Skip to content
Disclosery

Front Street Capital Management, Inc.: GLW position timeline

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

Front Street Capital Management, Inc. held 141,078 GLW shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 141,078 shares
    Change vs previous 13F -28,784 shares

    4.08% of the 13F portfolio, value $35,948,297.

    13F-HR 0001683182-26-000004 filed by Front Street 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 169,862 shares
    Change vs previous 13F -34,044 shares

    3.06% of the 13F portfolio, value $23,096,000.

    13F-HR 0001683182-26-000003 filed by Front Street 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 203,906 shares
    Change vs previous 13F -5,318 shares

    2.54% of the 13F portfolio, value $17,854,000.

    13F-HR 0001683182-26-000001 filed by Front Street Capital Management, Inc.
    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 209,224 shares
    Change vs previous 13F -8,322 shares

    2.65% of the 13F portfolio, value $17,145,000.

    13F-HR 0001683182-25-000005 filed by Front Street Capital Management, Inc.
    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 217,546 shares
    Change vs previous 13F -752 shares

    2.19% of the 13F portfolio, value $11,441,000.

    13F-HR 0001683182-25-000004 filed by Front Street Capital Management, Inc.
    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 218,298 shares
    Change vs previous 13F -28,847 shares

    1.91% of the 13F portfolio, value $9,994,000.

    13F-HR 0001683182-25-000003 filed by Front Street Capital Management, Inc.
    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 247,145 shares
    Change vs previous 13F +113 shares

    2.04% of the 13F portfolio, value $11,744,000.

    13F-HR 0001683182-25-000001 filed by Front Street Capital Management, Inc.
    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 247,032 shares
    Change vs previous 13F not available

    1.8% of the 13F portfolio, value $11,153,000.

    13F-HR 0001683182-24-000005 filed by Front Street Capital Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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