BUFFETT WARREN E → BERKSHIRE HATHAWAY INC BRK-A

Stake: — Shares: —

Composite Decision Signal · PASS (LOW BASE-RATE EDGE) Conviction Score: 6/100 · Filer 90d Win Rate: 100% · Hist. 90d Edge: +2.0%

Passive Schedule 13G filer baseline

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)

0 transactions

0 buys · 0 sales · 0 awards/exercises

Issuer Cluster

8 13D/G filings on this issuer

7 other filings besides this one

Filer Track Record

6 filings by this filer

5 other filings in the data moat

Short Interest

—

Not in latest FINRA snapshot

Other 13D/G Filings on BERKSHIRE HATHAWAY INC

Filed	Form	Filer	Stake	Shares
2026-07-15	SCHEDULE 13D/A	BUFFETT WARREN E	38.20%	188,290	view →
2025-06-30	SCHEDULE	BUFFETT WARREN E	37.00%	198,117	view →
2020-07-08	SC	BUFFETT WARREN E	—	—	view →
2019-07-02	SC	BUFFETT WARREN E	—	—	view →
2018-10-01	SC	GATES WILLIAM H III	—	—	view →
2018-07-18	SC	BUFFETT WARREN E	—	—	view →
2018-04-06	SC	CASCADE INVESTMENT, L.L.C.	—	—	view →

Other Filings by BUFFETT WARREN E

Filed	Form	Issuer	Stake	Shares
2026-07-15	SCHEDULE 13D/A	Berkshire Hathaway Inc.	38.20%	188,290	view →
2025-06-30	SCHEDULE	BERKSHIRE HATHAWAY INC BRK-A	37.00%	198,117	view →
2020-07-08	SC	BERKSHIRE HATHAWAY INC BRK-A	—	—	view →
2019-07-02	SC	BERKSHIRE HATHAWAY INC BRK-A	—	—	view →
2018-07-18	SC	BERKSHIRE HATHAWAY INC BRK-A	—	—	view →

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