Alley Co LLC: MRK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Alley Co LLC on MRK, newest first. How the timeline and the estimate are built.

Alley Co LLC held 126,465 MRK shares at 2021-12-31 per its 13F-HR filed 2022-01-25.

the latest 13F is the newest step

period ended2021-12-31
13F 126,465 shares
Change vs previous 13F +3,683 shares
1.54% of the 13F portfolio, value $9,692,000.
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).
period ended2021-09-30
13F 122,782 shares
Change vs previous 13F +3,295 shares
1.65% of the 13F portfolio, value $9,222,000.
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).
period ended2021-06-30
13F 119,487 shares
Change vs previous 13F +4,446 shares
1.69% of the 13F portfolio, value $9,293,000.
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).
period ended2021-03-31
13F 115,041 shares
Change vs previous 13F +2,176 shares
1.75% of the 13F portfolio, value $8,869,000.
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).
period ended2020-12-31
13F/A 112,865 shares
Change vs previous 13F -463,517 shares
1.92% of the 13F portfolio, value $9,232,000.
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).
period ended2020-09-30
13F 576,382 shares
Change vs previous 13F +5,826 shares
3.47% of the 13F portfolio, value $47,811,000.
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).
period ended2020-06-30
13F 570,556 shares
Change vs previous 13F +147,737 shares
3.41% of the 13F portfolio, value $44,121,000.
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).
period ended2020-03-31
13F 422,819 shares
Change vs previous 13F not available
3.76% of the 13F portfolio, value $32,532,000.
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).