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Diametric Capital, LP: AMPY position timeline

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

Diametric Capital, LP held 115,903 AMPY 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 115,903 shares
    Change vs previous 13F -1,388 shares

    0.05% of the 13F portfolio, value $461,293.

    13F-HR 0001719087-26-000005 filed by Diametric Capital, LP
    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 117,291 shares
    Change vs previous 13F +2,158 shares

    0.19% of the 13F portfolio, value $731,895.

    13F-HR 0001719087-26-000003 filed by Diametric Capital, LP
    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 115,133 shares
    Change vs previous 13F +10,571 shares

    0.14% of the 13F portfolio, value $526,157.

    13F-HR 0001719087-26-000002 filed by Diametric Capital, LP
    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 104,562 shares
    Change vs previous 13F +5,863 shares

    0.2% of the 13F portfolio, value $548,950.

    13F-HR 0001719087-25-000010 filed by Diametric Capital, LP
    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 98,699 shares
    Change vs previous 13F +72,462 shares

    0.17% of the 13F portfolio, value $315,836.

    13F-HR 0001719087-25-000007 filed by Diametric Capital, LP
    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 26,237 shares
    Change vs previous 13F -66,847 shares

    0.12% of the 13F portfolio, value $98,126.

    13F-HR 0001719087-25-000004 filed by Diametric Capital, LP
    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 93,084 shares
    Change vs previous 13F -13,451 shares

    0.38% of the 13F portfolio, value $558,504.

    13F-HR 0001719087-25-000002 filed by Diametric Capital, LP
    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 106,535 shares
    Change vs previous 13F not available

    0.34% of the 13F portfolio, value $695,673.

    13F-HR 0001719087-24-000010 filed by Diametric Capital, LP
    Filed (acceptance time not in the bulk data set), ingested

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