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Disclosery

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

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

Asset Management One Co., Ltd. held 51,397 REGN 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 51,397 shares
    Change vs previous 13F +592 shares

    0.08% of the 13F portfolio, value $32,048,085.

    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 50,805 shares
    Change vs previous 13F -3,376 shares

    0.12% of the 13F portfolio, value $39,253,975.

    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 54,181 shares
    Change vs previous 13F -6,358 shares

    0.12% of the 13F portfolio, value $42,282,626.

    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 60,539 shares
    Change vs previous 13F -305 shares

    0.1% of the 13F portfolio, value $34,039,264.

    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 60,844 shares
    Change vs previous 13F -1,494 shares

    0.1% of the 13F portfolio, value $31,943,100.

    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 62,338 shares
    Change vs previous 13F +2,358 shares

    0.14% of the 13F portfolio, value $39,536,630.

    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 59,980 shares
    Change vs previous 13F +3,504 shares

    0.15% of the 13F portfolio, value $42,729,752.

    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 56,476 shares
    Change vs previous 13F not available

    0.21% of the 13F portfolio, value $59,369,830.

    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).