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CLG LLC: BRK-B position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of CLG LLC on BRK-B, newest first. How the timeline and the estimate are built.

CLG LLC held 14,051 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-07-16.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 14,051 shares
    Change vs previous 13F -580 shares

    1.54% of the 13F portfolio, value $7,031,008.

    13F-HR 0001172661-26-002641 filed by CLG 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 14,631 shares
    Change vs previous 13F +1,694 shares

    1.74% of the 13F portfolio, value $7,011,202.

    13F-HR 0001172661-26-001943 filed by CLG 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 12,937 shares
    Change vs previous 13F -1,235 shares

    1.62% of the 13F portfolio, value $6,502,811.

    13F-HR 0001172661-26-000189 filed by CLG 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 14,172 shares
    Change vs previous 13F +81 shares

    1.94% of the 13F portfolio, value $7,124,859.

    13F-HR 0001172661-25-004969 filed by CLG 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 14,091 shares
    Change vs previous 13F +84 shares

    2.14% of the 13F portfolio, value $6,844,985.

    13F-HR 0001172661-25-003542 filed by CLG 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 14,007 shares
    Change vs previous 13F +2,030 shares

    2.59% of the 13F portfolio, value $7,459,848.

    13F-HR 0001172661-25-001523 filed by CLG 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 11,977 shares
    Change vs previous 13F not available

    1.94% of the 13F portfolio, value $5,428,935.

    13F-HR 0001172661-25-001489 filed by CLG LLC
    Filed (acceptance time not in the bulk data set), ingested

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