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Disclosery

TABLEAUX LLC: BRK-B position timeline

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

TABLEAUX LLC held 3,851 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,851 shares
    Change vs previous 13F -45 shares

    0.81% of the 13F portfolio, value $1,927,002.

    13F-HR 0001951757-26-001180 filed by TABLEAUX 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 3,896 shares
    Change vs previous 13F +2,783 shares

    0.9% of the 13F portfolio, value $1,866,963.

    13F-HR 0001951757-26-000854 filed by TABLEAUX 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/A 1,113 shares
    Change vs previous 13F -233 shares

    0.39% of the 13F portfolio, value $555,086.

    13F-HR/A 0001951757-26-000477 filed by TABLEAUX 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 1,346 shares
    Change vs previous 13F -3,436 shares

    0.27% of the 13F portfolio, value $676,688.

    13F-HR 0001951757-25-001371 filed by TABLEAUX 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/A 4,782 shares
    Change vs previous 13F +2,515 shares

    1.33% of the 13F portfolio, value $2,322,952.

    13F-HR/A 0001951757-25-001381 filed by TABLEAUX 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 2,267 shares
    Change vs previous 13F +1,594 shares

    0.87% of the 13F portfolio, value $1,207,359.

    13F-HR 0001951757-25-000548 filed by TABLEAUX 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 673 shares
    Change vs previous 13F not available

    0.25% of the 13F portfolio, value $305,057.

    13F-HR 0001951757-25-000279 filed by TABLEAUX LLC
    Filed (acceptance time not in the bulk data set), ingested

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