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Disclosery

Allegheny Financial Group: GLW position timeline

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

Allegheny Financial Group held 4,376 GLW shares at 2026-06-30 per its 13F-HR filed 2026-07-22.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,376 shares
    Change vs previous 13F +16 shares

    0.12% of the 13F portfolio, value $1,117,856.

    13F-HR 0001844148-26-000003 filed by Allegheny 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 4,360 shares
    Change vs previous 13F +40 shares

    0.08% of the 13F portfolio, value $592,889.

    13F-HR 0001844148-26-000002 filed by Allegheny 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 4,320 shares
    Change vs previous 13F -335 shares

    0.06% of the 13F portfolio, value $378,260.

    13F-HR 0001844148-26-000001 filed by Allegheny 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 4,655 shares
    Change vs previous 13F -7 shares

    0.07% of the 13F portfolio, value $381,876.

    13F-HR 0001844148-25-000003 filed by Allegheny 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 4,662 shares
    Change vs previous 13F +16 shares

    0.05% of the 13F portfolio, value $245,216.

    13F-HR 0001085146-25-005018 filed by Allegheny 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 4,646 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $212,708.

    13F-HR 0001085146-25-003057 filed by Allegheny Financial Group
    Filed (acceptance time not in the bulk data set), ingested

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