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MARSHALL WACE, LLP: GFL position timeline

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

MARSHALL WACE, LLP held 1,242,546 GFL 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 1,242,546 shares
    Change vs previous 13F -914,298 shares

    0.04% of the 13F portfolio, value $45,713,268.

    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 2,156,844 shares
    Change vs previous 13F +986,636 shares

    0.1% of the 13F portfolio, value $89,983,531.

    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 1,170,208 shares
    Change vs previous 13F +1,138,865 shares

    0.05% of the 13F portfolio, value $50,260,434.

    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 31,343 shares
    Change vs previous 13F -421,605 shares

    <0.01% of the 13F portfolio, value $1,485,032.

    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 452,948 shares
    Change vs previous 13F -16,946 shares

    0.03% of the 13F portfolio, value $22,855,757.

    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 469,894 shares
    Change vs previous 13F -759,125 shares

    0.03% of the 13F portfolio, value $22,700,579.

    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 1,229,019 shares
    Change vs previous 13F -406,685 shares

    0.07% of the 13F portfolio, value $54,740,507.

    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 1,635,704 shares
    Change vs previous 13F not available

    0.08% of the 13F portfolio, value $65,231,876.

    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).