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Marietta Wealth Management, LLC: GLW position timeline

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

Marietta Wealth Management, LLC held 54,010 GLW shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 54,010 shares
    Change vs previous 13F -5,004 shares

    1.42% of the 13F portfolio, value $13,795,807.

    13F-HR 0001697847-26-000006 filed by Marietta Wealth 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 59,014 shares
    Change vs previous 13F -2,683 shares

    0.95% of the 13F portfolio, value $8,024,145.

    13F-HR 0001697847-26-000003 filed by Marietta Wealth 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 61,697 shares
    Change vs previous 13F +2,549 shares

    0.62% of the 13F portfolio, value $5,402,189.

    13F-HR 0001697847-26-000002 filed by Marietta Wealth 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 59,148 shares
    Change vs previous 13F not available

    0.59% of the 13F portfolio, value $4,851,910.

    13F-HR 0001697847-25-000007 filed by Marietta Wealth Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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