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

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

Asset Management One Co., Ltd. held 237,511 SMCI 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 237,511 shares
    Change vs previous 13F +11,985 shares

    0.02% of the 13F portfolio, value $6,966,198.

    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 225,526 shares
    Change vs previous 13F +3,450 shares

    0.02% of the 13F portfolio, value $5,135,227.

    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 222,076 shares
    Change vs previous 13F +12,030 shares

    0.02% of the 13F portfolio, value $6,677,027.

    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 210,046 shares
    Change vs previous 13F -5,779 shares

    0.03% of the 13F portfolio, value $10,069,605.

    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 215,825 shares
    Change vs previous 13F +30,585 shares

    0.03% of the 13F portfolio, value $10,577,583.

    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 185,240 shares
    Change vs previous 13F +16,835 shares

    0.02% of the 13F portfolio, value $6,342,618.

    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 168,405 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $5,385,592.

    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).