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Disclosery

Cohen Klingenstein LLC: GLW position timeline

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

Cohen Klingenstein LLC held 22,180 GLW shares at 2026-06-30 per its 13F-HR filed 2026-07-15.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 22,180 shares
    Change vs previous 13F +50 shares

    0.16% of the 13F portfolio, value $5,665,437.

    13F-HR 0001453620-26-000012 filed by Cohen Klingenstein 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 22,130 shares
    Change vs previous 13F 0 shares

    0.1% of the 13F portfolio, value $3,009,016.

    13F-HR 0001453620-26-000010 filed by Cohen Klingenstein 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 22,130 shares
    Change vs previous 13F 0 shares

    0.06% of the 13F portfolio, value $1,937,703.

    13F-HR 0001453620-26-000003 filed by Cohen Klingenstein 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 22,130 shares
    Change vs previous 13F -27,800 shares

    0.06% of the 13F portfolio, value $1,815,324.

    13F-HR 0001453620-25-000014 filed by Cohen Klingenstein 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 49,930 shares
    Change vs previous 13F 0 shares

    0.09% of the 13F portfolio, value $2,625,819.

    13F-HR 0001453620-25-000008 filed by Cohen Klingenstein 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 49,930 shares
    Change vs previous 13F 0 shares

    0.08% of the 13F portfolio, value $2,285,795.

    13F-HR 0001453620-25-000006 filed by Cohen Klingenstein 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 49,930 shares
    Change vs previous 13F -8,650 shares

    0.08% of the 13F portfolio, value $2,372,674.

    13F-HR 0001453620-25-000004 filed by Cohen Klingenstein 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 58,580 shares
    Change vs previous 13F not available

    0.09% of the 13F portfolio, value $2,644,887.

    13F-HR 0001453620-24-000013 filed by Cohen Klingenstein LLC
    Filed (acceptance time not in the bulk data set), ingested

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