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BlackRock, Inc.: MLR position timeline

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

BlackRock, Inc. held 1,029,544 MLR 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 1,029,544 shares
    Change vs previous 13F +221,589 shares

    <0.01% of the 13F portfolio, value $52,661,171.

    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 807,955 shares
    Change vs previous 13F -72,468 shares

    <0.01% of the 13F portfolio, value $36,802,346.

    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 880,423 shares
    Change vs previous 13F -96,654 shares

    <0.01% of the 13F portfolio, value $32,901,403.

    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 977,077 shares
    Change vs previous 13F -156,132 shares

    <0.01% of the 13F portfolio, value $39,493,449.

    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 1,133,209 shares
    Change vs previous 13F -2,159 shares

    <0.01% of the 13F portfolio, value $50,382,463.

    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 1,135,368 shares
    Change vs previous 13F +93,241 shares

    <0.01% of the 13F portfolio, value $48,105,533.

    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 1,042,127 shares
    Change vs previous 13F +20,191 shares

    <0.01% of the 13F portfolio, value $68,113,408.

    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 1,021,936 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $62,338,085.

    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).