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

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

Asset Management One Co., Ltd. held 46,893 GOGO 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 46,893 shares
    Change vs previous 13F +7,553 shares

    <0.01% of the 13F portfolio, value $145,368.

    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 39,340 shares
    Change vs previous 13F +28,191 shares

    <0.01% of the 13F portfolio, value $158,147.

    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 11,149 shares
    Change vs previous 13F -106 shares

    <0.01% of the 13F portfolio, value $52,177.

    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 11,255 shares
    Change vs previous 13F -10,405 shares

    <0.01% of the 13F portfolio, value $96,680.

    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 21,660 shares
    Change vs previous 13F -212 shares

    <0.01% of the 13F portfolio, value $317,969.

    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 21,872 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $188,537.

    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).