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Keystone Financial Group: GLW position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Keystone Financial Group on GLW, newest first. How the timeline and the estimate are built.

Keystone Financial Group held 6,998 GLW shares at 2026-06-30 per its 13F-HR filed 2026-07-29.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 6,998 shares
    Change vs previous 13F -5,117 shares

    0.11% of the 13F portfolio, value $1,787,555.

    13F-HR 0001729299-26-000004 filed by Keystone Financial Group
    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 12,115 shares
    Change vs previous 13F +7,162 shares

    0.11% of the 13F portfolio, value $1,647,226.

    13F-HR 0001729299-26-000003 filed by Keystone Financial Group
    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 4,953 shares
    Change vs previous 13F -474 shares

    0.03% of the 13F portfolio, value $433,654.

    13F-HR 0001729299-26-000001 filed by Keystone Financial Group
    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/A 5,427 shares
    Change vs previous 13F +650 shares

    0.03% of the 13F portfolio, value $445,195.

    13F-HR/A 0001765380-25-000503 filed by Keystone Financial Group
    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 4,777 shares
    Change vs previous 13F +2 shares

    0.02% of the 13F portfolio, value $251,208.

    13F-HR 0001765380-25-000370 filed by Keystone Financial Group
    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 4,775 shares
    Change vs previous 13F +2 shares

    0.02% of the 13F portfolio, value $218,608.

    13F-HR 0001765380-25-000222 filed by Keystone Financial Group
    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 4,773 shares
    Change vs previous 13F -337 shares

    0.02% of the 13F portfolio, value $226,833.

    13F-HR 0001765380-25-000102 filed by Keystone Financial Group
    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/A 5,110 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $230,706.

    13F-HR/A 0001765380-25-000133 filed by Keystone Financial Group
    Filed (acceptance time not in the bulk data set), ingested

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