Assenagon Asset Management S.A.: SEI position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Assenagon Asset Management S.A. on SEI, newest first. How the timeline and the estimate are built.
Assenagon Asset Management S.A. held 79,594 SEI shares at 2026-06-30 per its 13F-HR/A filed 2026-08-21.
the latest 13F is the newest step
- period ended2026-06-3013F/A 79,594 sharesChange vs previous 13F -352,329 shares
0.01% of the 13F portfolio, value $6,404,133.
13F-HR/A 0001546007-26-000007 filed by Assenagon Asset Management S.A.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F 431,923 sharesChange vs previous 13F +204,381 shares
0.04% of the 13F portfolio, value $24,407,969.
13F-HR 0001546007-26-000003 filed by Assenagon Asset Management S.A.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F 227,542 sharesChange vs previous 13F -168,012 shares
0.02% of the 13F portfolio, value $10,460,106.
13F-HR 0001546007-26-000002 filed by Assenagon Asset Management S.A.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 395,554 sharesChange vs previous 13F +360,054 shares
0.02% of the 13F portfolio, value $15,810,293.
13F-HR 0001546007-25-000008 filed by Assenagon Asset Management S.A.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 35,500 sharesChange vs previous 13F 0 shares
<0.01% of the 13F portfolio, value $1,004,295.
13F-HR 0001546007-25-000005 filed by Assenagon Asset Management S.A.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F 35,500 sharesChange vs previous 13F +35,500 shares
<0.01% of the 13F portfolio, value $772,480.
13F-HR 0001546007-25-000003 filed by Assenagon Asset Management S.A.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-12-3113F 0 sharesChange vs previous 13F -55,273 shares
13F-HR 0001546007-25-000002 filed by Assenagon Asset Management S.A.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
Exited: the 13F for this period no longer lists the position.
- period ended2024-09-3013F 55,273 sharesChange vs previous 13F not available
<0.01% of the 13F portfolio, value $705,283.
13F-HR 0001546007-24-000010 filed by Assenagon Asset Management S.A.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).