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Disclosery

JPMORGAN CHASE & CO: AMPL position timeline

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

JPMORGAN CHASE & CO held 276,147 AMPL shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 276,147 shares
    Change vs previous 13F -52,793 shares

    <0.01% of the 13F portfolio, value $2,087,671.

    13F-HR 0000019617-26-000325 filed by JPMORGAN CHASE & CO
    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/A 328,940 shares
    Change vs previous 13F +122,300 shares

    <0.01% of the 13F portfolio, value $2,236,793.

    13F-HR/A 0000019617-26-000225 filed by JPMORGAN CHASE & CO
    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 206,640 shares
    Change vs previous 13F -11,915 shares

    <0.01% of the 13F portfolio, value $2,392,892.

    13F-HR 0000019617-26-000083 filed by JPMORGAN CHASE & CO
    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/A 218,555 shares
    Change vs previous 13F -47,579 shares

    <0.01% of the 13F portfolio, value $2,342,910.

    13F-HR/A 0000019617-25-001093 filed by JPMORGAN CHASE & CO
    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 266,134 shares
    Change vs previous 13F +58,143 shares

    <0.01% of the 13F portfolio, value $3,300,063.

    13F-HR 0000919185-25-000009 filed by JPMORGAN CHASE & CO
    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 207,991 shares
    Change vs previous 13F -99,234 shares

    <0.01% of the 13F portfolio, value $2,119,429.

    13F-HR 0000019617-25-000443 filed by JPMORGAN CHASE & CO
    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 307,225 shares
    Change vs previous 13F +223,175 shares

    <0.01% of the 13F portfolio, value $3,241,224.

    13F-HR 0000019617-25-000217 filed by JPMORGAN CHASE & CO
    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/A 84,050 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $753,929.

    13F-HR/A 0000019617-24-000675 filed by JPMORGAN CHASE & CO
    Filed (acceptance time not in the bulk data set), ingested

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