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GREAT VALLEY ADVISOR GROUP, INC.: MARM position timeline

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

GREAT VALLEY ADVISOR GROUP, INC. held 6,600 MARM 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 6,600 shares
    Change vs previous 13F -160 shares

    <0.01% of the 13F portfolio, value $225,000.

    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 6,760 shares
    Change vs previous 13F -300 shares

    <0.01% of the 13F portfolio, value $226,000.

    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 7,060 shares
    Change vs previous 13F -8 shares

    <0.01% of the 13F portfolio, value $233,000.

    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 7,068 shares
    Change vs previous 13F -8 shares

    <0.01% of the 13F portfolio, value $230,000.

    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 7,076 shares
    Change vs previous 13F +141 shares

    0.01% of the 13F portfolio, value $227,000.

    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 6,935 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $217,000.

    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 6,935 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $214,000.

    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).