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Disclosery

MARSHALL WACE, LLP: GSAT position timeline

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

MARSHALL WACE, LLP held 223,363 GSAT 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 223,363 shares
    Change vs previous 13F +211,726 shares

    0.02% of the 13F portfolio, value $18,157,178.

    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 11,637 shares
    Change vs previous 13F -12,939 shares

    <0.01% of the 13F portfolio, value $772,929.

    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 24,576 shares
    Change vs previous 13F -408,417 shares

    <0.01% of the 13F portfolio, value $1,500,119.

    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 432,993 shares
    Change vs previous 13F -344,735 shares

    0.02% of the 13F portfolio, value $15,756,615.

    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 777,728 shares
    Change vs previous 13F +742,271 shares

    0.02% of the 13F portfolio, value $18,315,495.

    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 35,457 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $739,635.

    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).