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GKV Capital Management Co., Inc.: GLW position timeline

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

GKV Capital Management Co., Inc. held 23,555 GLW shares at 2026-06-30 per its 13F-HR filed 2026-07-23.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 23,555 shares
    Change vs previous 13F +1,195 shares

    1.94% of the 13F portfolio, value $6,016,654.

    13F-HR 0002052321-26-000004 filed by GKV Capital Management Co., 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/A 22,360 shares
    Change vs previous 13F -1,150 shares

    1.14% of the 13F portfolio, value $3,040,289.

    13F-HR/A 0002052321-26-000003 filed by GKV Capital Management Co., 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 23,510 shares
    Change vs previous 13F +1,310 shares

    0.77% of the 13F portfolio, value $2,058,536.

    13F-HR 0002052321-26-000001 filed by GKV Capital Management Co., 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 22,200 shares
    Change vs previous 13F +1,300 shares

    0.72% of the 13F portfolio, value $1,821,066.

    13F-HR 0002052321-25-000008 filed by GKV Capital Management Co., 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 20,900 shares
    Change vs previous 13F -500 shares

    0.49% of the 13F portfolio, value $1,099,131.

    13F-HR 0002052321-25-000004 filed by GKV Capital Management Co., 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/A 21,400 shares
    Change vs previous 13F -1,100 shares

    0.49% of the 13F portfolio, value $979,692.

    13F-HR/A 0002052321-25-000003 filed by GKV Capital Management Co., 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 22,500 shares
    Change vs previous 13F not available

    0.44% of the 13F portfolio, value $1,069,200.

    13F-HR 0002052321-25-000001 filed by GKV Capital Management Co., Inc.
    Filed (acceptance time not in the bulk data set), ingested

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