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COOKSON PEIRCE & CO INC: AMSC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of COOKSON PEIRCE & CO INC on AMSC, newest first. How the timeline and the estimate are built.

COOKSON PEIRCE & CO INC held 0 AMSC shares at 2025-09-30 per its 13F-HR filed 2025-11-06.

the latest 13F is the newest step

  1. period ended2025-09-30
    13F 0 shares
    Change vs previous 13F -20,000 shares

    13F-HR 0001141455-25-000007 filed by COOKSON PEIRCE & CO INC
    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.

  2. period ended2025-06-30
    13F 20,000 shares
    Change vs previous 13F +20,000 shares

    0.03% of the 13F portfolio, value $733,800.

    13F-HR 0001141455-25-000005 filed by COOKSON PEIRCE & CO INC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2024-12-31
    13F 0 shares
    Change vs previous 13F -9,000 shares

    13F-HR 0001141455-25-000003 filed by COOKSON PEIRCE & CO INC
    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.

  4. period ended2024-09-30
    13F 9,000 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $212,400.

    13F-HR 0001141455-24-000006 filed by COOKSON PEIRCE & CO INC
    Filed (acceptance time not in the bulk data set), ingested

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