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Blankinship & Foster, LLC: BRK-B position timeline

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

Blankinship & Foster, LLC held 7,148 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-07-31.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 7,148 shares
    Change vs previous 13F -3 shares

    0.72% of the 13F portfolio, value $3,576,788.

    13F-HR 0001580642-26-004739 filed by Blankinship & Foster, 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 7,151 shares
    Change vs previous 13F -2 shares

    0.76% of the 13F portfolio, value $3,426,759.

    13F-HR 0001580642-26-002557 filed by Blankinship & Foster, 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 7,153 shares
    Change vs previous 13F -4 shares

    0.78% of the 13F portfolio, value $3,595,455.

    13F-HR 0001580642-26-000390 filed by Blankinship & Foster, 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 7,157 shares
    Change vs previous 13F +27 shares

    0.79% of the 13F portfolio, value $3,598,110.

    13F-HR 0001580642-25-006944 filed by Blankinship & Foster, 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 7,130 shares
    Change vs previous 13F +418 shares

    0.81% of the 13F portfolio, value $3,463,540.

    13F-HR 0001580642-25-005009 filed by Blankinship & Foster, 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 6,712 shares
    Change vs previous 13F -32 shares

    0.9% of the 13F portfolio, value $3,574,677.

    13F-HR 0001580642-25-002883 filed by Blankinship & Foster, 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 6,744 shares
    Change vs previous 13F 0 shares

    0.75% of the 13F portfolio, value $3,056,920.

    13F-HR 0001580642-25-000867 filed by Blankinship & Foster, 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/A 6,744 shares
    Change vs previous 13F not available

    0.76% of the 13F portfolio, value $3,103,993.

    13F-HR/A 0001580642-25-002545 filed by Blankinship & Foster, LLC
    Filed (acceptance time not in the bulk data set), ingested

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