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Disclosery

Barbara Oil Co.: UNH position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Barbara Oil Co. on UNH, newest first. How the timeline and the estimate are built.

Barbara Oil Co. held 7,500 UNH 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 7,500 shares
    Change vs previous 13F 0 shares

    1.05% of the 13F portfolio, value $3,117,225.

    13F-HR 0001104659-26-095237 filed by Barbara Oil Co.
    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 7,500 shares
    Change vs previous 13F 0 shares

    0.78% of the 13F portfolio, value $2,029,425.

    13F-HR 0001104659-26-060139 filed by Barbara Oil Co.
    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 7,500 shares
    Change vs previous 13F 0 shares

    0.92% of the 13F portfolio, value $2,475,825.

    13F-HR 0001104659-26-015542 filed by Barbara Oil Co.
    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 7,500 shares
    Change vs previous 13F -4,000 shares

    0.96% of the 13F portfolio, value $2,589,750.

    13F-HR 0001104659-25-110275 filed by Barbara Oil Co.
    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 11,500 shares
    Change vs previous 13F 0 shares

    1.41% of the 13F portfolio, value $3,587,655.

    13F-HR 0001104659-25-077468 filed by Barbara Oil Co.
    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 11,500 shares
    Change vs previous 13F 0 shares

    2.45% of the 13F portfolio, value $6,023,125.

    13F-HR 0001104659-25-047746 filed by Barbara Oil Co.
    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 11,500 shares
    Change vs previous 13F 0 shares

    2.41% of the 13F portfolio, value $5,817,390.

    13F-HR 0001104659-25-011955 filed by Barbara Oil Co.
    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 11,500 shares
    Change vs previous 13F not available

    2.75% of the 13F portfolio, value $6,723,820.

    13F-HR 0001104659-24-118898 filed by Barbara Oil Co.
    Filed (acceptance time not in the bulk data set), ingested

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