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Disclosery

MARSHALL WACE, LLP: OPRT position timeline

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

MARSHALL WACE, LLP held 23,133 OPRT 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 23,133 shares
    Change vs previous 13F -56,065 shares

    <0.01% of the 13F portfolio, value $132,091.

    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 79,198 shares
    Change vs previous 13F -41,813 shares

    <0.01% of the 13F portfolio, value $365,102.

    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 121,011 shares
    Change vs previous 13F -270,414 shares

    <0.01% of the 13F portfolio, value $640,147.

    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 391,425 shares
    Change vs previous 13F -183,685 shares

    <0.01% of the 13F portfolio, value $2,415,093.

    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 575,110 shares
    Change vs previous 13F -529,145 shares

    <0.01% of the 13F portfolio, value $4,117,788.

    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 1,104,255 shares
    Change vs previous 13F +813,996 shares

    0.01% of the 13F portfolio, value $6,062,361.

    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 290,259 shares
    Change vs previous 13F +129 shares

    <0.01% of the 13F portfolio, value $1,126,205.

    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 290,130 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $815,265.

    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).