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Disclosery

Janus Henderson: ICLR position timeline

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

Janus Henderson held 82,061 ICLR shares at 2026-03-31 per its 13F-HR/A filed 2026-05-18.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F/A 82,061 shares
    Change vs previous 13F -166,218 shares

    <0.01% of the 13F portfolio, value $9,080,871.

    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).

  2. period ended2025-12-31
    13F 248,279 shares
    Change vs previous 13F +28,008 shares

    0.02% of the 13F portfolio, value $45,241,400.

    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).

  3. period ended2025-09-30
    13F 220,271 shares
    Change vs previous 13F -557,592 shares

    0.02% of the 13F portfolio, value $38,547,425.

    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).

  4. period ended2025-06-30
    13F 777,863 shares
    Change vs previous 13F -660,097 shares

    0.06% of the 13F portfolio, value $113,175,469.

    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).

  5. period ended2025-03-31
    13F 1,437,960 shares
    Change vs previous 13F -48,086 shares

    0.14% of the 13F portfolio, value $257,451,979.

    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).

  6. period ended2024-12-31
    13F 1,486,046 shares
    Change vs previous 13F +290,810 shares

    0.16% of the 13F portfolio, value $311,591,742.

    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).

  7. period ended2024-09-30
    13F 1,195,236 shares
    Change vs previous 13F not available

    0.18% of the 13F portfolio, value $343,386,410.

    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).