QCI ASSET MANAGEMENT INC/NY: BRK-B position timeline

QCI ASSET MANAGEMENT INC/NY held 186,009 BRK-B shares at 2021-09-30 per its 13F-HR filed 2021-11-04.

the latest 13F is the newest step

1. period ended2021-09-30

   13F 186,009 shares

   Change vs previous 13F +1,367 shares

   2.95% of the 13F portfolio, value $50,769,000.

   13F-HR 0000930441-21-000008 filed by QCI ASSET MANAGEMENT INC/NY
   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).

2. period ended2021-06-30

   13F 184,642 shares

   Change vs previous 13F -1,790 shares

   3.03% of the 13F portfolio, value $51,316,000.

   13F-HR 0000930441-21-000005 filed by QCI ASSET MANAGEMENT INC/NY
   Filed 2021-08-10 (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).

3. period ended2021-03-31

   13F 186,432 shares

   Change vs previous 13F -20,031 shares

   2.99% of the 13F portfolio, value $47,628,000.

   13F-HR 0000930441-21-000004 filed by QCI ASSET MANAGEMENT INC/NY
   Filed 2021-05-13 (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).

4. period ended2020-12-31

   13F 206,463 shares

   Change vs previous 13F -7,526 shares

   3.07% of the 13F portfolio, value $47,873,000.

   13F-HR 0000930441-21-000001 filed by QCI ASSET MANAGEMENT INC/NY
   Filed 2021-01-29 (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).

5. period ended2020-09-30

   13F 213,989 shares

   Change vs previous 13F -5,710 shares

   3.41% of the 13F portfolio, value $45,567,000.

   13F-HR 0000930441-20-000007 filed by QCI ASSET MANAGEMENT INC/NY
   Filed 2020-10-16 (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).

6. period ended2020-06-30

   13F 219,699 shares

   Change vs previous 13F +11,011 shares

   3.07% of the 13F portfolio, value $39,218,000.

   13F-HR 0000930441-20-000004 filed by QCI ASSET MANAGEMENT INC/NY
   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).

7. period ended2020-03-31

   13F 208,688 shares

   Change vs previous 13F +6,519 shares

   3.72% of the 13F portfolio, value $38,154,000.

   13F-HR 0000930441-20-000003 filed by QCI ASSET MANAGEMENT INC/NY
   Filed 2020-05-14 (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).

8. period ended2019-12-31

   13F 202,169 shares

   Change vs previous 13F not available

   3.96% of the 13F portfolio, value $45,791,000.

   13F-HR 0000930441-20-000001 filed by QCI ASSET MANAGEMENT INC/NY
   Filed 2020-02-14 (acceptance time not in the bulk data set), ingested 2026-10-07 18:54:20 UTC

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