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Disclosery

MARSHALL WACE, LLP: GASS position timeline

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

MARSHALL WACE, LLP held 200,307 GASS 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 200,307 shares
    Change vs previous 13F +52,392 shares

    <0.01% of the 13F portfolio, value $1,582,427.

    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 147,915 shares
    Change vs previous 13F +44,542 shares

    <0.01% of the 13F portfolio, value $1,357,860.

    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 103,373 shares
    Change vs previous 13F -113,006 shares

    <0.01% of the 13F portfolio, value $725,680.

    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 216,379 shares
    Change vs previous 13F +4,122 shares

    <0.01% of the 13F portfolio, value $1,417,283.

    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 212,257 shares
    Change vs previous 13F -167,283 shares

    <0.01% of the 13F portfolio, value $1,360,567.

    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 379,540 shares
    Change vs previous 13F +13,337 shares

    <0.01% of the 13F portfolio, value $2,144,402.

    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 366,203 shares
    Change vs previous 13F +39,027 shares

    <0.01% of the 13F portfolio, value $2,069,046.

    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 327,176 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,228,068.

    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).