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Disclosery

Proficio Capital Partners LLC: BRK-B position timeline

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

Proficio Capital Partners LLC held 18,143 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-08-17.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 18,143 shares
    Change vs previous 13F +6,881 shares

    0.33% of the 13F portfolio, value $9,078,706.

    13F-HR 0001214659-26-010442 filed by Proficio Capital Partners 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 11,262 shares
    Change vs previous 13F -156 shares

    0.29% of the 13F portfolio, value $5,396,750.

    13F-HR 0001214659-26-006130 filed by Proficio Capital Partners 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 11,418 shares
    Change vs previous 13F -181 shares

    0.4% of the 13F portfolio, value $5,739,258.

    13F-HR 0001214659-26-001534 filed by Proficio Capital Partners 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/A 11,599 shares
    Change vs previous 13F -6,908 shares

    0.4% of the 13F portfolio, value $5,831,281.

    13F-HR/A 0001214659-25-016818 filed by Proficio Capital Partners 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 18,507 shares
    Change vs previous 13F +1,092 shares

    0.56% of the 13F portfolio, value $8,990,272.

    13F-HR 0001214659-25-011672 filed by Proficio Capital Partners 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 17,415 shares
    Change vs previous 13F -822 shares

    0.72% of the 13F portfolio, value $9,277,987.

    13F-HR 0001214659-25-007000 filed by Proficio Capital Partners 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/A 18,237 shares
    Change vs previous 13F +2,529 shares

    0.67% of the 13F portfolio, value $8,266,585.

    13F-HR/A 0001214659-25-002094 filed by Proficio Capital Partners 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 15,708 shares
    Change vs previous 13F not available

    0.72% of the 13F portfolio, value $7,229,764.

    13F-HR 0001214659-24-018255 filed by Proficio Capital Partners LLC
    Filed (acceptance time not in the bulk data set), ingested

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