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Williamson Legacy Group, LLC: COHR position timeline

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

Williamson Legacy Group, LLC held 10,640 COHR shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 10,640 shares
    Change vs previous 13F +3,373 shares

    2.08% of the 13F portfolio, value $4,197,161.

    13F-HR 0001765380-26-000380 filed by Williamson Legacy Group, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2026-03-31
    13F 7,267 shares
    Change vs previous 13F +1,608 shares

    1.3% of the 13F portfolio, value $1,731,072.

    13F-HR 0001765380-26-000210 filed by Williamson Legacy 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 ended2025-12-31
    13F 5,659 shares
    Change vs previous 13F not available

    0.82% of the 13F portfolio, value $1,044,482.

    13F-HR 0001765380-26-000083 filed by Williamson Legacy Group, LLC
    Filed (acceptance time not in the bulk data set), ingested

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