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Disclosery

1832 Asset Management L.P.: AMT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of 1832 Asset Management L.P. on AMT, newest first. How the timeline and the estimate are built.

1832 Asset Management L.P. held 34,736 AMT shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 34,736 shares
    Change vs previous 13F -5,057 shares

    0.01% of the 13F portfolio, value $5,681,768.

    13F-HR 0001062993-26-004300 filed by 1832 Asset Management L.P.
    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 39,793 shares
    Change vs previous 13F +6,820 shares

    0.01% of the 13F portfolio, value $6,867,476.

    13F-HR 0001062993-26-002620 filed by 1832 Asset Management L.P.
    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 32,973 shares
    Change vs previous 13F -11,427 shares

    0.01% of the 13F portfolio, value $5,789,070.

    13F-HR 0001062993-26-000901 filed by 1832 Asset Management L.P.
    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 44,400 shares
    Change vs previous 13F -531,874 shares

    0.01% of the 13F portfolio, value $8,539,008.

    13F-HR 0001062993-25-016818 filed by 1832 Asset Management L.P.
    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 576,274 shares
    Change vs previous 13F -412,901 shares

    0.22% of the 13F portfolio, value $127,368,079.

    13F-HR 0001062993-25-014282 filed by 1832 Asset Management L.P.
    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 989,175 shares
    Change vs previous 13F +44,160 shares

    0.41% of the 13F portfolio, value $215,244,480.

    13F-HR 0001062993-25-009332 filed by 1832 Asset Management L.P.
    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 945,015 shares
    Change vs previous 13F -27,254 shares

    0.31% of the 13F portfolio, value $173,325,201.

    13F-HR 0001062993-25-002504 filed by 1832 Asset Management L.P.
    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 972,269 shares
    Change vs previous 13F not available

    0.38% of the 13F portfolio, value $226,110,879.

    13F-HR 0001062993-24-018988 filed by 1832 Asset Management L.P.
    Filed (acceptance time not in the bulk data set), ingested

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