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Disclosery

PECAUT & CO.: BRK-A position timeline

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

PECAUT & CO. held 8 BRK-A shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 8 shares
    Change vs previous 13F -2 shares

    1.83% of the 13F portfolio, value $5,990,800.

    13F-HR 0001398344-26-013359 filed by PECAUT & CO.
    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 10 shares
    Change vs previous 13F 0 shares

    2.33% of the 13F portfolio, value $7,181,400.

    13F-HR 0001398344-26-008869 filed by PECAUT & CO.
    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 10 shares
    Change vs previous 13F -2 shares

    2.44% of the 13F portfolio, value $7,548,000.

    13F-HR 0001398344-26-002609 filed by PECAUT & CO.
    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 12 shares
    Change vs previous 13F 0 shares

    2.91% of the 13F portfolio, value $9,050,400.

    13F-HR 0001398344-25-020159 filed by PECAUT & CO.
    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 12 shares
    Change vs previous 13F 0 shares

    2.9% of the 13F portfolio, value $8,745,600.

    13F-HR 0001398344-25-015447 filed by PECAUT & CO.
    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 12 shares
    Change vs previous 13F -1 shares

    3.26% of the 13F portfolio, value $9,581,299.

    13F-HR 0001398344-25-008587 filed by PECAUT & CO.
    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 13 shares
    Change vs previous 13F +2 shares

    3.06% of the 13F portfolio, value $8,851,960.

    13F-HR 0001398344-25-002396 filed by PECAUT & CO.
    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 11 shares
    Change vs previous 13F not available

    2.69% of the 13F portfolio, value $7,602,980.

    13F-HR 0001398344-24-020033 filed by PECAUT & CO.
    Filed (acceptance time not in the bulk data set), ingested

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