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Qube Research & Technologies Ltd: AMBA position timeline

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

Qube Research & Technologies Ltd held 61,095 AMBA 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 61,095 shares
    Change vs previous 13F +47,435 shares

    0.01% of the 13F portfolio, value $5,241,951.

    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 13,660 shares
    Change vs previous 13F -168,615 shares

    <0.01% of the 13F portfolio, value $703,149.

    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 182,275 shares
    Change vs previous 13F -109,150 shares

    0.02% of the 13F portfolio, value $12,912,361.

    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 291,425 shares
    Change vs previous 13F +51,819 shares

    0.03% of the 13F portfolio, value $24,048,391.

    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 239,606 shares
    Change vs previous 13F -42,791 shares

    0.02% of the 13F portfolio, value $15,829,570.

    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 282,397 shares
    Change vs previous 13F +226,390 shares

    0.02% of the 13F portfolio, value $14,213,041.

    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 56,007 shares
    Change vs previous 13F +7,416 shares

    0.01% of the 13F portfolio, value $4,073,949.

    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 48,591 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $2,740,775.

    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).