Skip to content
Disclosery

LEE DANNER & BASS INC: BRK-B position timeline

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

LEE DANNER & BASS INC held 258,858 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-07-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 258,858 shares
    Change vs previous 13F -5,127 shares

    7.47% of the 13F portfolio, value $129,529,855.

    13F-HR 0000939219-26-000007 filed by LEE DANNER & BASS INC
    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 263,985 shares
    Change vs previous 13F -778 shares

    7.95% of the 13F portfolio, value $126,501,516.

    13F-HR 0000939219-26-000004 filed by LEE DANNER & BASS INC
    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 264,763 shares
    Change vs previous 13F -19,941 shares

    9.54% of the 13F portfolio, value $133,083,021.

    13F-HR 0000939219-26-000002 filed by LEE DANNER & BASS INC
    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 284,704 shares
    Change vs previous 13F -1,303 shares

    10.41% of the 13F portfolio, value $143,131,988.

    13F-HR 0000939219-25-000011 filed by LEE DANNER & BASS INC
    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 286,007 shares
    Change vs previous 13F -2,416 shares

    10.81% of the 13F portfolio, value $138,933,523.

    13F-HR 0000939219-25-000008 filed by LEE DANNER & BASS INC
    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 288,423 shares
    Change vs previous 13F -12,469 shares

    12.42% of the 13F portfolio, value $153,608,321.

    13F-HR 0000939219-25-000006 filed by LEE DANNER & BASS INC
    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 300,892 shares
    Change vs previous 13F -1,034 shares

    10.81% of the 13F portfolio, value $136,388,326.

    13F-HR 0000939219-25-000004 filed by LEE DANNER & BASS INC
    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 301,926 shares
    Change vs previous 13F not available

    9.79% of the 13F portfolio, value $138,964,000.

    13F-HR 0000939219-24-000007 filed by LEE DANNER & BASS INC
    Filed (acceptance time not in the bulk data set), ingested

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