ARMSTRONG SHAW ASSOCIATES INC/CT: BRK-A position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ARMSTRONG SHAW ASSOCIATES INC/CT on BRK-A, newest first. How the timeline and the estimate are built.

ARMSTRONG SHAW ASSOCIATES INC/CT held 20 BRK-A shares at 2023-09-30 per its 13F-HR filed 2023-10-13.

the latest 13F is the newest step

period ended2023-09-30
13F 20 shares
Change vs previous 13F 0 shares
11.17% of the 13F portfolio, value $10,629,540.
13F-HR 0001034550-23-000004 filed by ARMSTRONG SHAW ASSOCIATES INC/CT
Filed 2023-10-13 (acceptance time not in the bulk data set), ingested 2026-10-07 18:30:40 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2023-06-30
13F 20 shares
Change vs previous 13F 0 shares
10.54% of the 13F portfolio, value $10,356,200.
13F-HR 0001034550-23-000003 filed by ARMSTRONG SHAW ASSOCIATES INC/CT
Filed 2023-08-07 (acceptance time not in the bulk data set), ingested 2026-10-07 18:31:37 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2023-03-31
13F 20 shares
Change vs previous 13F 0 shares
9.14% of the 13F portfolio, value $9,312,000.
13F-HR 0001034550-23-000002 filed by ARMSTRONG SHAW ASSOCIATES INC/CT
Filed 2023-05-03 (acceptance time not in the bulk data set), ingested 2026-10-07 18:32:36 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2022-12-31
13F 20 shares
Change vs previous 13F 0 shares
9.32% of the 13F portfolio, value $9,374,219.
13F-HR 0001034550-23-000001 filed by ARMSTRONG SHAW ASSOCIATES INC/CT
Filed 2023-02-07 (acceptance time not in the bulk data set), ingested 2026-10-07 18:33:21 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2022-09-30
13F 20 shares
Change vs previous 13F 0 shares
8.72% of the 13F portfolio, value $8,129,000.
13F-HR 0001034550-22-000004 filed by ARMSTRONG SHAW ASSOCIATES INC/CT
Filed 2022-11-04 (acceptance time not in the bulk data set), ingested 2026-10-07 18:34:10 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2022-06-30
13F 20 shares
Change vs previous 13F 0 shares
8.24% of the 13F portfolio, value $8,179,000.
13F-HR 0001034550-22-000003 filed by ARMSTRONG SHAW ASSOCIATES INC/CT
Filed 2022-07-26 (acceptance time not in the bulk data set), ingested 2026-10-07 18:35:03 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2022-03-31
13F 20 shares
Change vs previous 13F 0 shares
8.84% of the 13F portfolio, value $10,578,000.
13F-HR 0001034550-22-000002 filed by ARMSTRONG SHAW ASSOCIATES INC/CT
Filed 2022-04-21 (acceptance time not in the bulk data set), ingested 2026-10-07 18:35:57 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2021-12-31
13F 20 shares
Change vs previous 13F not available
7.33% of the 13F portfolio, value $9,013,000.
13F-HR 0001034550-22-000001 filed by ARMSTRONG SHAW ASSOCIATES INC/CT
Filed 2022-02-02 (acceptance time not in the bulk data set), ingested 2026-10-07 18:36:54 UTC
Acceptance time not in the bulk data set (spec §4.2).