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JPMORGAN CHASE & CO: ATMU position timeline

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

JPMORGAN CHASE & CO held 387,641 ATMU 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 387,641 shares
    Change vs previous 13F -93,829 shares

    <0.01% of the 13F portfolio, value $19,802,894.

    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 481,470 shares
    Change vs previous 13F +157,385 shares

    <0.01% of the 13F portfolio, value $26,394,187.

    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 324,085 shares
    Change vs previous 13F -182,722 shares

    <0.01% of the 13F portfolio, value $16,823,253.

    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 506,807 shares
    Change vs previous 13F -27,530 shares

    <0.01% of the 13F portfolio, value $22,851,927.

    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 534,337 shares
    Change vs previous 13F +221,044 shares

    <0.01% of the 13F portfolio, value $19,460,554.

    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 313,293 shares
    Change vs previous 13F -193,248 shares

    <0.01% of the 13F portfolio, value $11,507,253.

    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 506,541 shares
    Change vs previous 13F +220,443 shares

    <0.01% of the 13F portfolio, value $19,846,276.

    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 286,098 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $10,737,257.

    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).