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Disclosery

BlackRock, Inc.: COHR position timeline

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

BlackRock, Inc. held 16,608,092 COHR shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 16,608,092 shares
    Change vs previous 13F +1,655,117 shares

    0.1% of the 13F portfolio, value $6,551,393,931.

    13F-HR 0002012383-26-003238 filed by BlackRock, Inc.
    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 14,952,975 shares
    Change vs previous 13F +499,098 shares

    0.06% of the 13F portfolio, value $3,561,948,190.

    13F-HR 0002012383-26-001841 filed by BlackRock, Inc.
    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 14,453,877 shares
    Change vs previous 13F +228,341 shares

    0.05% of the 13F portfolio, value $2,667,752,053.

    13F-HR 0002012383-26-000920 filed by BlackRock, Inc.
    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 14,225,536 shares
    Change vs previous 13F -2,290,546 shares

    0.03% of the 13F portfolio, value $1,532,374,764.

    13F-HR 0002012383-25-002949 filed by BlackRock, Inc.
    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 16,516,082 shares
    Change vs previous 13F -2,532,860 shares

    0.03% of the 13F portfolio, value $1,473,399,652.

    13F-HR 0001060021-25-000120 filed by BlackRock, Inc.
    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 19,048,942 shares
    Change vs previous 13F +625,564 shares

    0.03% of the 13F portfolio, value $1,237,038,277.

    13F-HR 0001576419-25-000869 filed by BlackRock, Inc.
    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 18,423,378 shares
    Change vs previous 13F +3,509,509 shares

    0.04% of the 13F portfolio, value $1,745,246,551.

    13F-HR 0001060021-25-000002 filed by BlackRock, Inc.
    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 14,913,869 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $1,325,992,094.

    13F-HR 0001426459-24-000006 filed by BlackRock, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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