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Purpose Unlimited Inc.: BRK-B position timeline

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

Purpose Unlimited Inc. held 131,247 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 131,247 shares
    Change vs previous 13F +11,540 shares

    2.51% of the 13F portfolio, value $65,700,973.

    13F-HR 0001104659-26-095855 filed by Purpose Unlimited Inc.
    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 119,707 shares
    Change vs previous 13F +1,633 shares

    2.37% of the 13F portfolio, value $57,363,477.

    13F-HR 0001104659-26-062646 filed by Purpose Unlimited Inc.
    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 118,074 shares
    Change vs previous 13F not available

    2.71% of the 13F portfolio, value $59,349,896.

    13F-HR 0001104659-26-032715 filed by Purpose Unlimited Inc.
    Filed (acceptance time not in the bulk data set), ingested

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