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MARSHALL WACE, LLP: KLAR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MARSHALL WACE, LLP on KLAR, newest first. How the timeline and the estimate are built.

MARSHALL WACE, LLP held 4,965,071 KLAR shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,965,071 shares
    Change vs previous 13F +1,024,458 shares

    0.08% of the 13F portfolio, value $100,493,037.

    13F-HR 0001318757-26-000010 filed by MARSHALL WACE, LLP
    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 3,940,613 shares
    Change vs previous 13F +3,352,262 shares

    0.06% of the 13F portfolio, value $51,582,624.

    13F-HR 0001318757-26-000005 filed by MARSHALL WACE, LLP
    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 588,351 shares
    Change vs previous 13F +11,178 shares

    0.02% of the 13F portfolio, value $17,009,226.

    13F-HR 0001318757-26-000003 filed by MARSHALL WACE, LLP
    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 577,173 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $21,153,390.

    13F-HR 0001318757-25-000046 filed by MARSHALL WACE, LLP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).