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Disclosery

MORGAN STANLEY: AMSC position timeline

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

MORGAN STANLEY held 635,833 AMSC shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 635,833 shares
    Change vs previous 13F +1,992 shares

    <0.01% of the 13F portfolio, value $26,393,466.

    13F-HR 0000895421-26-000243 filed by MORGAN STANLEY
    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 633,841 shares
    Change vs previous 13F -71,601 shares

    <0.01% of the 13F portfolio, value $21,455,567.

    13F-HR 0000895421-26-000183 filed by MORGAN STANLEY
    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 705,442 shares
    Change vs previous 13F +369,677 shares

    <0.01% of the 13F portfolio, value $20,302,656.

    13F-HR/A 0000895421-26-000187 filed by MORGAN STANLEY
    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/A 335,765 shares
    Change vs previous 13F -234,591 shares

    <0.01% of the 13F portfolio, value $19,941,140.

    13F-HR/A 0000895421-26-000186 filed by MORGAN STANLEY
    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 570,356 shares
    Change vs previous 13F +60,459 shares

    <0.01% of the 13F portfolio, value $20,926,399.

    13F-HR 0000895421-25-000499 filed by MORGAN STANLEY
    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 509,897 shares
    Change vs previous 13F +71,726 shares

    <0.01% of the 13F portfolio, value $9,249,540.

    13F-HR 0000895421-25-000381 filed by MORGAN STANLEY
    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/A 438,171 shares
    Change vs previous 13F +60,766 shares

    <0.01% of the 13F portfolio, value $10,792,163.

    13F-HR/A 0000895421-25-000380 filed by MORGAN STANLEY
    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/A 377,405 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $8,906,767.

    13F-HR/A 0000895421-25-000379 filed by MORGAN STANLEY
    Filed (acceptance time not in the bulk data set), ingested

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