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APPLETON PARTNERS INC/MA: AMT position timeline

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

APPLETON PARTNERS INC/MA held 19,185 AMT shares at 2026-06-30 per its 13F-HR filed 2026-07-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 19,185 shares
    Change vs previous 13F -636 shares

    0.19% of the 13F portfolio, value $3,138,000.

    13F-HR 0001193125-26-309955 filed by APPLETON PARTNERS INC/MA
    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 19,821 shares
    Change vs previous 13F -983 shares

    0.24% of the 13F portfolio, value $3,421,000.

    13F-HR 0001193125-26-187304 filed by APPLETON PARTNERS INC/MA
    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 20,804 shares
    Change vs previous 13F -822 shares

    0.24% of the 13F portfolio, value $3,653,000.

    13F-HR 0001193125-26-008702 filed by APPLETON PARTNERS INC/MA
    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 21,626 shares
    Change vs previous 13F -21 shares

    0.28% of the 13F portfolio, value $4,159,000.

    13F-HR 0001193125-25-266475 filed by APPLETON PARTNERS INC/MA
    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 21,647 shares
    Change vs previous 13F -987 shares

    0.34% of the 13F portfolio, value $4,784,000.

    13F-HR 0000950123-25-006529 filed by APPLETON PARTNERS INC/MA
    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 22,634 shares
    Change vs previous 13F -1,959 shares

    0.38% of the 13F portfolio, value $4,925,000.

    13F-HR 0000950123-25-003620 filed by APPLETON PARTNERS INC/MA
    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 24,593 shares
    Change vs previous 13F -127 shares

    0.33% of the 13F portfolio, value $4,511,000.

    13F-HR 0000950123-25-000642 filed by APPLETON PARTNERS INC/MA
    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 24,720 shares
    Change vs previous 13F not available

    0.42% of the 13F portfolio, value $5,749,000.

    13F-HR 0000950123-24-009449 filed by APPLETON PARTNERS INC/MA
    Filed (acceptance time not in the bulk data set), ingested

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