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

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

Asset Management One Co., Ltd. held 395,840 MA 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 395,840 shares
    Change vs previous 13F -8,242 shares

    0.52% of the 13F portfolio, value $203,303,424.

    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 404,082 shares
    Change vs previous 13F -13,300 shares

    0.6% of the 13F portfolio, value $201,903,612.

    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 417,382 shares
    Change vs previous 13F +12,535 shares

    0.67% of the 13F portfolio, value $241,161,934.

    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 404,847 shares
    Change vs previous 13F -515 shares

    0.67% of the 13F portfolio, value $230,281,022.

    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 405,362 shares
    Change vs previous 13F -4,685 shares

    0.71% of the 13F portfolio, value $227,789,122.

    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 410,047 shares
    Change vs previous 13F +15,342 shares

    0.78% of the 13F portfolio, value $224,754,962.

    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 394,705 shares
    Change vs previous 13F -4,448 shares

    0.72% of the 13F portfolio, value $210,040,720.

    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 399,153 shares
    Change vs previous 13F not available

    0.7% of the 13F portfolio, value $197,101,751.

    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).