QCI ASSET MANAGEMENT INC/NY: MRK position timeline

QCI ASSET MANAGEMENT INC/NY held 6,042 MRK 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 6,042 shares

   Change vs previous 13F +10 shares

   0.03% of the 13F portfolio, value $454,000.

   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 6,032 shares

   Change vs previous 13F -861 shares

   0.03% of the 13F portfolio, value $469,000.

   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 6,893 shares

   Change vs previous 13F +470 shares

   0.03% of the 13F portfolio, value $531,000.

   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 6,423 shares

   Change vs previous 13F +93 shares

   0.03% of the 13F portfolio, value $525,000.

   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 6,330 shares

   Change vs previous 13F +679 shares

   0.04% of the 13F portfolio, value $525,000.

   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 5,651 shares

   Change vs previous 13F -1,200 shares

   0.03% of the 13F portfolio, value $437,000.

   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 6,851 shares

   Change vs previous 13F +4,175 shares

   0.05% of the 13F portfolio, value $527,000.

   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 2,676 shares

   Change vs previous 13F not available

   0.02% of the 13F portfolio, value $243,000.

   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).