Skip to content
Disclosery

Greenspring Advisors, LLC: BRK-B position timeline

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

Greenspring Advisors, LLC held 8,250 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 8,250 shares
    Change vs previous 13F -222 shares

    0.23% of the 13F portfolio, value $4,128,218.

    13F-HR 0002085853-26-000985 filed by Greenspring Advisors, 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 8,472 shares
    Change vs previous 13F +385 shares

    0.25% of the 13F portfolio, value $4,059,782.

    13F-HR 0002085853-26-000561 filed by Greenspring Advisors, 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 8,087 shares
    Change vs previous 13F +4,133 shares

    0.25% of the 13F portfolio, value $4,064,930.

    13F-HR 0002085853-26-000234 filed by Greenspring Advisors, 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 3,954 shares
    Change vs previous 13F +85 shares

    0.35% of the 13F portfolio, value $1,987,834.

    13F-HR 0002085853-25-000136 filed by Greenspring Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 3,869 shares
    Change vs previous 13F -192 shares

    0.49% of the 13F portfolio, value $2,060,499.

    13F-HR 0001667731-25-000425 filed by Greenspring Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 4,061 shares
    Change vs previous 13F 0 shares

    0.4% of the 13F portfolio, value $1,840,771.

    13F-HR 0001667731-25-000141 filed by Greenspring Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-09-30
    13F 4,061 shares
    Change vs previous 13F not available

    0.41% of the 13F portfolio, value $1,869,116.

    13F-HR 0001922200-24-000004 filed by Greenspring Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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