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Disclosery

Asset Management One Co., Ltd.: MPT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Asset Management One Co., Ltd. on MPT, newest first. How the timeline and the estimate are built.

Asset Management One Co., Ltd. held 699,754 MPT shares at 2026-06-30 per its 13F-HR filed 2026-07-28.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 699,754 shares
    Change vs previous 13F +22,452 shares

    0.01% of the 13F portfolio, value $3,232,863.

    13F-HR 0001193125-26-318819 filed by Asset Management One Co., Ltd.
    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 677,302 shares
    Change vs previous 13F -8,960 shares

    0.01% of the 13F portfolio, value $3,135,908.

    13F-HR 0001193125-26-213217 filed by Asset Management One Co., Ltd.
    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 686,262 shares
    Change vs previous 13F -6,262 shares

    0.01% of the 13F portfolio, value $3,493,074.

    13F-HR 0001193125-26-023286 filed by Asset Management One Co., Ltd.
    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 692,524 shares
    Change vs previous 13F -163,290 shares

    0.01% of the 13F portfolio, value $3,511,097.

    13F-HR 0001193125-25-245770 filed by Asset Management One Co., Ltd.
    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 855,814 shares
    Change vs previous 13F -21,719 shares

    0.01% of the 13F portfolio, value $3,688,558.

    13F-HR 0000950123-25-006830 filed by Asset Management One Co., Ltd.
    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 877,533 shares
    Change vs previous 13F -11,711 shares

    0.02% of the 13F portfolio, value $5,291,524.

    13F-HR 0000950123-25-003633 filed by Asset Management One Co., Ltd.
    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 889,244 shares
    Change vs previous 13F +36,516 shares

    0.01% of the 13F portfolio, value $3,316,880.

    13F-HR 0000950123-25-000714 filed by Asset Management One Co., Ltd.
    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 852,728 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $4,988,459.

    13F-HR 0000950123-24-010027 filed by Asset Management One Co., Ltd.
    Filed (acceptance time not in the bulk data set), ingested

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