Janus Henderson: IR position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Janus Henderson on IR, newest first. How the timeline and the estimate are built.
Janus Henderson held 6,679,206 IR shares at 2026-06-30 per its 13F-HR filed 2026-08-14.
the latest 13F is the newest step
- period ended2026-06-3013F 6,679,206 sharesShare basis changed not comparable
Membership change: Jupiter Topco LLC joined the group. 0.22% of the 13F portfolio, value $547,628,334.
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 6,576,720 sharesChange vs previous 13F +146,450 shares
0.25% of the 13F portfolio, value $526,926,353.
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 6,430,270 sharesChange vs previous 13F +380,204 shares
0.23% of the 13F portfolio, value $509,405,751.
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 6,050,066 sharesChange vs previous 13F +216,618 shares
0.23% of the 13F portfolio, value $499,855,690.
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 5,833,448 sharesChange vs previous 13F +1,492,740 shares
0.24% of the 13F portfolio, value $485,225,950.
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 4,340,708 sharesChange vs previous 13F -600,880 shares
0.19% of the 13F portfolio, value $344,825,579.
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 4,941,588 sharesChange vs previous 13F -525,923 shares
0.23% of the 13F portfolio, value $447,016,817.
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 5,467,511 sharesChange vs previous 13F not available
0.27% of the 13F portfolio, value $536,691,140.
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).