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Disclosery

BlackRock, Inc.: MTG position timeline

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

BlackRock, Inc. held 21,931,461 MTG 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 21,931,461 shares
    Change vs previous 13F -1,210,900 shares

    0.01% of the 13F portfolio, value $618,467,209.

    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 23,142,361 shares
    Change vs previous 13F +99,007 shares

    0.01% of the 13F portfolio, value $607,486,976.

    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 23,043,354 shares
    Change vs previous 13F +9,515 shares

    0.01% of the 13F portfolio, value $673,326,805.

    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 23,033,839 shares
    Change vs previous 13F -77,022 shares

    0.01% of the 13F portfolio, value $653,470,017.

    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 23,110,861 shares
    Change vs previous 13F -1,823,227 shares

    0.01% of the 13F portfolio, value $643,406,361.

    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 24,934,088 shares
    Change vs previous 13F -1,468,231 shares

    0.01% of the 13F portfolio, value $617,866,701.

    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 26,402,319 shares
    Change vs previous 13F +2,323,295 shares

    0.01% of the 13F portfolio, value $625,998,974.

    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 24,079,024 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $616,423,007.

    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).