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Disclosery

Lantz Financial LLC: GLW position timeline

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

Lantz Financial LLC held 5,023 GLW shares at 2026-06-30 per its 13F-HR filed 2026-07-09.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 5,023 shares
    Change vs previous 13F +32 shares

    0.23% of the 13F portfolio, value $1,283,051.

    13F-HR 0001766883-26-000009 filed by Lantz Financial 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 4,991 shares
    Change vs previous 13F +36 shares

    0.14% of the 13F portfolio, value $678,650.

    13F-HR 0001766883-26-000005 filed by Lantz Financial 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 4,955 shares
    Change vs previous 13F +23 shares

    0.09% of the 13F portfolio, value $433,832.

    13F-HR 0001766883-26-000002 filed by Lantz Financial 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 4,932 shares
    Change vs previous 13F not available

    0.09% of the 13F portfolio, value $404,549.

    13F-HR 0001766883-25-000008 filed by Lantz Financial LLC
    Filed (acceptance time not in the bulk data set), ingested

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