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Disclosery

NORRIS PERNE & FRENCH LLP/MI: COHR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of NORRIS PERNE & FRENCH LLP/MI on COHR, newest first. How the timeline and the estimate are built.

NORRIS PERNE & FRENCH LLP/MI held 134,736 COHR shares at 2026-06-30 per its 13F-HR filed 2026-07-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 134,736 shares
    Change vs previous 13F -129,264 shares

    2.27% of the 13F portfolio, value $53,149,310.

    13F-HR 0001092290-26-000010 filed by NORRIS PERNE & FRENCH LLP/MI
    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/A 264,000 shares
    Change vs previous 13F -46,425 shares

    3.07% of the 13F portfolio, value $62,887,440.

    13F-HR 0001092290-26-000005 filed by NORRIS PERNE & FRENCH LLP/MI
    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 310,425 shares
    Change vs previous 13F -16,882 shares

    3.78% of the 13F portfolio, value $57,295,144.

    13F-HR 0001092290-26-000003 filed by NORRIS PERNE & FRENCH LLP/MI
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 327,307 shares
    Change vs previous 13F -5,698 shares

    2.44% of the 13F portfolio, value $35,257,511.

    13F-HR 0001092290-25-000012 filed by NORRIS PERNE & FRENCH LLP/MI
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 333,005 shares
    Change vs previous 13F +1,233 shares

    2.07% of the 13F portfolio, value $29,707,377.

    13F-HR 0001092290-25-000010 filed by NORRIS PERNE & FRENCH LLP/MI
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 331,772 shares
    Change vs previous 13F +58,338 shares

    1.62% of the 13F portfolio, value $21,545,274.

    13F-HR 0001092290-25-000007 filed by NORRIS PERNE & FRENCH LLP/MI
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 273,434 shares
    Change vs previous 13F -125,156 shares

    1.87% of the 13F portfolio, value $25,902,404.

    13F-HR 0001092290-25-000003 filed by NORRIS PERNE & FRENCH LLP/MI
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 398,590 shares
    Change vs previous 13F not available

    2.43% of the 13F portfolio, value $35,438,638.

    13F-HR 0001092290-24-000011 filed by NORRIS PERNE & FRENCH LLP/MI
    Filed (acceptance time not in the bulk data set), ingested

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