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Disclosery

MARSHALL WACE, LLP: OI position timeline

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

MARSHALL WACE, LLP held 1,213,646 OI 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 1,213,646 shares
    Change vs previous 13F +825,264 shares

    0.01% of the 13F portfolio, value $11,687,410.

    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 388,382 shares
    Change vs previous 13F +284,884 shares

    <0.01% of the 13F portfolio, value $4,081,896.

    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 103,498 shares
    Change vs previous 13F -355,316 shares

    <0.01% of the 13F portfolio, value $1,527,630.

    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 458,814 shares
    Change vs previous 13F +174,018 shares

    0.01% of the 13F portfolio, value $5,950,819.

    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 284,796 shares
    Change vs previous 13F -87,872 shares

    <0.01% of the 13F portfolio, value $4,197,894.

    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 372,668 shares
    Change vs previous 13F -69,940 shares

    0.01% of the 13F portfolio, value $4,274,502.

    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 442,608 shares
    Change vs previous 13F +382,798 shares

    0.01% of the 13F portfolio, value $4,797,871.

    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 59,810 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $784,708.

    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).