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Disclosery

MARSHALL WACE, LLP: COST position timeline

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

MARSHALL WACE, LLP held 1,174,466 COST 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 1,174,466 shares
    Change vs previous 13F +910,725 shares

    0.93% of the 13F portfolio, value $1,098,677,711.

    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 263,741 shares
    Change vs previous 13F -248,289 shares

    0.28% of the 13F portfolio, value $262,799,444.

    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 512,030 shares
    Change vs previous 13F +420,985 shares

    0.43% of the 13F portfolio, value $441,543,951.

    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 91,045 shares
    Change vs previous 13F -232,446 shares

    0.09% of the 13F portfolio, value $84,273,984.

    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 323,491 shares
    Change vs previous 13F -222,556 shares

    0.38% of the 13F portfolio, value $320,236,680.

    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).

  6. period ended2025-03-31
    13F 546,047 shares
    Change vs previous 13F +442,970 shares

    0.69% of the 13F portfolio, value $516,440,331.

    13F-HR 0001318757-25-000023 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).

  7. period ended2024-12-31
    13F 103,077 shares
    Change vs previous 13F +101,099 shares

    0.12% of the 13F portfolio, value $94,446,363.

    13F-HR 0002048047-25-000005 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).

  8. period ended2024-09-30
    13F 1,978 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,753,537.

    13F-HR 0001318757-24-000018 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).