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Disclosery

Lummis Asset Management, LP: COP position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Lummis Asset Management, LP on COP, newest first. How the timeline and the estimate are built.

Lummis Asset Management, LP held 12,315 COP shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 12,315 shares
    Change vs previous 13F -218 shares

    0.84% of the 13F portfolio, value $1,411,512.

    13F-HR 0002011652-26-000003 filed by Lummis Asset Management, 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 12,533 shares
    Change vs previous 13F -125 shares

    0.96% of the 13F portfolio, value $1,600,117.

    13F-HR 0002011652-26-000002 filed by Lummis Asset Management, 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 12,658 shares
    Change vs previous 13F -281 shares

    0.73% of the 13F portfolio, value $1,184,915.

    13F-HR 0002011652-26-000001 filed by Lummis Asset Management, 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 12,939 shares
    Change vs previous 13F -23 shares

    0.8% of the 13F portfolio, value $1,223,899.

    13F-HR 0002011652-25-000006 filed by Lummis Asset Management, 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 12,962 shares
    Change vs previous 13F 0 shares

    0.79% of the 13F portfolio, value $1,199,993.

    13F-HR 0002011652-25-000004 filed by Lummis Asset Management, 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 12,962 shares
    Change vs previous 13F +8,821 shares

    0.85% of the 13F portfolio, value $1,221,016.

    13F-HR 0002011652-25-000002 filed by Lummis Asset Management, 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 4,141 shares
    Change vs previous 13F -18 shares

    0.52% of the 13F portfolio, value $410,663.

    13F-HR 0002011652-25-000001 filed by Lummis Asset Management, 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 4,159 shares
    Change vs previous 13F not available

    0.51% of the 13F portfolio, value $437,860.

    13F-HR 0002011652-24-000004 filed by Lummis Asset Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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