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BlackRock, Inc.: MT position timeline

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

BlackRock, Inc. held 1,471,254 MT 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 1,471,254 shares
    Change vs previous 13F +41,696 shares

    <0.01% of the 13F portfolio, value $88,598,875.

    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 1,429,558 shares
    Change vs previous 13F -447,853 shares

    <0.01% of the 13F portfolio, value $74,308,407.

    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 1,877,411 shares
    Change vs previous 13F +45,343 shares

    <0.01% of the 13F portfolio, value $85,553,608.

    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 1,832,068 shares
    Change vs previous 13F -194,154 shares

    <0.01% of the 13F portfolio, value $66,229,265.

    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 2,026,222 shares
    Change vs previous 13F +742,107 shares

    <0.01% of the 13F portfolio, value $63,988,099.

    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 1,284,115 shares
    Change vs previous 13F -55,551 shares

    <0.01% of the 13F portfolio, value $37,046,709.

    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 1,339,666 shares
    Change vs previous 13F +29,909 shares

    <0.01% of the 13F portfolio, value $30,986,482.

    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 1,309,757 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $34,394,209.

    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).