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GREAT VALLEY ADVISOR GROUP, INC.: AMT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GREAT VALLEY ADVISOR GROUP, INC. on AMT, newest first. How the timeline and the estimate are built.

GREAT VALLEY ADVISOR GROUP, INC. held 12,890 AMT shares at 2026-06-30 per its 13F-HR filed 2026-08-10.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 12,890 shares
    Change vs previous 13F -478 shares

    0.03% of the 13F portfolio, value $2,108,517.

    13F-HR 0001769897-26-000003 filed by GREAT VALLEY ADVISOR GROUP, INC.
    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 13,368 shares
    Change vs previous 13F -17,355 shares

    0.04% of the 13F portfolio, value $2,306,739.

    13F-HR 0001769897-26-000002 filed by GREAT VALLEY ADVISOR GROUP, INC.
    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 30,723 shares
    Change vs previous 13F -4,025 shares

    0.1% of the 13F portfolio, value $5,394,285.

    13F-HR 0001769897-26-000001 filed by GREAT VALLEY ADVISOR GROUP, INC.
    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 34,748 shares
    Change vs previous 13F +1,086 shares

    0.13% of the 13F portfolio, value $6,682,960.

    13F-HR 0001769897-25-000002 filed by GREAT VALLEY ADVISOR GROUP, INC.
    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 33,662 shares
    Change vs previous 13F -5,778 shares

    0.16% of the 13F portfolio, value $7,439,719.

    13F-HR 0001085146-25-005125 filed by GREAT VALLEY ADVISOR GROUP, INC.
    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 39,440 shares
    Change vs previous 13F -1,535 shares

    0.18% of the 13F portfolio, value $8,581,996.

    13F-HR 0001085146-25-002763 filed by GREAT VALLEY ADVISOR GROUP, INC.
    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 40,975 shares
    Change vs previous 13F +3,131 shares

    0.17% of the 13F portfolio, value $7,515,163.

    13F-HR 0001085146-25-001764 filed by GREAT VALLEY ADVISOR GROUP, INC.
    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 37,844 shares
    Change vs previous 13F not available

    0.22% of the 13F portfolio, value $8,800,628.

    13F-HR 0001085146-24-005492 filed by GREAT VALLEY ADVISOR GROUP, INC.
    Filed (acceptance time not in the bulk data set), ingested

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