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Disclosery

Maple-Brown Abbott Ltd: AMT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Maple-Brown Abbott Ltd on AMT, newest first. How the timeline and the estimate are built.

Maple-Brown Abbott Ltd held 293,081 AMT shares at 2025-03-31 per its 13F-HR filed 2025-05-13.

the latest 13F is the newest step

  1. period ended2025-03-31
    13F 293,081 shares
    Change vs previous 13F +63,941 shares

    4.35% of the 13F portfolio, value $63,779,543.

    13F-HR 0001681596-25-000005 filed by Maple-Brown Abbott Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2024-12-31
    13F 229,140 shares
    Change vs previous 13F +31,940 shares

    5.12% of the 13F portfolio, value $42,026,568.

    13F-HR 0001681596-25-000002 filed by Maple-Brown Abbott Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2024-09-30
    13F 197,200 shares
    Change vs previous 13F -68,830 shares

    4.55% of the 13F portfolio, value $45,860,833.

    13F-HR 0001681596-24-000016 filed by Maple-Brown Abbott Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2024-06-30
    13F 266,030 shares
    Change vs previous 13F -51,880 shares

    5.45% of the 13F portfolio, value $51,710,911.

    13F-HR 0001681596-24-000006 filed by Maple-Brown Abbott Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-03-31
    13F/A 317,910 shares
    Change vs previous 13F +6,200 shares

    6.43% of the 13F portfolio, value $62,815,837.

    13F-HR/A 0001681596-24-000012 filed by Maple-Brown Abbott Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2023-12-31
    13F/A 311,710 shares
    Change vs previous 13F -20,970 shares

    6.85% of the 13F portfolio, value $67,291,955.

    13F-HR/A 0001681596-24-000010 filed by Maple-Brown Abbott Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2023-09-30
    13F/A 332,680 shares
    Change vs previous 13F not available

    6.27% of the 13F portfolio, value $54,709,227.

    13F-HR/A 0001681596-24-000009 filed by Maple-Brown Abbott Ltd
    Filed (acceptance time not in the bulk data set), ingested

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