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WCM INVESTMENT MANAGEMENT, LLC: GLW position timeline

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

WCM INVESTMENT MANAGEMENT, LLC held 5,932,726 GLW 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 5,932,726 shares
    Change vs previous 13F -2,174,143 shares

    2.75% of the 13F portfolio, value $1,516,938,711.

    13F-HR 0001062993-26-004287 filed by WCM INVESTMENT 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 8,106,869 shares
    Change vs previous 13F -117,901 shares

    2.38% of the 13F portfolio, value $1,042,138,010.

    13F-HR 0001062993-26-002395 filed by WCM INVESTMENT 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 8,224,770 shares
    Change vs previous 13F -209,459 shares

    1.5% of the 13F portfolio, value $730,853,062.

    13F-HR 0001062993-26-000695 filed by WCM INVESTMENT 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 8,434,229 shares
    Change vs previous 13F not available

    1.41% of the 13F portfolio, value $676,931,220.

    13F-HR 0001062993-25-016445 filed by WCM INVESTMENT MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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