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Polymer Capital Management (US) LLC: AME position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Polymer Capital Management (US) LLC on AME, newest first. How the timeline and the estimate are built.

Polymer Capital Management (US) LLC held 1,563 AME 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 1,563 shares
    Change vs previous 13F -13,540 shares

    0.06% of the 13F portfolio, value $378,152.

    13F-HR 0001973324-26-000009 filed by Polymer Capital Management (US) LLC
    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 15,103 shares
    Change vs previous 13F +2,359 shares

    0.48% of the 13F portfolio, value $3,237,479.

    13F-HR 0001973324-26-000007 filed by Polymer Capital Management (US) LLC
    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 12,744 shares
    Change vs previous 13F +4,244 shares

    0.34% of the 13F portfolio, value $2,616,471.

    13F-HR 0001973324-26-000003 filed by Polymer Capital Management (US) LLC
    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 8,500 shares
    Change vs previous 13F -7,660 shares

    0.21% of the 13F portfolio, value $1,598,000.

    13F-HR 0001973324-25-000011 filed by Polymer Capital Management (US) LLC
    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 16,160 shares
    Change vs previous 13F +10,522 shares

    0.48% of the 13F portfolio, value $2,924,314.

    13F-HR 0001641447-25-000003 filed by Polymer Capital Management (US) LLC
    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 5,638 shares
    Change vs previous 13F not available

    0.29% of the 13F portfolio, value $970,525.

    13F-HR 0001973324-25-000006 filed by Polymer Capital Management (US) LLC
    Filed (acceptance time not in the bulk data set), ingested

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