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Disclosery

SBI Securities Co., Ltd.: AMSC position timeline

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

SBI Securities Co., Ltd. held 3,024 AMSC shares at 2026-06-30 per its 13F-HR filed 2026-07-23.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,024 shares
    Change vs previous 13F +293 shares

    <0.01% of the 13F portfolio, value $125,526.

    13F-HR 0001851815-26-000003 filed by SBI Securities 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 2,731 shares
    Change vs previous 13F +38 shares

    <0.01% of the 13F portfolio, value $92,444.

    13F-HR 0001851815-26-000002 filed by SBI Securities 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 2,693 shares
    Change vs previous 13F -715 shares

    <0.01% of the 13F portfolio, value $77,505.

    13F-HR 0001851815-26-000001 filed by SBI Securities 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 3,408 shares
    Change vs previous 13F -459 shares

    0.01% of the 13F portfolio, value $202,401.

    13F-HR 0001851815-25-000007 filed by SBI Securities 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 3,867 shares
    Change vs previous 13F +1,527 shares

    <0.01% of the 13F portfolio, value $141,880.

    13F-HR 0001851815-25-000005 filed by SBI Securities 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 2,340 shares
    Change vs previous 13F -305 shares

    <0.01% of the 13F portfolio, value $42,448.

    13F-HR 0001851815-25-000004 filed by SBI Securities 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 2,645 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $65,146.

    13F-HR 0001851815-25-000003 filed by SBI Securities Co., Ltd.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).