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TECTONIC ADVISORS LLC: BRK-B position timeline

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

TECTONIC ADVISORS LLC held 5,562 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-07-15.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 5,562 shares
    Change vs previous 13F +425 shares

    0.13% of the 13F portfolio, value $2,783,169.

    13F-HR 0001859918-26-000006 filed by TECTONIC 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 5,137 shares
    Change vs previous 13F -153 shares

    0.13% of the 13F portfolio, value $2,461,650.

    13F-HR 0001859918-26-000004 filed by TECTONIC 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 5,290 shares
    Change vs previous 13F -258 shares

    0.14% of the 13F portfolio, value $2,659,019.

    13F-HR 0001859918-26-000003 filed by TECTONIC 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 5,548 shares
    Change vs previous 13F -353 shares

    0.15% of the 13F portfolio, value $2,789,202.

    13F-HR 0001859918-25-000003 filed by TECTONIC 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 5,901 shares
    Change vs previous 13F -679 shares

    0.17% of the 13F portfolio, value $2,866,529.

    13F-HR 0001085146-25-004073 filed by TECTONIC 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 6,580 shares
    Change vs previous 13F -176 shares

    0.22% of the 13F portfolio, value $3,504,376.

    13F-HR 0001085146-25-002539 filed by TECTONIC 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 6,756 shares
    Change vs previous 13F +31 shares

    0.2% of the 13F portfolio, value $3,062,360.

    13F-HR 0001085146-25-000511 filed by TECTONIC 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 6,725 shares
    Change vs previous 13F not available

    0.2% of the 13F portfolio, value $3,095,249.

    13F-HR 0001085146-24-005077 filed by TECTONIC ADVISORS LLC
    Filed (acceptance time not in the bulk data set), ingested

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