Alley Co LLC: BRK-B position timeline

Alley Co LLC held 22,366 BRK-B shares at 2021-12-31 per its 13F-HR filed 2022-01-25.

the latest 13F is the newest step

1. period ended2021-12-31

   13F 22,366 shares

   Change vs previous 13F +137 shares

   1.06% of the 13F portfolio, value $6,687,000.

   13F-HR 0001569141-22-000001 filed by Alley Co LLC
   Filed 2022-01-25 (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).

2. period ended2021-09-30

   13F 22,229 shares

   Change vs previous 13F +205 shares

   1.09% of the 13F portfolio, value $6,067,000.

   13F-HR 0001569141-21-000006 filed by Alley Co LLC
   Filed 2021-11-04 (acceptance time not in the bulk data set), ingested 2026-10-07 18:37:51 UTC

   Acceptance time not in the bulk data set (spec §4.2).

3. period ended2021-06-30

   13F 22,024 shares

   Change vs previous 13F +792 shares

   1.11% of the 13F portfolio, value $6,121,000.

   13F-HR 0001569141-21-000005 filed by Alley Co LLC
   Filed 2021-07-30 (acceptance time not in the bulk data set), ingested 2026-10-07 18:38:33 UTC

   Acceptance time not in the bulk data set (spec §4.2).

4. period ended2021-03-31

   13F 21,232 shares

   Change vs previous 13F -111 shares

   1.07% of the 13F portfolio, value $5,424,000.

   13F-HR 0001569141-21-000004 filed by Alley Co LLC
   Filed 2021-05-11 (acceptance time not in the bulk data set), ingested 2026-10-07 18:39:37 UTC

   Acceptance time not in the bulk data set (spec §4.2).

5. period ended2020-12-31

   13F/A 21,343 shares

   Change vs previous 13F +550 shares

   1.03% of the 13F portfolio, value $4,949,000.

   13F-HR/A 0001569141-21-000003 filed by Alley Co LLC
   Filed 2021-02-16 (acceptance time not in the bulk data set), ingested 2026-10-07 18:42:52 UTC

   Acceptance time not in the bulk data set (spec §4.2).

6. period ended2020-09-30

   13F 20,793 shares

   Change vs previous 13F +715 shares

   0.32% of the 13F portfolio, value $4,428,000.

   13F-HR 0001569141-20-000005 filed by Alley Co LLC
   Filed 2020-11-12 (acceptance time not in the bulk data set), ingested 2026-10-07 18:48:21 UTC

   Acceptance time not in the bulk data set (spec §4.2).

7. period ended2020-06-30

   13F 20,078 shares

   Change vs previous 13F +876 shares

   0.28% of the 13F portfolio, value $3,584,000.

   13F-HR 0001569141-20-000003 filed by Alley Co LLC
   Filed 2020-07-31 (acceptance time not in the bulk data set), ingested 2026-10-07 18:52:28 UTC

   Acceptance time not in the bulk data set (spec §4.2).

8. period ended2020-03-31

   13F 19,202 shares

   Change vs previous 13F not available

   0.41% of the 13F portfolio, value $3,511,000.

   13F-HR 0001569141-20-000002 filed by Alley Co LLC
   Filed 2020-05-01 (acceptance time not in the bulk data set), ingested 2026-10-07 18:53:21 UTC

   Acceptance time not in the bulk data set (spec §4.2).