JACOBS & CO/CA: MRK position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of JACOBS & CO/CA on MRK, newest first. How the timeline and the estimate are built.
JACOBS & CO/CA held 102,942 MRK shares at 2026-09-30 per its 13F-HR filed 2026-10-09.
the latest 13F is the newest step
- period ended2026-09-3013F 102,942 sharesChange vs previous 13F -1,010 shares
1.29% of the 13F portfolio, value $14,958,000.
13F-HR 0001055544-26-000005 filed by JACOBS & CO/CA
Accepted , ingested - period ended2026-06-3013F 103,952 sharesChange vs previous 13F -2,897 shares
1.15% of the 13F portfolio, value $13,357,000.
13F-HR 0001055544-26-000003 filed by JACOBS & CO/CA
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F 106,849 sharesChange vs previous 13F -2,220 shares
1.27% of the 13F portfolio, value $12,852,000.
13F-HR 0001055544-26-000002 filed by JACOBS & CO/CA
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F 109,069 sharesChange vs previous 13F -229 shares
1.08% of the 13F portfolio, value $11,480,000.
13F-HR 0001055544-26-000001 filed by JACOBS & CO/CA
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 109,298 sharesChange vs previous 13F -1,709 shares
0.88% of the 13F portfolio, value $9,173,000.
13F-HR 0001055544-25-000007 filed by JACOBS & CO/CA
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 111,007 sharesChange vs previous 13F -3,223 shares
0.87% of the 13F portfolio, value $8,787,000.
13F-HR 0001055544-25-000003 filed by JACOBS & CO/CA
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F 114,230 sharesChange vs previous 13F +589 shares
1.09% of the 13F portfolio, value $10,253,000.
13F-HR 0001055544-25-000002 filed by JACOBS & CO/CA
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-12-3113F 113,641 sharesChange vs previous 13F not available
1.15% of the 13F portfolio, value $11,305,000.
13F-HR 0001055544-25-000001 filed by JACOBS & CO/CA
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).