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Disclosery

Janus Henderson: PLTR position timeline

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

Janus Henderson held 3,621,397 PLTR 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 3,621,397 shares
    Share basis changed not comparable

    Membership change: Jupiter Topco LLC joined the group. 0.17% of the 13F portfolio, value $422,487,583.

    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 3,323,141 shares
    Change vs previous 13F +2,952,079 shares

    0.23% of the 13F portfolio, value $480,247,074.

    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 371,062 shares
    Change vs previous 13F +5,470 shares

    0.03% of the 13F portfolio, value $65,957,514.

    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 365,592 shares
    Change vs previous 13F +117,190 shares

    0.03% of the 13F portfolio, value $66,682,784.

    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 248,402 shares
    Change vs previous 13F -6,266 shares

    0.02% of the 13F portfolio, value $33,866,858.

    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 254,668 shares
    Change vs previous 13F +14,061 shares

    0.01% of the 13F portfolio, value $21,854,724.

    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 240,607 shares
    Change vs previous 13F -132,927 shares

    0.01% of the 13F portfolio, value $18,201,703.

    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 373,534 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $13,897,316.

    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).