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STEINBERG ASSET MANAGEMENT LLC: TMUS position timeline

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

STEINBERG ASSET MANAGEMENT LLC held 8,375 TMUS shares at 2026-06-30 per its 13F-HR filed 2026-08-05.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 8,375 shares
    Change vs previous 13F -49 shares

    0.87% of the 13F portfolio, value $1,404,739.

    13F-HR 0001398344-26-013571 filed by STEINBERG 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 8,424 shares
    Change vs previous 13F -10 shares

    1.15% of the 13F portfolio, value $1,769,293.

    13F-HR 0001398344-26-008836 filed by STEINBERG 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 8,434 shares
    Change vs previous 13F -15 shares

    1.27% of the 13F portfolio, value $1,712,439.

    13F-HR 0002085853-26-000274 filed by STEINBERG 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 8,449 shares
    Change vs previous 13F 0 shares

    1.45% of the 13F portfolio, value $2,022,522.

    13F-HR 0002085853-25-000280 filed by STEINBERG 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 8,449 shares
    Change vs previous 13F 0 shares

    1.5% of the 13F portfolio, value $2,013,059.

    13F-HR 0001667731-25-001126 filed by STEINBERG 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 8,449 shares
    Change vs previous 13F 0 shares

    1.83% of the 13F portfolio, value $2,253,433.

    13F-HR 0001667731-25-000646 filed by STEINBERG 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 8,449 shares
    Change vs previous 13F 0 shares

    1.38% of the 13F portfolio, value $1,864,948.

    13F-HR 0001667731-25-000276 filed by STEINBERG 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 8,449 shares
    Change vs previous 13F not available

    1.33% of the 13F portfolio, value $1,743,536.

    13F-HR 0001169883-24-000006 filed by STEINBERG ASSET MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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