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BLAIR WILLIAM & CO/IL: BP position timeline

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

BLAIR WILLIAM & CO/IL held 119,776 BP 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 119,776 shares
    Change vs previous 13F -256 shares

    0.01% of the 13F portfolio, value $4,425,727.

    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 120,032 shares
    Change vs previous 13F -108,616 shares

    0.02% of the 13F portfolio, value $5,641,492.

    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 228,648 shares
    Change vs previous 13F -6,353 shares

    0.02% of the 13F portfolio, value $7,940,953.

    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 235,001 shares
    Change vs previous 13F -9,646 shares

    0.02% of the 13F portfolio, value $8,098,137.

    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 244,647 shares
    Change vs previous 13F +16,957 shares

    0.02% of the 13F portfolio, value $7,322,278.

    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 227,690 shares
    Change vs previous 13F +18,933 shares

    0.02% of the 13F portfolio, value $7,693,632.

    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 208,757 shares
    Change vs previous 13F +8,757 shares

    0.02% of the 13F portfolio, value $6,170,849.

    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 200,000 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $6,278,000.

    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).