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Disclosery

TrustBank: BRK-B position timeline

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

TrustBank held 1,537 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-07-20.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,537 shares
    Change vs previous 13F -34 shares

    0.26% of the 13F portfolio, value $769,099.

    13F-HR 0001140361-26-028943 filed by TrustBank
    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 1,571 shares
    Change vs previous 13F -49 shares

    0.29% of the 13F portfolio, value $752,823.

    13F-HR 0001140361-26-018802 filed by TrustBank
    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 1,620 shares
    Change vs previous 13F not available

    0.34% of the 13F portfolio, value $814,293.

    13F-HR 0001140361-26-004415 filed by TrustBank
    Filed (acceptance time not in the bulk data set), ingested

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