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Permanens Capital L.P.: BRK-B position timeline

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

Permanens Capital L.P. held 1,233 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,233 shares
    Change vs previous 13F -18,587 shares

    0.06% of the 13F portfolio, value $616,981.

    13F-HR 0001493152-26-038314 filed by Permanens Capital L.P.
    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 19,820 shares
    Change vs previous 13F +19,820 shares

    1.22% of the 13F portfolio, value $9,497,744.

    13F-HR 0001493152-26-023927 filed by Permanens Capital L.P.
    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 0 shares
    Change vs previous 13F -441 shares

    13F-HR 0001493152-26-007095 filed by Permanens Capital L.P.
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  4. period ended2025-09-30
    13F 441 shares
    Change vs previous 13F -10,479 shares

    0.03% of the 13F portfolio, value $221,708.

    13F-HR 0001493152-25-023436 filed by Permanens Capital L.P.
    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 10,920 shares
    Change vs previous 13F +1,284 shares

    0.72% of the 13F portfolio, value $5,304,608.

    13F-HR 0001641172-25-023975 filed by Permanens Capital L.P.
    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 9,636 shares
    Change vs previous 13F -2,515 shares

    0.93% of the 13F portfolio, value $5,131,941.

    13F-HR 0001641172-25-010909 filed by Permanens Capital L.P.
    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 12,151 shares
    Change vs previous 13F 0 shares

    1.05% of the 13F portfolio, value $5,507,805.

    13F-HR 0001493152-25-006833 filed by Permanens Capital L.P.
    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 12,151 shares
    Change vs previous 13F not available

    1.14% of the 13F portfolio, value $5,592,619.

    13F-HR 0001493152-24-045819 filed by Permanens Capital L.P.
    Filed (acceptance time not in the bulk data set), ingested

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