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Disclosery

Byrne Asset Management LLC: CPK position timeline

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

Byrne Asset Management LLC held 0 CPK 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 0 shares
    Change vs previous 13F -1,176 shares

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

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

  2. period ended2026-06-30
    13F 1,176 shares
    Change vs previous 13F +120 shares

    0.08% of the 13F portfolio, value $144,036.

    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 1,056 shares
    Change vs previous 13F 0 shares

    0.08% of the 13F portfolio, value $133,447.

    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 1,056 shares
    Change vs previous 13F +714 shares

    0.07% of the 13F portfolio, value $131,747.

    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 342 shares
    Change vs previous 13F +42 shares

    0.03% of the 13F portfolio, value $46,064.

    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 300 shares
    Change vs previous 13F +30 shares

    0.02% of the 13F portfolio, value $36,066.

    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 270 shares
    Change vs previous 13F +144 shares

    0.03% of the 13F portfolio, value $34,676.

    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 126 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $15,290.

    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).