Skip to content
Disclosery

Byrne Asset Management LLC: COP position timeline

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

Byrne Asset Management LLC held 9,797 COP shares at 2026-09-30 per its 13F-HR filed 2026-10-06.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 9,797 shares
    Change vs previous 13F +198 shares

    0.69% of the 13F portfolio, value $1,244,807.

    13F-HR 0001911322-26-000005 filed by Byrne Asset Management LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 9,599 shares
    Change vs previous 13F -724 shares

    0.54% of the 13F portfolio, value $997,912.

    13F-HR 0001911322-26-000003 filed by Byrne Asset Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 10,323 shares
    Change vs previous 13F -165 shares

    0.8% of the 13F portfolio, value $1,362,636.

    13F-HR 0001911322-26-000002 filed by Byrne Asset Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 10,488 shares
    Change vs previous 13F -621 shares

    0.54% of the 13F portfolio, value $981,782.

    13F-HR 0001911322-26-000001 filed by Byrne Asset Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 11,109 shares
    Change vs previous 13F -210 shares

    0.65% of the 13F portfolio, value $1,050,800.

    13F-HR 0001911322-25-000008 filed by Byrne Asset Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 11,319 shares
    Change vs previous 13F +692 shares

    0.67% of the 13F portfolio, value $1,015,767.

    13F-HR 0001911322-25-000005 filed by Byrne Asset Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 10,627 shares
    Change vs previous 13F +10,627 shares

    0.82% of the 13F portfolio, value $1,116,048.

    13F-HR 0001911322-25-000004 filed by Byrne Asset Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 0 shares
    Change vs previous 13F not available

    13F-HR 0001911322-25-000001 filed by Byrne Asset Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.