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DIMENSIONAL FUND ADVISORS LP: GLW position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of DIMENSIONAL FUND ADVISORS LP on GLW, newest first. How the timeline and the estimate are built.

DIMENSIONAL FUND ADVISORS LP held 3,535,533 GLW shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,535,533 shares
    Change vs previous 13F -709,091 shares

    0.16% of the 13F portfolio, value $903,213,942.

    13F-HR 0000354204-26-000866 filed by DIMENSIONAL FUND ADVISORS LP
    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 4,244,624 shares
    Change vs previous 13F -1,865,601 shares

    0.12% of the 13F portfolio, value $576,910,733.

    13F-HR 0000354204-26-000581 filed by DIMENSIONAL FUND ADVISORS LP
    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 6,110,225 shares
    Change vs previous 13F -1,523,907 shares

    0.11% of the 13F portfolio, value $535,143,203.

    13F-HR 0000354204-26-000347 filed by DIMENSIONAL FUND ADVISORS LP
    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 7,634,132 shares
    Change vs previous 13F -1,185,967 shares

    0.13% of the 13F portfolio, value $626,053,815.

    13F-HR 0000354204-25-001337 filed by DIMENSIONAL FUND ADVISORS LP
    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 8,820,099 shares
    Change vs previous 13F -500,145 shares

    0.11% of the 13F portfolio, value $463,808,203.

    13F-HR 0000354204-25-001097 filed by DIMENSIONAL FUND ADVISORS LP
    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 9,320,244 shares
    Change vs previous 13F -480,329 shares

    0.11% of the 13F portfolio, value $426,640,293.

    13F-HR 0000354204-25-000866 filed by DIMENSIONAL FUND ADVISORS LP
    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 9,800,573 shares
    Change vs previous 13F +78,497 shares

    0.11% of the 13F portfolio, value $465,722,580.

    13F-HR 0000354204-25-000528 filed by DIMENSIONAL FUND ADVISORS LP
    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 9,722,076 shares
    Change vs previous 13F not available

    0.11% of the 13F portfolio, value $438,923,000.

    13F-HR 0000354204-24-004773 filed by DIMENSIONAL FUND ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

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