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STEINBERG ASSET MANAGEMENT LLC: ACGL position timeline

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

STEINBERG ASSET MANAGEMENT LLC held 74,252 ACGL 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 74,252 shares
    Change vs previous 13F +3 shares

    4.48% of the 13F portfolio, value $7,206,899.

    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 74,249 shares
    Change vs previous 13F -8 shares

    4.61% of the 13F portfolio, value $7,127,162.

    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 74,257 shares
    Change vs previous 13F -1,277 shares

    5.3% of the 13F portfolio, value $7,122,731.

    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 75,534 shares
    Change vs previous 13F -555 shares

    4.92% of the 13F portfolio, value $6,853,200.

    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 76,089 shares
    Change vs previous 13F -1,732 shares

    5.16% of the 13F portfolio, value $6,927,903.

    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 77,821 shares
    Change vs previous 13F -946 shares

    6.09% of the 13F portfolio, value $7,484,824.

    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 78,767 shares
    Change vs previous 13F -1,322 shares

    5.37% of the 13F portfolio, value $7,274,132.

    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 80,089 shares
    Change vs previous 13F not available

    6.85% of the 13F portfolio, value $8,960,357.

    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).