Skip to content
Disclosery

Qube Research & Technologies Ltd: AMSC position timeline

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

Qube Research & Technologies Ltd held 250,573 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 250,573 shares
    Change vs previous 13F -78,840 shares

    0.01% of the 13F portfolio, value $10,401,285.

    13F-HR 0001729829-26-000014 filed by Qube Research & Technologies 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 329,413 shares
    Change vs previous 13F -269,593 shares

    0.02% of the 13F portfolio, value $11,150,630.

    13F-HR 0001729829-26-000004 filed by Qube Research & Technologies 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 599,006 shares
    Change vs previous 13F +341,411 shares

    0.02% of the 13F portfolio, value $17,239,393.

    13F-HR 0001729829-26-000002 filed by Qube Research & Technologies 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 257,595 shares
    Change vs previous 13F +127,475 shares

    0.02% of the 13F portfolio, value $15,298,567.

    13F-HR 0001729829-25-000053 filed by Qube Research & Technologies 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 130,120 shares
    Change vs previous 13F -279,287 shares

    0.01% of the 13F portfolio, value $4,774,103.

    13F-HR 0001729829-25-000050 filed by Qube Research & Technologies 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 409,407 shares
    Change vs previous 13F +225,433 shares

    0.01% of the 13F portfolio, value $7,426,643.

    13F-HR 0001729829-25-000048 filed by Qube Research & Technologies 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 183,974 shares
    Change vs previous 13F +53,843 shares

    0.01% of the 13F portfolio, value $4,531,280.

    13F-HR 0001729829-25-000045 filed by Qube Research & Technologies 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 130,131 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $3,071,092.

    13F-HR 0001729829-24-000013 filed by Qube Research & Technologies Ltd
    Filed (acceptance time not in the bulk data set), ingested

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