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Disclosery

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

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

Asset Management One Co., Ltd. held 152,054 TSM 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 152,054 shares
    Change vs previous 13F +6,037 shares

    0.19% of the 13F portfolio, value $72,616,429.

    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 146,017 shares
    Change vs previous 13F -1,297 shares

    0.15% of the 13F portfolio, value $49,346,445.

    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 147,314 shares
    Change vs previous 13F -14,780 shares

    0.12% of the 13F portfolio, value $44,329,729.

    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 162,094 shares
    Change vs previous 13F -2,658 shares

    0.13% of the 13F portfolio, value $45,271,233.

    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 164,752 shares
    Change vs previous 13F +12,218 shares

    0.12% of the 13F portfolio, value $37,314,680.

    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 152,534 shares
    Change vs previous 13F 0 shares

    0.09% of the 13F portfolio, value $25,320,644.

    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 152,534 shares
    Change vs previous 13F -458 shares

    0.11% of the 13F portfolio, value $30,755,430.

    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 152,992 shares
    Change vs previous 13F not available

    0.09% of the 13F portfolio, value $26,570,121.

    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).