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Disclosery

Janus Henderson: ILMN position timeline

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

Janus Henderson held 2,039,763 ILMN 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 2,039,763 shares
    Share basis changed not comparable

    Membership change: Jupiter Topco LLC joined the group. 0.15% of the 13F portfolio, value $358,652,403.

    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 2,100,638 shares
    Change vs previous 13F +29,094 shares

    0.12% of the 13F portfolio, value $258,924,054.

    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 2,071,544 shares
    Change vs previous 13F +41,747 shares

    0.12% of the 13F portfolio, value $271,702,970.

    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 2,029,797 shares
    Change vs previous 13F +109,621 shares

    0.09% of the 13F portfolio, value $192,769,068.

    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 1,920,176 shares
    Change vs previous 13F -4,005 shares

    0.09% of the 13F portfolio, value $183,204,051.

    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 1,924,181 shares
    Change vs previous 13F -228,910 shares

    0.08% of the 13F portfolio, value $153,934,268.

    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 2,153,091 shares
    Change vs previous 13F -14,966 shares

    0.15% of the 13F portfolio, value $287,718,474.

    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 2,168,057 shares
    Change vs previous 13F not available

    0.14% of the 13F portfolio, value $282,734,779.

    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).