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Disclosery

Quadrature Capital Ltd: AMT position timeline

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

Quadrature Capital Ltd held 34,328 AMT shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 34,328 shares
    Change vs previous 13F +34,328 shares

    0.05% of the 13F portfolio, value $5,615,031.

    13F-HR 0001651424-26-000010 filed by Quadrature Capital 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 0 shares
    Change vs previous 13F -99,316 shares

    13F-HR 0001651424-26-000007 filed by Quadrature Capital Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  3. period ended2025-12-31
    13F 99,316 shares
    Change vs previous 13F -144,952 shares

    0.18% of the 13F portfolio, value $17,436,910.

    13F-HR 0001651424-26-000002 filed by Quadrature Capital 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 244,268 shares
    Change vs previous 13F +231,129 shares

    0.56% of the 13F portfolio, value $46,962,966.

    13F-HR 0001651424-25-000015 filed by Quadrature Capital 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 13,139 shares
    Change vs previous 13F -28,776 shares

    0.05% of the 13F portfolio, value $2,903,719.

    13F-HR 0001651424-25-000010 filed by Quadrature Capital 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 41,915 shares
    Change vs previous 13F -22,469 shares

    0.2% of the 13F portfolio, value $9,120,704.

    13F-HR 0001651424-25-000006 filed by Quadrature Capital 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 64,384 shares
    Change vs previous 13F +39,442 shares

    0.24% of the 13F portfolio, value $11,805,450.

    13F-HR 0001651424-25-000002 filed by Quadrature Capital 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 24,942 shares
    Change vs previous 13F not available

    0.13% of the 13F portfolio, value $5,798,017.

    13F-HR 0001651424-24-000005 filed by Quadrature Capital Ltd
    Filed (acceptance time not in the bulk data set), ingested

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