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

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

Asset Management One Co., Ltd. held 16,775 ROKU 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 16,775 shares
    Change vs previous 13F +7,875 shares

    0.01% of the 13F portfolio, value $2,317,299.

    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 8,900 shares
    Change vs previous 13F -23,825 shares

    <0.01% of the 13F portfolio, value $842,118.

    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 32,725 shares
    Change vs previous 13F +28,333 shares

    0.01% of the 13F portfolio, value $3,640,329.

    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 4,392 shares
    Change vs previous 13F +1,725 shares

    <0.01% of the 13F portfolio, value $439,771.

    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 2,667 shares
    Change vs previous 13F -47,613 shares

    <0.01% of the 13F portfolio, value $234,403.

    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 50,280 shares
    Change vs previous 13F +5,403 shares

    0.01% of the 13F portfolio, value $3,541,723.

    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 44,877 shares
    Change vs previous 13F -442 shares

    0.01% of the 13F portfolio, value $3,456,875.

    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 45,319 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $3,383,517.

    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).