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Disclosery

MARSHALL WACE, LLP: IHRT position timeline

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

MARSHALL WACE, LLP held 603,192 IHRT 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 603,192 shares
    Change vs previous 13F +500,854 shares

    <0.01% of the 13F portfolio, value $2,587,692.

    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 102,338 shares
    Change vs previous 13F -45,360 shares

    <0.01% of the 13F portfolio, value $298,828.

    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 147,698 shares
    Change vs previous 13F +128,729 shares

    <0.01% of the 13F portfolio, value $614,424.

    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 18,969 shares
    Change vs previous 13F -117,576 shares

    <0.01% of the 13F portfolio, value $54,441.

    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 136,545 shares
    Change vs previous 13F -381,357 shares

    <0.01% of the 13F portfolio, value $240,319.

    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 517,902 shares
    Change vs previous 13F +474,181 shares

    <0.01% of the 13F portfolio, value $854,539.

    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 43,721 shares
    Change vs previous 13F +25,209 shares

    <0.01% of the 13F portfolio, value $86,567.

    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 18,512 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $34,247.

    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).