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Disclosery

Janus Henderson: LNTH position timeline

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

Janus Henderson held 5,188,416 LNTH 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 5,188,416 shares
    Share basis changed not comparable

    Membership change: Jupiter Topco LLC joined the group. 0.23% of the 13F portfolio, value $575,627,881.

    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 4,774,841 shares
    Change vs previous 13F -932,406 shares

    0.17% of the 13F portfolio, value $362,171,897.

    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 5,707,247 shares
    Change vs previous 13F -977,490 shares

    0.17% of the 13F portfolio, value $379,821,075.

    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 6,684,737 shares
    Change vs previous 13F -254,247 shares

    0.16% of the 13F portfolio, value $342,856,339.

    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 6,938,984 shares
    Change vs previous 13F +424,532 shares

    0.28% of the 13F portfolio, value $568,016,459.

    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 6,514,452 shares
    Change vs previous 13F +315,763 shares

    0.34% of the 13F portfolio, value $626,412,236.

    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 6,198,689 shares
    Change vs previous 13F +2,610,118 shares

    0.28% of the 13F portfolio, value $554,582,700.

    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 3,588,571 shares
    Change vs previous 13F not available

    0.2% of the 13F portfolio, value $393,843,887.

    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).