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Disclosery

MARSHALL WACE, LLP: IREN position timeline

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

MARSHALL WACE, LLP held 207,561 IREN 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 207,561 shares
    Change vs previous 13F +179,961 shares

    0.01% of the 13F portfolio, value $9,491,765.

    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 27,600 shares
    Change vs previous 13F -1,280,465 shares

    <0.01% of the 13F portfolio, value $946,128.

    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 1,308,065 shares
    Change vs previous 13F -724,332 shares

    0.05% of the 13F portfolio, value $49,405,615.

    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 2,032,397 shares
    Change vs previous 13F +1,447,842 shares

    0.1% of the 13F portfolio, value $95,380,391.

    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 584,555 shares
    Change vs previous 13F -995,573 shares

    0.01% of the 13F portfolio, value $8,516,966.

    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 1,580,128 shares
    Change vs previous 13F -1,271,790 shares

    0.01% of the 13F portfolio, value $9,622,980.

    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 2,851,918 shares
    Change vs previous 13F -1,412,296 shares

    0.04% of the 13F portfolio, value $28,005,834.

    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 4,264,214 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $35,989,965.

    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).