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SeaBridge Investment Advisors LLC: ACGL position timeline

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

SeaBridge Investment Advisors LLC held 4,486 ACGL shares at 2026-06-30 per its 13F-HR filed 2026-07-17.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,486 shares
    Change vs previous 13F -512 shares

    0.06% of the 13F portfolio, value $435,412.

    13F-HR 0001304229-26-000004 filed by SeaBridge Investment Advisors 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 4,998 shares
    Change vs previous 13F 0 shares

    0.08% of the 13F portfolio, value $479,759.

    13F-HR 0001304229-26-000003 filed by SeaBridge Investment Advisors 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 4,998 shares
    Change vs previous 13F -17,041 shares

    0.08% of the 13F portfolio, value $479,409.

    13F-HR 0001304229-26-000001 filed by SeaBridge Investment Advisors 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 22,039 shares
    Change vs previous 13F +188 shares

    0.32% of the 13F portfolio, value $1,999,599.

    13F-HR 0001304229-25-000009 filed by SeaBridge Investment Advisors 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 21,851 shares
    Change vs previous 13F +1,103 shares

    0.37% of the 13F portfolio, value $1,989,534.

    13F-HR 0001085146-25-003905 filed by SeaBridge Investment Advisors 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 20,748 shares
    Change vs previous 13F -3,262 shares

    0.43% of the 13F portfolio, value $1,995,543.

    13F-HR 0001085146-25-002561 filed by SeaBridge Investment Advisors 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 24,010 shares
    Change vs previous 13F +69 shares

    0.46% of the 13F portfolio, value $2,217,324.

    13F-HR 0001085146-25-000452 filed by SeaBridge Investment Advisors 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 23,941 shares
    Change vs previous 13F not available

    0.66% of the 13F portfolio, value $2,678,520.

    13F-HR 0001085146-24-005337 filed by SeaBridge Investment Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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