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Disclosery

MARSHALL WACE, LLP: CAH position timeline

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

MARSHALL WACE, LLP held 235,305 CAH 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 235,305 shares
    Change vs previous 13F -298,667 shares

    0.05% of the 13F portfolio, value $55,899,056.

    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 533,972 shares
    Change vs previous 13F -417,287 shares

    0.12% of the 13F portfolio, value $112,833,624.

    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 951,259 shares
    Change vs previous 13F +884,648 shares

    0.19% of the 13F portfolio, value $195,483,726.

    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 66,611 shares
    Change vs previous 13F -1,864,356 shares

    0.01% of the 13F portfolio, value $10,455,262.

    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 1,930,967 shares
    Change vs previous 13F +309,335 shares

    0.39% of the 13F portfolio, value $324,402,456.

    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 1,621,632 shares
    Change vs previous 13F -1,530,104 shares

    0.3% of the 13F portfolio, value $223,412,241.

    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 3,151,736 shares
    Change vs previous 13F +1,913,892 shares

    0.47% of the 13F portfolio, value $372,755,817.

    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 1,237,844 shares
    Change vs previous 13F not available

    0.18% of the 13F portfolio, value $136,806,520.

    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).