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CACTI ASSET MANAGEMENT LLC: AMTM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of CACTI ASSET MANAGEMENT LLC on AMTM, newest first. How the timeline and the estimate are built.

CACTI ASSET MANAGEMENT LLC held 875,097 AMTM shares at 2026-09-30 per its 13F-HR filed 2026-10-01.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 875,097 shares
    Change vs previous 13F -6,595 shares

    0.84% of the 13F portfolio, value $15,883,011.

    13F-HR 0001104659-26-112606 filed by CACTI ASSET MANAGEMENT LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 881,692 shares
    Change vs previous 13F 0 shares

    0.91% of the 13F portfolio, value $18,224,574.

    13F-HR 0001104659-26-079776 filed by CACTI 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 ended2026-03-31
    13F 881,692 shares
    Change vs previous 13F 0 shares

    1.39% of the 13F portfolio, value $22,994,527.

    13F-HR 0001104659-26-043503 filed by CACTI 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 ended2025-12-31
    13F 881,692 shares
    Change vs previous 13F +24,600 shares

    1.55% of the 13F portfolio, value $25,745,406.

    13F-HR 0001104659-26-000062 filed by CACTI 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 ended2025-09-30
    13F 857,092 shares
    Change vs previous 13F +8,146 shares

    1.27% of the 13F portfolio, value $19,344,566.

    13F-HR 0001104659-25-095515 filed by CACTI 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 ended2025-06-30
    13F 848,946 shares
    Change vs previous 13F +14,504 shares

    1.42% of the 13F portfolio, value $19,907,784.

    13F-HR 0001104659-25-064829 filed by CACTI 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 ended2025-03-31
    13F 834,442 shares
    Change vs previous 13F +9,978 shares

    1.17% of the 13F portfolio, value $15,078,367.

    13F-HR 0001104659-25-030456 filed by CACTI 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 ended2024-12-31
    13F 824,464 shares
    Change vs previous 13F not available

    1.38% of the 13F portfolio, value $18,385,547.

    13F-HR 0001104659-25-000190 filed by CACTI ASSET MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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