Janus Henderson: FDMT position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Janus Henderson on FDMT, newest first. How the timeline and the estimate are built.
Janus Henderson held 5,746,289 FDMT shares at 2026-06-30 per its 13F-HR filed 2026-08-14.
the latest 13F is the newest step
- period ended2026-06-3013F 5,746,289 sharesShare basis changed not comparable
Membership change: Jupiter Topco LLC joined the group. 0.03% of the 13F portfolio, value $76,465,835.
13F-HR 0001085146-26-000611 filed by Jupiter Topco LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F/A 5,247,151 sharesChange vs previous 13F +611,276 shares
0.02% of the 13F portfolio, value $48,868,164.
13F-HR/A 0001085146-26-000420 filed by JANUS HENDERSON GROUP PLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F 4,635,875 sharesChange vs previous 13F +2,882,508 shares
0.02% of the 13F portfolio, value $34,726,165.
13F-HR 0001085146-26-000226 filed by JANUS HENDERSON GROUP PLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 1,753,367 sharesChange vs previous 13F -1,043 shares
0.01% of the 13F portfolio, value $15,236,691.
13F-HR 0001085146-25-005993 filed by JANUS HENDERSON GROUP PLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 1,754,410 sharesChange vs previous 13F -137,525 shares
<0.01% of the 13F portfolio, value $6,508,896.
13F-HR 0001085146-25-005104 filed by JANUS HENDERSON GROUP PLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F 1,891,935 sharesChange vs previous 13F -360,305 shares
<0.01% of the 13F portfolio, value $6,867,691.
13F-HR 0001085146-25-003208 filed by JANUS HENDERSON GROUP PLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-12-3113F 2,252,240 sharesChange vs previous 13F -884,847 shares
0.01% of the 13F portfolio, value $12,544,139.
13F-HR 0001085146-25-001531 filed by JANUS HENDERSON GROUP PLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-09-3013F 3,137,087 sharesChange vs previous 13F not available
0.02% of the 13F portfolio, value $33,920,243.
13F-HR 0001085146-24-005765 filed by JANUS HENDERSON GROUP PLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).