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QVT Financial LP: BRK-B position timeline

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

QVT Financial LP held 67,124 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 67,124 shares
    Change vs previous 13F +19,178 shares

    2.15% of the 13F portfolio, value $33,588,178.

    13F-HR 0001193125-26-351939 filed by QVT Financial LP
    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 47,946 shares
    Change vs previous 13F 0 shares

    1.81% of the 13F portfolio, value $22,975,723.

    13F-HR 0001193125-26-226358 filed by QVT Financial LP
    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 47,946 shares
    Change vs previous 13F 0 shares

    2.29% of the 13F portfolio, value $24,100,057.

    13F-HR 0001193125-26-051104 filed by QVT Financial LP
    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 47,946 shares
    Change vs previous 13F 0 shares

    2.68% of the 13F portfolio, value $24,104,372.

    13F-HR 0001193125-25-283302 filed by QVT Financial LP
    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 47,946 shares
    Change vs previous 13F 0 shares

    3.25% of the 13F portfolio, value $23,290,728.

    13F-HR 0000950123-25-008436 filed by QVT Financial LP
    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 47,946 shares
    Change vs previous 13F 0 shares

    2.43% of the 13F portfolio, value $25,535,081.

    13F-HR 0000950123-25-005738 filed by QVT Financial LP
    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 47,946 shares
    Change vs previous 13F 0 shares

    1.95% of the 13F portfolio, value $21,732,963.

    13F-HR 0000950123-25-002585 filed by QVT Financial LP
    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 47,946 shares
    Change vs previous 13F not available

    1.9% of the 13F portfolio, value $22,067,626.

    13F-HR 0000950123-24-011715 filed by QVT Financial LP
    Filed (acceptance time not in the bulk data set), ingested

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