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Disclosery

BlackRock, Inc.: MPT position timeline

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

BlackRock, Inc. held 75,253,906 MPT 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 75,253,906 shares
    Change vs previous 13F -43,975 shares

    0.01% of the 13F portfolio, value $347,673,045.

    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 75,297,881 shares
    Change vs previous 13F -519,363 shares

    0.01% of the 13F portfolio, value $348,629,188.

    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 75,817,244 shares
    Change vs previous 13F +2,583,679 shares

    0.01% of the 13F portfolio, value $379,086,221.

    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 73,233,565 shares
    Change vs previous 13F -8,784,701 shares

    0.01% of the 13F portfolio, value $371,294,173.

    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 82,018,266 shares
    Change vs previous 13F -6,817,167 shares

    0.01% of the 13F portfolio, value $353,498,725.

    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 88,835,433 shares
    Change vs previous 13F -2,029,588 shares

    0.01% of the 13F portfolio, value $535,677,664.

    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 90,865,021 shares
    Change vs previous 13F +1,358,981 shares

    0.01% of the 13F portfolio, value $358,916,835.

    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 89,506,040 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $523,610,332.

    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).