Skip to content
Disclosery

Janus Henderson: MDGL position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Janus Henderson on MDGL, newest first. How the timeline and the estimate are built.

Janus Henderson held 1,936,099 MDGL shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,936,099 shares
    Share basis changed not comparable

    Membership change: Jupiter Topco LLC joined the group. 0.42% of the 13F portfolio, value $1,039,649,606.

    13F-HR 0001085146-26-000611 filed by Jupiter Topco LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F/A 2,018,647 shares
    Change vs previous 13F +433,804 shares

    0.5% of the 13F portfolio, value $1,051,727,476.

    13F-HR/A 0001085146-26-000420 filed by JANUS HENDERSON GROUP PLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 1,584,843 shares
    Change vs previous 13F -257,847 shares

    0.41% of the 13F portfolio, value $918,203,904.

    13F-HR 0001085146-26-000226 filed by JANUS HENDERSON GROUP PLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-09-30
    13F 1,842,690 shares
    Change vs previous 13F -349,063 shares

    0.39% of the 13F portfolio, value $845,277,273.

    13F-HR 0001085146-25-005993 filed by JANUS HENDERSON GROUP PLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-06-30
    13F 2,191,753 shares
    Change vs previous 13F -14,096 shares

    0.33% of the 13F portfolio, value $663,279,292.

    13F-HR 0001085146-25-005104 filed by JANUS HENDERSON GROUP PLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2025-03-31
    13F 2,205,849 shares
    Change vs previous 13F -2,545 shares

    0.4% of the 13F portfolio, value $723,109,563.

    13F-HR 0001085146-25-003208 filed by JANUS HENDERSON GROUP PLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2024-12-31
    13F 2,208,394 shares
    Change vs previous 13F -269,766 shares

    0.35% of the 13F portfolio, value $681,371,644.

    13F-HR 0001085146-25-001531 filed by JANUS HENDERSON GROUP PLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  8. period ended2024-09-30
    13F 2,478,160 shares
    Change vs previous 13F not available

    0.27% of the 13F portfolio, value $525,892,671.

    13F-HR 0001085146-24-005765 filed by JANUS HENDERSON GROUP PLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).