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Oak Grove Capital LLC: COPP position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Oak Grove Capital LLC on COPP, newest first. How the timeline and the estimate are built.

Oak Grove Capital LLC held 11,000 COPP shares at 2026-09-30 per its 13F-HR filed 2026-10-09.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 11,000 shares
    Change vs previous 13F -500 shares

    0.03% of the 13F portfolio, value $459,010.

    13F-HR 0001580642-26-006831 filed by Oak Grove Capital LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 11,500 shares
    Change vs previous 13F -2,500 shares

    0.03% of the 13F portfolio, value $440,450.

    13F-HR 0001580642-26-005255 filed by Oak Grove Capital 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 14,000 shares
    Change vs previous 13F not available

    0.09% of the 13F portfolio, value $500,080.

    13F-HR 0001580642-26-003162 filed by Oak Grove Capital LLC
    Filed (acceptance time not in the bulk data set), ingested

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