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Disclosery

MARSHALL WACE, LLP: ARR position timeline

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

MARSHALL WACE, LLP held 51,164 ARR 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 51,164 shares
    Change vs previous 13F -672,356 shares

    <0.01% of the 13F portfolio, value $892,813.

    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 723,520 shares
    Change vs previous 13F -631,689 shares

    0.01% of the 13F portfolio, value $12,068,314.

    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 1,355,209 shares
    Change vs previous 13F -1,139,994 shares

    0.02% of the 13F portfolio, value $23,973,649.

    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 2,495,203 shares
    Change vs previous 13F +1,959,447 shares

    0.04% of the 13F portfolio, value $37,278,334.

    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).

  5. period ended2025-06-30
    13F 535,756 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $9,006,058.

    13F-HR 0001318757-25-000034 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).