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Disclosery

McCollum Christoferson Group LLC: BYRN position timeline

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

McCollum Christoferson Group LLC held 0 BYRN shares at 2026-03-31 per its 13F-HR filed 2026-04-10.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -88,481 shares

    13F-HR 0001727573-26-000004 filed by McCollum Christoferson Group 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.

  2. period ended2025-12-31
    13F 88,481 shares
    Change vs previous 13F -9,554 shares

    0.43% of the 13F portfolio, value $1,485,596.

    13F-HR 0001727573-26-000002 filed by McCollum Christoferson Group LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 98,035 shares
    Change vs previous 13F +370 shares

    0.62% of the 13F portfolio, value $2,172,456.

    13F-HR 0001727573-25-000013 filed by McCollum Christoferson Group LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 97,665 shares
    Change vs previous 13F +1,740 shares

    0.9% of the 13F portfolio, value $3,015,895.

    13F-HR 0001727573-25-000011 filed by McCollum Christoferson Group LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 95,925 shares
    Change vs previous 13F +1,605 shares

    0.49% of the 13F portfolio, value $1,615,377.

    13F-HR 0001727573-25-000005 filed by McCollum Christoferson Group LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 94,320 shares
    Change vs previous 13F not available

    0.8% of the 13F portfolio, value $2,717,359.

    13F-HR 0001727573-25-000003 filed by McCollum Christoferson Group LLC
    Filed (acceptance time not in the bulk data set), ingested

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