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Disclosery

ARBOR CAPITAL MANAGEMENT INC /ADV: AMT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ARBOR CAPITAL MANAGEMENT INC /ADV on AMT, newest first. How the timeline and the estimate are built.

ARBOR CAPITAL MANAGEMENT INC /ADV held 6,270 AMT shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 6,270 shares
    Change vs previous 13F -1,254 shares

    1.06% of the 13F portfolio, value $1,075,572.

    13F-HR 0001027570-26-000004 filed by ARBOR CAPITAL MANAGEMENT INC /ADV
    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 7,524 shares
    Change vs previous 13F -164 shares

    1.07% of the 13F portfolio, value $1,307,975.

    13F-HR 0001027570-26-000003 filed by ARBOR CAPITAL MANAGEMENT INC /ADV
    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 7,688 shares
    Change vs previous 13F +734 shares

    1.12% of the 13F portfolio, value $1,333,406.

    13F-HR 0001027570-26-000001 filed by ARBOR CAPITAL MANAGEMENT INC /ADV
    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 6,954 shares
    Change vs previous 13F +310 shares

    1.07% of the 13F portfolio, value $1,334,755.

    13F-HR 0001027570-25-000008 filed by ARBOR CAPITAL MANAGEMENT INC /ADV
    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 6,644 shares
    Change vs previous 13F -252 shares

    1.24% of the 13F portfolio, value $1,421,730.

    13F-HR 0001027570-25-000006 filed by ARBOR CAPITAL MANAGEMENT INC /ADV
    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 6,896 shares
    Change vs previous 13F +309 shares

    1.47% of the 13F portfolio, value $1,511,913.

    13F-HR 0001027570-25-000005 filed by ARBOR CAPITAL MANAGEMENT INC /ADV
    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 6,587 shares
    Change vs previous 13F +462 shares

    1.2% of the 13F portfolio, value $1,221,281.

    13F-HR 0001027570-25-000003 filed by ARBOR CAPITAL MANAGEMENT INC /ADV
    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 6,125 shares
    Change vs previous 13F not available

    1.34% of the 13F portfolio, value $1,423,075.

    13F-HR 0001027570-24-000007 filed by ARBOR CAPITAL MANAGEMENT INC /ADV
    Filed (acceptance time not in the bulk data set), ingested

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