Seilern Investment Management Ltd: MA position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Seilern Investment Management Ltd on MA, newest first. How the timeline and the estimate are built.
Seilern Investment Management Ltd held 142,816 MA shares at 2026-09-30 per its 13F-HR filed 2026-10-13.
the latest 13F is the newest step
- period ended2026-09-3013F 142,816 sharesChange vs previous 13F -26,594 shares
10.21% of the 13F portfolio, value $78,758,740.
13F-HR 0001817797-26-000008 filed by Seilern Investment Management Ltd
Accepted , ingested - period ended2026-06-3013F 169,410 sharesChange vs previous 13F -8,555 shares
10.96% of the 13F portfolio, value $87,008,976.
13F-HR 0001817797-26-000004 filed by Seilern Investment Management Ltd
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F 177,965 sharesChange vs previous 13F -41,206 shares
10.61% of the 13F portfolio, value $88,921,992.
13F-HR 0001817797-26-000003 filed by Seilern Investment Management Ltd
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F 219,171 sharesChange vs previous 13F -7,267 shares
9.7% of the 13F portfolio, value $125,120,340.
13F-HR 0001817797-26-000001 filed by Seilern Investment Management Ltd
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 226,438 sharesChange vs previous 13F -35,145 shares
9.31% of the 13F portfolio, value $128,800,199.
13F-HR 0001817797-25-000011 filed by Seilern Investment Management Ltd
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 261,583 sharesChange vs previous 13F -17,128 shares
9.7% of the 13F portfolio, value $146,993,951.
13F-HR 0001817797-25-000007 filed by Seilern Investment Management Ltd
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F 278,711 sharesChange vs previous 13F -70,614 shares
9.99% of the 13F portfolio, value $152,767,073.
13F-HR 0001817797-25-000006 filed by Seilern Investment Management Ltd
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-12-3113F 349,325 sharesChange vs previous 13F not available
10.48% of the 13F portfolio, value $183,944,065.
13F-HR 0001817797-25-000003 filed by Seilern Investment Management Ltd
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).