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BLAIR WILLIAM & CO/IL: EOG position timeline

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

BLAIR WILLIAM & CO/IL held 109,671 EOG 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 109,671 shares
    Change vs previous 13F +9,454 shares

    0.04% of the 13F portfolio, value $14,227,662.

    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 100,217 shares
    Change vs previous 13F +9,192 shares

    0.04% of the 13F portfolio, value $14,488,394.

    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 91,025 shares
    Change vs previous 13F -17,876 shares

    0.03% of the 13F portfolio, value $9,558,572.

    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 108,901 shares
    Change vs previous 13F +4,827 shares

    0.03% of the 13F portfolio, value $12,209,964.

    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 104,074 shares
    Change vs previous 13F +4,535 shares

    0.03% of the 13F portfolio, value $12,448,249.

    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 99,539 shares
    Change vs previous 13F -3,896 shares

    0.04% of the 13F portfolio, value $12,764,883.

    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 103,435 shares
    Change vs previous 13F -7,208 shares

    0.04% of the 13F portfolio, value $12,679,049.

    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 110,643 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $13,601,377.

    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).