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Sound Shore Management Inc /CT/: BRK-B position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Sound Shore Management Inc /CT/ on BRK-B, newest first. How the timeline and the estimate are built.

Sound Shore Management Inc /CT/ held 203,903 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 203,903 shares
    Change vs previous 13F +4,418 shares

    3.14% of the 13F portfolio, value $102,031,022.

    13F-HR 0001193125-26-346754 filed by Sound Shore Management Inc /CT/
    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 199,485 shares
    Change vs previous 13F -10,719 shares

    3.2% of the 13F portfolio, value $95,593,212.

    13F-HR 0001193125-26-211648 filed by Sound Shore Management Inc /CT/
    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 210,204 shares
    Change vs previous 13F +30,970 shares

    3.36% of the 13F portfolio, value $105,659,041.

    13F-HR 0001193125-26-044656 filed by Sound Shore Management Inc /CT/
    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 179,234 shares
    Change vs previous 13F +61,886 shares

    2.98% of the 13F portfolio, value $90,108,101.

    13F-HR 0001193125-25-268947 filed by Sound Shore Management Inc /CT/
    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 117,348 shares
    Change vs previous 13F -24,774 shares

    1.94% of the 13F portfolio, value $57,004,138.

    13F-HR 0000950123-25-007068 filed by Sound Shore Management Inc /CT/
    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 142,122 shares
    Change vs previous 13F -16,690 shares

    2.65% of the 13F portfolio, value $75,691,335.

    13F-HR 0000950123-25-004108 filed by Sound Shore Management Inc /CT/
    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 158,812 shares
    Change vs previous 13F +27,698 shares

    2.38% of the 13F portfolio, value $71,986,304.

    13F-HR 0000950123-25-001578 filed by Sound Shore Management Inc /CT/
    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 131,114 shares
    Change vs previous 13F not available

    1.96% of the 13F portfolio, value $60,346,530.

    13F-HR 0000950123-24-010937 filed by Sound Shore Management Inc /CT/
    Filed (acceptance time not in the bulk data set), ingested

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