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MAR VISTA INVESTMENT PARTNERS LLC: AMT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MAR VISTA INVESTMENT PARTNERS LLC on AMT, newest first. How the timeline and the estimate are built.

MAR VISTA INVESTMENT PARTNERS LLC held 81,434 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 81,434 shares
    Change vs previous 13F -7,849 shares

    1.33% of the 13F portfolio, value $13,320,159.

    13F-HR 0001214659-26-009789 filed by MAR VISTA INVESTMENT PARTNERS LLC
    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 89,283 shares
    Change vs previous 13F +1,510 shares

    1.54% of the 13F portfolio, value $15,408,460.

    13F-HR 0001214659-26-006024 filed by MAR VISTA INVESTMENT PARTNERS LLC
    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 87,773 shares
    Change vs previous 13F -10,813 shares

    1.41% of the 13F portfolio, value $15,410,306.

    13F-HR 0001214659-26-001835 filed by MAR VISTA INVESTMENT PARTNERS LLC
    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 98,586 shares
    Change vs previous 13F -21,241 shares

    1.65% of the 13F portfolio, value $18,960,060.

    13F-HR 0001214659-25-016167 filed by MAR VISTA INVESTMENT PARTNERS LLC
    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 119,827 shares
    Change vs previous 13F +5 shares

    2.03% of the 13F portfolio, value $26,484,164.

    13F-HR 0001214659-25-011763 filed by MAR VISTA INVESTMENT PARTNERS LLC
    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 119,822 shares
    Change vs previous 13F -21,690 shares

    2.14% of the 13F portfolio, value $26,073,267.

    13F-HR 0001214659-25-006715 filed by MAR VISTA INVESTMENT PARTNERS LLC
    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 141,512 shares
    Change vs previous 13F -163,933 shares

    1.78% of the 13F portfolio, value $25,954,716.

    13F-HR 0001214659-25-002650 filed by MAR VISTA INVESTMENT PARTNERS LLC
    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 305,445 shares
    Change vs previous 13F not available

    4.53% of the 13F portfolio, value $71,034,289.

    13F-HR 0001214659-24-018788 filed by MAR VISTA INVESTMENT PARTNERS LLC
    Filed (acceptance time not in the bulk data set), ingested

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