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Disclosery

BlackRock, Inc.: MGX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BlackRock, Inc. on MGX, newest first. How the timeline and the estimate are built.

BlackRock, Inc. held 257,631 MGX shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 257,631 shares
    Change vs previous 13F +27,497 shares

    <0.01% of the 13F portfolio, value $306,581.

    13F-HR 0002012383-26-003238 filed by BlackRock, Inc.
    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 230,134 shares
    Change vs previous 13F +5,993 shares

    <0.01% of the 13F portfolio, value $308,379.

    13F-HR 0002012383-26-001841 filed by BlackRock, Inc.
    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 224,141 shares
    Change vs previous 13F +690 shares

    <0.01% of the 13F portfolio, value $363,108.

    13F-HR 0002012383-26-000920 filed by BlackRock, Inc.
    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 223,451 shares
    Change vs previous 13F -72,913 shares

    <0.01% of the 13F portfolio, value $529,579.

    13F-HR 0002012383-25-002949 filed by BlackRock, Inc.
    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 296,364 shares
    Change vs previous 13F -1,247,709 shares

    <0.01% of the 13F portfolio, value $438,618.

    13F-HR 0001060021-25-000120 filed by BlackRock, Inc.
    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 1,544,073 shares
    Change vs previous 13F +99,125 shares

    <0.01% of the 13F portfolio, value $2,099,940.

    13F-HR 0001576419-25-000869 filed by BlackRock, Inc.
    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 1,444,948 shares
    Change vs previous 13F +1,009,286 shares

    <0.01% of the 13F portfolio, value $5,216,263.

    13F-HR 0001060021-25-000002 filed by BlackRock, Inc.
    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 435,662 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $945,387.

    13F-HR 0001426459-24-000006 filed by BlackRock, Inc.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).