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Disclosery

Janus Henderson: DHR position timeline

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

Janus Henderson held 7,645,709 DHR 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 7,645,709 shares
    Share basis changed not comparable

    Membership change: Jupiter Topco LLC joined the group. 0.59% of the 13F portfolio, value $1,456,316,839.

    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 6,489,965 shares
    Change vs previous 13F -327,641 shares

    0.58% of the 13F portfolio, value $1,222,064,214.

    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 6,817,606 shares
    Change vs previous 13F -95,310 shares

    0.69% of the 13F portfolio, value $1,548,924,652.

    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 6,912,916 shares
    Change vs previous 13F +386,276 shares

    0.63% of the 13F portfolio, value $1,370,507,399.

    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 6,526,640 shares
    Change vs previous 13F +1,463,469 shares

    0.63% of the 13F portfolio, value $1,289,252,211.

    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 5,063,171 shares
    Change vs previous 13F +1,130,093 shares

    0.57% of the 13F portfolio, value $1,042,220,540.

    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 3,933,078 shares
    Change vs previous 13F +50,283 shares

    0.46% of the 13F portfolio, value $902,846,360.

    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 3,882,795 shares
    Change vs previous 13F not available

    0.55% of the 13F portfolio, value $1,079,478,692.

    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).