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Disclosery

Second Line Capital, LLC: AMT position timeline

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

Second Line Capital, LLC held 18,630 AMT shares at 2026-06-30 per its 13F-HR/A filed 2026-09-02.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 18,630 shares
    Change vs previous 13F +2,580 shares

    0.57% of the 13F portfolio, value $3,076,813.

    13F-HR/A 0001992879-26-000017 filed by Second Line Capital, LLC
    Accepted , ingested

  2. period ended2026-03-31
    13F 16,050 shares
    Change vs previous 13F -323 shares

    0.56% of the 13F portfolio, value $2,932,532.

    13F-HR 0001992879-26-000009 filed by Second Line Capital, 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 16,373 shares
    Change vs previous 13F +567 shares

    0.6% of the 13F portfolio, value $2,902,493.

    13F-HR 0001992879-26-000002 filed by Second Line Capital, 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 15,806 shares
    Change vs previous 13F -824 shares

    0.63% of the 13F portfolio, value $3,066,740.

    13F-HR 0001992879-25-000005 filed by Second Line Capital, 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 16,630 shares
    Change vs previous 13F +500 shares

    0.86% of the 13F portfolio, value $3,703,576.

    13F-HR 0001992879-25-000004 filed by Second Line Capital, 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 16,130 shares
    Change vs previous 13F +1,588 shares

    0.9% of the 13F portfolio, value $3,509,955.

    13F-HR 0001992879-25-000002 filed by Second Line Capital, 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 14,542 shares
    Change vs previous 13F +2,686 shares

    0.73% of the 13F portfolio, value $2,690,618.

    13F-HR 0001992879-25-000001 filed by Second Line Capital, 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 11,856 shares
    Change vs previous 13F not available

    0.75% of the 13F portfolio, value $2,757,162.

    13F-HR 0001992879-24-000007 filed by Second Line Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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