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Disclosery

Arnhold LLC: COHR position timeline

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

Arnhold LLC held 173,945 COHR shares at 2026-06-30 per its 13F-HR filed 2026-07-27.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 173,945 shares
    Change vs previous 13F -63,090 shares

    4.8% of the 13F portfolio, value $68,616,084.

    13F-HR 0001172661-26-002828 filed by Arnhold 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 237,035 shares
    Change vs previous 13F -34,496 shares

    4.15% of the 13F portfolio, value $56,464,107.

    13F-HR 0001172661-26-001648 filed by Arnhold 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 271,531 shares
    Change vs previous 13F -60,714 shares

    3.8% of the 13F portfolio, value $50,116,477.

    13F-HR 0001172661-26-000541 filed by Arnhold LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 332,245 shares
    Change vs previous 13F -21,300 shares

    2.99% of the 13F portfolio, value $35,789,431.

    13F-HR 0001172661-25-004621 filed by Arnhold LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 353,545 shares
    Change vs previous 13F +12,681 shares

    2.87% of the 13F portfolio, value $31,539,749.

    13F-HR 0001172661-25-002783 filed by Arnhold LLC
    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 340,864 shares
    Change vs previous 13F +90,186 shares

    2.24% of the 13F portfolio, value $22,135,708.

    13F-HR 0001172661-25-001807 filed by Arnhold LLC
    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 250,678 shares
    Change vs previous 13F -102,532 shares

    2.34% of the 13F portfolio, value $23,746,727.

    13F-HR 0001172661-25-001051 filed by Arnhold LLC
    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 353,210 shares
    Change vs previous 13F not available

    3.05% of the 13F portfolio, value $31,403,901.

    13F-HR 0001172661-24-004629 filed by Arnhold LLC
    Filed (acceptance time not in the bulk data set), ingested

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