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Disclosery

MARSHALL WACE, LLP: AES position timeline

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

MARSHALL WACE, LLP held 2,100,104 AES 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 2,100,104 shares
    Change vs previous 13F +1,928,261 shares

    0.03% of the 13F portfolio, value $30,787,524.

    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 171,843 shares
    Change vs previous 13F -2,047,929 shares

    <0.01% of the 13F portfolio, value $2,421,268.

    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 2,219,772 shares
    Change vs previous 13F -236,273 shares

    0.03% of the 13F portfolio, value $31,831,531.

    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 2,456,045 shares
    Change vs previous 13F -1,578,508 shares

    0.04% of the 13F portfolio, value $32,321,553.

    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 4,034,553 shares
    Change vs previous 13F -4,459,666 shares

    0.05% of the 13F portfolio, value $42,443,497.

    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 8,494,219 shares
    Change vs previous 13F +8,120,561 shares

    0.14% of the 13F portfolio, value $105,498,198.

    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 373,658 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $4,808,979.

    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).