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

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

Asset Management One Co., Ltd. held 2,511 DDS 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 2,511 shares
    Change vs previous 13F +172 shares

    <0.01% of the 13F portfolio, value $1,326,863.

    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 2,339 shares
    Change vs previous 13F -209 shares

    <0.01% of the 13F portfolio, value $1,338,165.

    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 2,548 shares
    Change vs previous 13F -1,281 shares

    <0.01% of the 13F portfolio, value $1,610,514.

    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 3,829 shares
    Change vs previous 13F -1,929 shares

    0.01% of the 13F portfolio, value $2,352,844.

    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 5,758 shares
    Change vs previous 13F +4,232 shares

    0.01% of the 13F portfolio, value $2,405,865.

    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 1,526 shares
    Change vs previous 13F -299 shares

    <0.01% of the 13F portfolio, value $546,506.

    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 1,825 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $830,886.

    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).