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

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

Asset Management One Co., Ltd. held 94,645 COR 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 94,645 shares
    Change vs previous 13F -45,982 shares

    0.07% of the 13F portfolio, value $26,782,642.

    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 140,627 shares
    Change vs previous 13F -5,079 shares

    0.13% of the 13F portfolio, value $44,176,566.

    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 145,706 shares
    Change vs previous 13F +25,240 shares

    0.14% of the 13F portfolio, value $49,478,287.

    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 120,466 shares
    Change vs previous 13F +1,010 shares

    0.11% of the 13F portfolio, value $37,649,239.

    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 119,456 shares
    Change vs previous 13F +13,819 shares

    0.11% of the 13F portfolio, value $35,818,882.

    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 105,637 shares
    Change vs previous 13F +6,755 shares

    0.1% of the 13F portfolio, value $29,376,593.

    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 98,882 shares
    Change vs previous 13F -2,450 shares

    0.08% of the 13F portfolio, value $22,439,292.

    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 101,332 shares
    Change vs previous 13F not available

    0.08% of the 13F portfolio, value $22,807,807.

    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).