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MARSHALL WACE, LLP: XRX position timeline

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

MARSHALL WACE, LLP held 5,188,512 XRX 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 5,188,512 shares
    Change vs previous 13F +1,494,031 shares

    0.01% of the 13F portfolio, value $16,240,043.

    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 3,694,481 shares
    Change vs previous 13F +610,864 shares

    0.01% of the 13F portfolio, value $4,765,880.

    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 3,083,617 shares
    Change vs previous 13F -717,933 shares

    0.01% of the 13F portfolio, value $7,308,171.

    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 3,801,550 shares
    Change vs previous 13F -126,894 shares

    0.02% of the 13F portfolio, value $14,293,828.

    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 3,928,444 shares
    Change vs previous 13F +1,630,999 shares

    0.02% of the 13F portfolio, value $20,702,900.

    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 2,297,445 shares
    Change vs previous 13F +919,230 shares

    0.01% of the 13F portfolio, value $11,096,658.

    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 1,378,215 shares
    Change vs previous 13F +1,101,171 shares

    0.01% of the 13F portfolio, value $11,618,352.

    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 277,044 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,875,717.

    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).