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Disclosery

Ransom Advisory, Ltd: BRK-B position timeline

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

Ransom Advisory, Ltd held 13,045 BRK-B shares at 2025-12-31 per its 13F-HR filed 2026-01-06.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 13,045 shares
    Change vs previous 13F +951 shares

    2.58% of the 13F portfolio, value $6,557,069.

    13F-HR 0002065136-26-000001 filed by Ransom Advisory, Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-09-30
    13F/A 12,094 shares
    Change vs previous 13F -35 shares

    2.74% of the 13F portfolio, value $6,080,138.

    13F-HR/A 0002065136-25-000006 filed by Ransom Advisory, Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-06-30
    13F 12,129 shares
    Change vs previous 13F -180 shares

    2.78% of the 13F portfolio, value $5,891,904.

    13F-HR 0002065136-25-000004 filed by Ransom Advisory, Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-03-31
    13F 12,309 shares
    Change vs previous 13F -200 shares

    3.24% of the 13F portfolio, value $6,555,527.

    13F-HR 0002065136-25-000003 filed by Ransom Advisory, Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-12-31
    13F 12,509 shares
    Change vs previous 13F -50 shares

    2.61% of the 13F portfolio, value $5,670,080.

    13F-HR 0002065136-26-000005 filed by Ransom Advisory, Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-09-30
    13F 12,559 shares
    Change vs previous 13F -350 shares

    2.7% of the 13F portfolio, value $5,780,405.

    13F-HR 0002065136-26-000004 filed by Ransom Advisory, Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-06-30
    13F 12,909 shares
    Change vs previous 13F +23 shares

    2.63% of the 13F portfolio, value $5,251,381.

    13F-HR 0002065136-26-000003 filed by Ransom Advisory, Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-03-31
    13F 12,886 shares
    Change vs previous 13F not available

    2.89% of the 13F portfolio, value $5,418,821.

    13F-HR 0002065136-26-000002 filed by Ransom Advisory, Ltd
    Filed (acceptance time not in the bulk data set), ingested

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