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Maryland State Retirement & Pension System: AMTM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Maryland State Retirement & Pension System on AMTM, newest first. How the timeline and the estimate are built.

Maryland State Retirement & Pension System held 29,838 AMTM shares at 2026-06-30 per its 13F-HR filed 2026-07-30.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 29,838 shares
    Change vs previous 13F 0 shares

    0.01% of the 13F portfolio, value $616,752.

    13F-HR 0001795552-26-000005 filed by Maryland State Retirement & Pension System
    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 29,838 shares
    Change vs previous 13F -75 shares

    0.02% of the 13F portfolio, value $778,175.

    13F-HR 0001795552-26-000003 filed by Maryland State Retirement & Pension System
    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 29,913 shares
    Change vs previous 13F +462 shares

    0.02% of the 13F portfolio, value $867,477.

    13F-HR 0001795552-26-000002 filed by Maryland State Retirement & Pension System
    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 29,451 shares
    Change vs previous 13F -22,355 shares

    0.01% of the 13F portfolio, value $705,351.

    13F-HR 0001795552-25-000004 filed by Maryland State Retirement & Pension System
    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 51,806 shares
    Change vs previous 13F +2,784 shares

    0.03% of the 13F portfolio, value $1,223,139.

    13F-HR 0001085146-25-004087 filed by Maryland State Retirement & Pension System
    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 49,022 shares
    Change vs previous 13F +114 shares

    0.02% of the 13F portfolio, value $892,200.

    13F-HR 0001085146-25-002926 filed by Maryland State Retirement & Pension System
    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 48,908 shares
    Change vs previous 13F +41,787 shares

    0.02% of the 13F portfolio, value $1,028,536.

    13F-HR 0001085146-25-000969 filed by Maryland State Retirement & Pension System
    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 7,121 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $229,652.

    13F-HR 0001085146-24-005511 filed by Maryland State Retirement & Pension System
    Filed (acceptance time not in the bulk data set), ingested

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