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Disclosery

Trexquant Investment LP: AMPL position timeline

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

Trexquant Investment LP held 58,389 AMPL 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 58,389 shares
    Change vs previous 13F -207,754 shares

    <0.01% of the 13F portfolio, value $446,676.

    13F-HR 0001633445-26-000005 filed by Trexquant Investment 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 266,143 shares
    Change vs previous 13F -178,531 shares

    0.01% of the 13F portfolio, value $1,815,095.

    13F-HR 0001633445-26-000003 filed by Trexquant Investment 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 444,674 shares
    Change vs previous 13F -78,329 shares

    0.05% of the 13F portfolio, value $5,149,325.

    13F-HR 0001633445-26-000002 filed by Trexquant Investment 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 523,003 shares
    Change vs previous 13F +215,279 shares

    0.06% of the 13F portfolio, value $5,606,592.

    13F-HR 0001633445-25-000014 filed by Trexquant Investment 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 307,724 shares
    Change vs previous 13F +226,308 shares

    0.04% of the 13F portfolio, value $3,815,778.

    13F-HR 0001633445-25-000009 filed by Trexquant Investment 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 81,416 shares
    Change vs previous 13F -33,155 shares

    0.01% of the 13F portfolio, value $829,629.

    13F-HR 0001633445-25-000007 filed by Trexquant Investment 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 114,571 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $1,208,724.

    13F-HR 0001633445-25-000004 filed by Trexquant Investment LP
    Filed (acceptance time not in the bulk data set), ingested

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