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Disclosery

D.B. Root & Company, LLC: GLW position timeline

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

D.B. Root & Company, LLC held 15,487 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 15,487 shares
    Change vs previous 13F -383 shares

    0.84% of the 13F portfolio, value $3,955,747.

    13F-HR 0001731717-26-000003 filed by D.B. Root & Company, 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 15,870 shares
    Change vs previous 13F -478 shares

    0.52% of the 13F portfolio, value $2,157,792.

    13F-HR 0001731717-26-000002 filed by D.B. Root & Company, 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 16,348 shares
    Change vs previous 13F -57 shares

    0.35% of the 13F portfolio, value $1,431,397.

    13F-HR 0001731717-26-000001 filed by D.B. Root & Company, 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 16,405 shares
    Change vs previous 13F -354 shares

    0.34% of the 13F portfolio, value $1,345,671.

    13F-HR 0001731717-25-000002 filed by D.B. Root & Company, 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 16,759 shares
    Change vs previous 13F -968 shares

    0.26% of the 13F portfolio, value $881,388.

    13F-HR 0001172661-25-002672 filed by D.B. Root & Company, 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 17,727 shares
    Change vs previous 13F +663 shares

    0.26% of the 13F portfolio, value $811,528.

    13F-HR 0001172661-25-001837 filed by D.B. Root & Company, LLC
    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 17,064 shares
    Change vs previous 13F -919 shares

    0.26% of the 13F portfolio, value $810,914.

    13F-HR 0001172661-25-000250 filed by D.B. Root & Company, LLC
    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 17,983 shares
    Change vs previous 13F not available

    0.27% of the 13F portfolio, value $811,964.

    13F-HR 0001172661-24-004425 filed by D.B. Root & Company, LLC
    Filed (acceptance time not in the bulk data set), ingested

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