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Disclosery

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

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

Asset Management One Co., Ltd. held 273,236 UNP 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 273,236 shares
    Change vs previous 13F +25,681 shares

    0.19% of the 13F portfolio, value $74,320,192.

    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 247,555 shares
    Change vs previous 13F -1,887 shares

    0.18% of the 13F portfolio, value $60,061,794.

    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 249,442 shares
    Change vs previous 13F -172 shares

    0.16% of the 13F portfolio, value $58,489,954.

    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 249,614 shares
    Change vs previous 13F -4,989 shares

    0.17% of the 13F portfolio, value $59,001,261.

    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 254,603 shares
    Change vs previous 13F +1,792 shares

    0.18% of the 13F portfolio, value $58,579,058.

    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 252,811 shares
    Change vs previous 13F +12,652 shares

    0.21% of the 13F portfolio, value $59,724,071.

    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 240,159 shares
    Change vs previous 13F +4,649 shares

    0.19% of the 13F portfolio, value $55,219,759.

    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 235,510 shares
    Change vs previous 13F not available

    0.21% of the 13F portfolio, value $58,048,505.

    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).