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Fisher Asset Management, LLC: AMT position timeline

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

Fisher Asset Management, LLC held 828,628 AMT shares at 2026-06-30 per its 13F-HR filed 2026-08-04.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 828,628 shares
    Change vs previous 13F -907,785 shares

    0.04% of the 13F portfolio, value $135,538,850.

    13F-HR 0000850529-26-000006 filed by Fisher Asset Management, 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 1,736,413 shares
    Change vs previous 13F -43,120 shares

    0.1% of the 13F portfolio, value $299,670,408.

    13F-HR 0000850529-26-000004 filed by Fisher Asset Management, 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 1,779,533 shares
    Change vs previous 13F -55,475 shares

    0.11% of the 13F portfolio, value $312,432,733.

    13F-HR 0000850529-26-000002 filed by Fisher Asset Management, 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 1,835,008 shares
    Change vs previous 13F +14,738 shares

    0.13% of the 13F portfolio, value $352,908,971.

    13F-HR 0000850529-25-000011 filed by Fisher Asset Management, 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 1,820,270 shares
    Change vs previous 13F +76,614 shares

    0.16% of the 13F portfolio, value $402,316,387.

    13F-HR 0000850529-25-000005 filed by Fisher Asset Management, 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 1,743,656 shares
    Change vs previous 13F +659 shares

    0.16% of the 13F portfolio, value $379,419,866.

    13F-HR 0000850529-25-000003 filed by Fisher Asset Management, 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 1,742,997 shares
    Change vs previous 13F +11,427 shares

    0.13% of the 13F portfolio, value $319,683,258.

    13F-HR 0000850529-25-000002 filed by Fisher Asset Management, 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 1,731,570 shares
    Change vs previous 13F not available

    0.17% of the 13F portfolio, value $402,694,254.

    13F-HR 0000850529-24-000012 filed by Fisher Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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