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Disclosery

MARSHALL WACE, LLP: WCN position timeline

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

MARSHALL WACE, LLP held 47,375 WCN 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 47,375 shares
    Change vs previous 13F +24,393 shares

    0.01% of the 13F portfolio, value $7,896,938.

    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 22,982 shares
    Change vs previous 13F -317,646 shares

    <0.01% of the 13F portfolio, value $3,733,196.

    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 340,628 shares
    Change vs previous 13F +72,302 shares

    0.06% of the 13F portfolio, value $59,732,527.

    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 268,326 shares
    Change vs previous 13F +32,106 shares

    0.05% of the 13F portfolio, value $47,171,708.

    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 236,220 shares
    Change vs previous 13F +220,859 shares

    0.05% of the 13F portfolio, value $44,107,000.

    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 15,361 shares
    Change vs previous 13F -49,960 shares

    <0.01% of the 13F portfolio, value $2,998,314.

    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 65,321 shares
    Change vs previous 13F +49,609 shares

    0.01% of the 13F portfolio, value $11,207,778.

    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 15,712 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,809,621.

    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).