Skip to content
Disclosery

Chesley Taft & Associates LLC: GLW position timeline

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

Chesley Taft & Associates LLC held 8,183 GLW shares at 2026-09-30 per its 13F-HR filed 2026-10-13.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 8,183 shares
    Change vs previous 13F -1,414 shares

    0.05% of the 13F portfolio, value $1,258,218.

    13F-HR 0001164632-26-000006 filed by Chesley Taft & Associates LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 9,597 shares
    Change vs previous 13F -1,967 shares

    0.1% of the 13F portfolio, value $2,451,362.

    13F-HR 0001164632-26-000004 filed by Chesley Taft & Associates LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 11,564 shares
    Change vs previous 13F -1,004 shares

    0.07% of the 13F portfolio, value $1,572,357.

    13F-HR 0001164632-26-000002 filed by Chesley Taft & Associates LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 12,568 shares
    Change vs previous 13F -546 shares

    0.04% of the 13F portfolio, value $1,100,454.

    13F-HR 0001164632-26-000001 filed by Chesley Taft & Associates LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 13,114 shares
    Change vs previous 13F 0 shares

    0.05% of the 13F portfolio, value $1,075,741.

    13F-HR 0001085146-25-005836 filed by Chesley Taft & Associates LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 13,114 shares
    Change vs previous 13F -21 shares

    0.03% of the 13F portfolio, value $689,665.

    13F-HR 0001085146-25-003693 filed by Chesley Taft & Associates LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 13,135 shares
    Change vs previous 13F -775 shares

    0.03% of the 13F portfolio, value $601,320.

    13F-HR 0001085146-25-002016 filed by Chesley Taft & Associates LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 13,910 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $661,003.

    13F-HR 0001085146-25-000305 filed by Chesley Taft & Associates LLC
    Filed (acceptance time not in the bulk data set), ingested

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