DAVITA INC.DVA	—	—	view →
2021-08-04	SC	DAVITA INC.DVA	—	—	view →
2021-02-16	SC	DAVITA INC.DVA	—	—	view →
2020-09-21	SC	DAVITA INC.DVA	—	—	view →
2019-11-12	SC	DAVITA INC.DVA	—	—	view →
2018-05-11	SC	DAVITA INC.DVA	—	—	view →
2018-04-12	SC	USG CORP	—	—	view →
2018-03-26	SC	USG CORP	—	—	view →

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