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Disclosery

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

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

Asset Management One Co., Ltd. held 13,590 NWN 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 13,590 shares
    Change vs previous 13F +7,994 shares

    <0.01% of the 13F portfolio, value $666,725.

    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 5,596 shares
    Change vs previous 13F -133 shares

    <0.01% of the 13F portfolio, value $297,819.

    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 5,729 shares
    Change vs previous 13F -398 shares

    <0.01% of the 13F portfolio, value $270,008.

    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 6,127 shares
    Change vs previous 13F -3,226 shares

    <0.01% of the 13F portfolio, value $275,286.

    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 9,353 shares
    Change vs previous 13F +126 shares

    <0.01% of the 13F portfolio, value $371,501.

    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 9,227 shares
    Change vs previous 13F -2,739 shares

    <0.01% of the 13F portfolio, value $394,177.

    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 11,966 shares
    Change vs previous 13F -2,012 shares

    <0.01% of the 13F portfolio, value $472,418.

    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 13,978 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $570,582.

    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).