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Disclosery

MARSHALL WACE, LLP: MGRC position timeline

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

MARSHALL WACE, LLP held 45,689 MGRC 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 45,689 shares
    Change vs previous 13F +484 shares

    <0.01% of the 13F portfolio, value $5,529,740.

    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 45,205 shares
    Change vs previous 13F +29,285 shares

    0.01% of the 13F portfolio, value $4,985,207.

    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 15,920 shares
    Change vs previous 13F -60,546 shares

    <0.01% of the 13F portfolio, value $1,670,485.

    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 76,466 shares
    Change vs previous 13F -76,869 shares

    0.01% of the 13F portfolio, value $8,969,462.

    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 153,335 shares
    Change vs previous 13F +88,039 shares

    0.02% of the 13F portfolio, value $17,780,726.

    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 65,296 shares
    Change vs previous 13F -29,108 shares

    0.01% of the 13F portfolio, value $7,273,976.

    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 94,404 shares
    Change vs previous 13F +13,553 shares

    0.01% of the 13F portfolio, value $10,556,255.

    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 80,851 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $8,511,993.

    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).