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Disclosery

MARSHALL WACE, LLP: ABBV position timeline

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

MARSHALL WACE, LLP held 2,990,512 ABBV 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 2,990,512 shares
    Change vs previous 13F +2,989,451 shares

    0.64% of the 13F portfolio, value $752,532,440.

    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 1,061 shares
    Change vs previous 13F -648,939 shares

    <0.01% of the 13F portfolio, value $230,757.

    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 650,000 shares
    Change vs previous 13F -627,167 shares

    0.14% of the 13F portfolio, value $148,518,500.

    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 1,277,167 shares
    Change vs previous 13F -102,168 shares

    0.32% of the 13F portfolio, value $295,715,246.

    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 1,379,335 shares
    Change vs previous 13F +1,137,548 shares

    0.3% of the 13F portfolio, value $256,032,163.

    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 241,787 shares
    Change vs previous 13F -1,335,108 shares

    0.07% of the 13F portfolio, value $50,659,212.

    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 1,576,895 shares
    Change vs previous 13F +247,726 shares

    0.35% of the 13F portfolio, value $280,214,242.

    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 1,329,169 shares
    Change vs previous 13F not available

    0.34% of the 13F portfolio, value $262,484,292.

    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).