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BLAIR WILLIAM & CO/IL: OXY position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BLAIR WILLIAM & CO/IL on OXY, newest first. How the timeline and the estimate are built.

BLAIR WILLIAM & CO/IL held 13,966 OXY shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 13,966 shares
    Change vs previous 13F +4,265 shares

    <0.01% of the 13F portfolio, value $678,306.

    13F-HR 0001104659-26-093821 filed by BLAIR WILLIAM & CO/IL
    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 9,701 shares
    Change vs previous 13F -8,969 shares

    <0.01% of the 13F portfolio, value $630,579.

    13F-HR 0001104659-26-057897 filed by BLAIR WILLIAM & CO/IL
    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 18,670 shares
    Change vs previous 13F -3,302 shares

    <0.01% of the 13F portfolio, value $767,709.

    13F-HR 0001104659-26-015563 filed by BLAIR WILLIAM & CO/IL
    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 21,972 shares
    Change vs previous 13F -42 shares

    <0.01% of the 13F portfolio, value $1,038,188.

    13F-HR 0001104659-25-109927 filed by BLAIR WILLIAM & CO/IL
    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 22,014 shares
    Change vs previous 13F +819 shares

    <0.01% of the 13F portfolio, value $924,805.

    13F-HR 0001104659-25-070274 filed by BLAIR WILLIAM & CO/IL
    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 21,195 shares
    Change vs previous 13F +233 shares

    <0.01% of the 13F portfolio, value $1,046,162.

    13F-HR 0001104659-25-046545 filed by BLAIR WILLIAM & CO/IL
    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 20,962 shares
    Change vs previous 13F -1,581 shares

    <0.01% of the 13F portfolio, value $1,035,725.

    13F-HR 0001104659-25-011872 filed by BLAIR WILLIAM & CO/IL
    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 22,543 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,161,882.

    13F-HR 0001104659-24-116499 filed by BLAIR WILLIAM & CO/IL
    Filed (acceptance time not in the bulk data set), ingested

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