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Disclosery

Stonebridge Financial Group, LLC: COPX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Stonebridge Financial Group, LLC on COPX, newest first. How the timeline and the estimate are built.

Stonebridge Financial Group, LLC held 68,474 COPX shares at 2026-09-30 per its 13F-HR filed 2026-10-01.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 68,474 shares
    Change vs previous 13F +3,967 shares

    0.43% of the 13F portfolio, value $5,799,753.

    13F-HR 0001999371-26-021857 filed by Stonebridge Financial Group, LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 64,507 shares
    Change vs previous 13F not available

    0.38% of the 13F portfolio, value $4,965,104.

    13F-HR 0001999371-26-014273 filed by Stonebridge Financial Group, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec ยง4.2).