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FRED ALGER MANAGEMENT, LLC: COHR position timeline

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

FRED ALGER MANAGEMENT, LLC held 61,890 COHR shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 61,890 shares
    Change vs previous 13F -2,575 shares

    0.08% of the 13F portfolio, value $24,413,748.

    13F-HR 0001193125-26-352250 filed by FRED ALGER MANAGEMENT, 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 64,465 shares
    Change vs previous 13F -17,731 shares

    0.07% of the 13F portfolio, value $15,356,208.

    13F-HR 0001193125-26-226659 filed by FRED ALGER MANAGEMENT, 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 82,196 shares
    Change vs previous 13F -46,260 shares

    0.06% of the 13F portfolio, value $15,170,916.

    13F-HR 0001193125-26-052991 filed by FRED ALGER MANAGEMENT, 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 128,456 shares
    Change vs previous 13F -619,907 shares

    0.05% of the 13F portfolio, value $13,837,280.

    13F-HR 0001193125-25-282909 filed by FRED ALGER MANAGEMENT, 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 748,363 shares
    Change vs previous 13F +140,871 shares

    0.3% of the 13F portfolio, value $66,761,463.

    13F-HR 0000950123-25-008360 filed by FRED ALGER MANAGEMENT, 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 607,492 shares
    Change vs previous 13F not available

    0.22% of the 13F portfolio, value $39,450,530.

    13F-HR 0000950123-25-005777 filed by FRED ALGER MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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