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Disclosery

Cromwell Holdings LLC: AMT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Cromwell Holdings LLC on AMT, newest first. How the timeline and the estimate are built.

Cromwell Holdings LLC held 762 AMT shares at 2026-06-30 per its 13F-HR filed 2026-07-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 762 shares
    Change vs previous 13F +299 shares

    0.06% of the 13F portfolio, value $126,026.

    13F-HR 0001894712-26-000003 filed by Cromwell Holdings 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 463 shares
    Change vs previous 13F +293 shares

    0.04% of the 13F portfolio, value $79,905.

    13F-HR 0001894712-26-000002 filed by Cromwell Holdings 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 170 shares
    Change vs previous 13F -560 shares

    0.02% of the 13F portfolio, value $30,136.

    13F-HR 0001894712-26-000001 filed by Cromwell Holdings 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 730 shares
    Change vs previous 13F -25 shares

    0.08% of the 13F portfolio, value $141,635.

    13F-HR 0001894712-25-000005 filed by Cromwell Holdings 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 755 shares
    Change vs previous 13F +25 shares

    0.1% of the 13F portfolio, value $168,111.

    13F-HR 0001894712-25-000003 filed by Cromwell Holdings 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 730 shares
    Change vs previous 13F -166 shares

    0.1% of the 13F portfolio, value $158,848.

    13F-HR 0001894712-25-000002 filed by Cromwell Holdings LLC
    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 896 shares
    Change vs previous 13F -371 shares

    0.1% of the 13F portfolio, value $166,388.

    13F-HR 0001894712-25-000001 filed by Cromwell Holdings LLC
    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 1,267 shares
    Change vs previous 13F not available

    0.19% of the 13F portfolio, value $294,654.

    13F-HR 0001894712-24-000004 filed by Cromwell Holdings LLC
    Filed (acceptance time not in the bulk data set), ingested

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