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Disclosery

MARSHALL WACE, LLP: CNA position timeline

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

MARSHALL WACE, LLP held 179,148 CNA 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 179,148 shares
    Change vs previous 13F +28,728 shares

    0.01% of the 13F portfolio, value $8,708,384.

    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 150,420 shares
    Change vs previous 13F -31,669 shares

    0.01% of the 13F portfolio, value $6,907,285.

    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 182,089 shares
    Change vs previous 13F -66,133 shares

    0.01% of the 13F portfolio, value $8,692,929.

    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 248,222 shares
    Change vs previous 13F +93,121 shares

    0.01% of the 13F portfolio, value $11,532,393.

    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 155,101 shares
    Change vs previous 13F +13,998 shares

    0.01% of the 13F portfolio, value $7,216,850.

    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 141,103 shares
    Change vs previous 13F -39,236 shares

    0.01% of the 13F portfolio, value $7,166,621.

    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 180,339 shares
    Change vs previous 13F -100,769 shares

    0.01% of the 13F portfolio, value $8,722,997.

    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 281,108 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $13,757,426.

    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).