Kaizen Financial Strategies: BRK-B position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Kaizen Financial Strategies on BRK-B, newest first. How the timeline and the estimate are built.
Kaizen Financial Strategies held 446 BRK-B shares at 2026-09-30 per its 13F-HR filed 2026-10-09.
the latest 13F is the newest step
- period ended2026-09-3013F 446 sharesChange vs previous 13F -259 shares
0.09% of the 13F portfolio, value $222,086.
13F-HR 0001085146-26-000867 filed by Kaizen Financial Strategies
Accepted , ingested - period ended2026-06-3013F 705 sharesChange vs previous 13F +9 shares
0.14% of the 13F portfolio, value $352,317.
13F-HR 0001842013-26-000004 filed by Kaizen Financial Strategies
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F 696 sharesChange vs previous 13F -13 shares
0.14% of the 13F portfolio, value $330,684.
13F-HR 0001842013-26-000003 filed by Kaizen Financial Strategies
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F 709 sharesChange vs previous 13F -50 shares
0.16% of the 13F portfolio, value $356,379.
13F-HR 0001842013-26-000002 filed by Kaizen Financial Strategies
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 759 sharesChange vs previous 13F +42 shares
0.17% of the 13F portfolio, value $374,301.
13F-HR 0001842013-25-000004 filed by Kaizen Financial Strategies
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 717 sharesChange vs previous 13F +93 shares
0.18% of the 13F portfolio, value $348,297.
13F-HR 0001085146-25-004697 filed by Kaizen Financial Strategies
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F 624 sharesChange vs previous 13F -83 shares
0.19% of the 13F portfolio, value $332,330.
13F-HR 0001085146-25-001936 filed by Kaizen Financial Strategies
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-12-3113F 707 sharesChange vs previous 13F not available
0.18% of the 13F portfolio, value $320,469.
13F-HR 0001085146-25-001487 filed by Kaizen Financial Strategies
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).