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Disclosery

Atwater Malick LLC: BRK-B position timeline

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

Atwater Malick LLC held 3,167 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-07-27.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,167 shares
    Change vs previous 13F +113 shares

    0.35% of the 13F portfolio, value $1,584,735.

    13F-HR 0001214659-26-008924 filed by Atwater Malick 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 3,054 shares
    Change vs previous 13F +11 shares

    0.4% of the 13F portfolio, value $1,463,477.

    13F-HR 0001214659-26-004948 filed by Atwater Malick 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 3,043 shares
    Change vs previous 13F -11 shares

    0.42% of the 13F portfolio, value $1,529,564.

    13F-HR 0001214659-26-000788 filed by Atwater Malick 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 3,054 shares
    Change vs previous 13F -19 shares

    0.45% of the 13F portfolio, value $1,535,368.

    13F-HR 0001214659-25-015226 filed by Atwater Malick 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 3,073 shares
    Change vs previous 13F +482 shares

    0.47% of the 13F portfolio, value $1,492,771.

    13F-HR 0001214659-25-010677 filed by Atwater Malick 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 2,591 shares
    Change vs previous 13F 0 shares

    0.47% of the 13F portfolio, value $1,379,915.

    13F-HR 0001214659-25-005744 filed by Atwater Malick 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 2,591 shares
    Change vs previous 13F 0 shares

    0.39% of the 13F portfolio, value $1,174,448.

    13F-HR 0001214659-25-000610 filed by Atwater Malick 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 2,591 shares
    Change vs previous 13F not available

    0.38% of the 13F portfolio, value $1,192,534.

    13F-HR 0001214659-24-017412 filed by Atwater Malick LLC
    Filed (acceptance time not in the bulk data set), ingested

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