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Disclosery

Invesco Ltd.: AMSC position timeline

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

Invesco Ltd. held 180,660 AMSC shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 180,660 shares
    Change vs previous 13F -60,132 shares

    <0.01% of the 13F portfolio, value $7,499,197.

    13F-HR 0000914208-26-000343 filed by Invesco 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/A 240,792 shares
    Change vs previous 13F -145,360 shares

    <0.01% of the 13F portfolio, value $8,150,810.

    13F-HR 0000914208-26-000193 filed by Invesco 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/A 386,152 shares
    Change vs previous 13F +100,746 shares

    <0.01% of the 13F portfolio, value $11,113,456.

    13F-HR 0000914208-26-000071 filed by Invesco 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 285,406 shares
    Change vs previous 13F +126,114 shares

    <0.01% of the 13F portfolio, value $16,950,262.

    13F-HR 0000914208-25-000430 filed by Invesco 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 159,292 shares
    Change vs previous 13F -84,231 shares

    <0.01% of the 13F portfolio, value $5,844,424.

    13F-HR 0000914208-25-000341 filed by Invesco 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 243,523 shares
    Change vs previous 13F +45,740 shares

    <0.01% of the 13F portfolio, value $4,417,507.

    13F-HR 0000914208-25-000230 filed by Invesco 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 197,783 shares
    Change vs previous 13F -340,616 shares

    <0.01% of the 13F portfolio, value $4,871,395.

    13F-HR 0000914208-25-000103 filed by Invesco 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 538,399 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $12,706,217.

    13F-HR 0000914208-24-000547 filed by Invesco Ltd.
    Filed (acceptance time not in the bulk data set), ingested

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