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Disclosery

MARSHALL WACE, LLP: IYR position timeline

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

MARSHALL WACE, LLP held 116,051 IYR 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 116,051 shares
    Change vs previous 13F +64,190 shares

    0.01% of the 13F portfolio, value $11,866,215.

    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 51,861 shares
    Change vs previous 13F +44,141 shares

    0.01% of the 13F portfolio, value $4,903,976.

    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 7,720 shares
    Change vs previous 13F +1,728 shares

    <0.01% of the 13F portfolio, value $724,831.

    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 5,992 shares
    Change vs previous 13F -41,765 shares

    <0.01% of the 13F portfolio, value $581,703.

    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 47,757 shares
    Change vs previous 13F +4,168 shares

    0.01% of the 13F portfolio, value $4,525,930.

    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 43,589 shares
    Change vs previous 13F +880 shares

    0.01% of the 13F portfolio, value $4,173,646.

    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 42,709 shares
    Change vs previous 13F +7,620 shares

    <0.01% of the 13F portfolio, value $3,974,499.

    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 35,089 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $3,574,517.

    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).