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Disclosery

Maple Capital Management, Inc.: GLW position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Maple Capital Management, Inc. on GLW, newest first. How the timeline and the estimate are built.

Maple Capital Management, Inc. held 11,897 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 11,897 shares
    Change vs previous 13F +235 shares

    0.18% of the 13F portfolio, value $3,038,883.

    13F-HR 0001313893-26-000005 filed by Maple Capital Management, Inc.
    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 11,662 shares
    Change vs previous 13F -2,596 shares

    0.11% of the 13F portfolio, value $1,585,699.

    13F-HR 0001313893-26-000004 filed by Maple Capital Management, Inc.
    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 14,258 shares
    Change vs previous 13F not available

    0.08% of the 13F portfolio, value $1,248,441.

    13F-HR 0001313893-26-000001 filed by Maple Capital Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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