Skip to content
Disclosery

Security National Bank: GLW position timeline

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

Security National Bank held 83,070 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 83,070 shares
    Change vs previous 13F +2,849 shares

    2.53% of the 13F portfolio, value $21,218,570.

    13F-HR 0001719739-26-000003 filed by Security National Bank
    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 80,221 shares
    Change vs previous 13F +7,698 shares

    1.59% of the 13F portfolio, value $10,907,649.

    13F-HR 0001719739-26-000002 filed by Security National Bank
    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 72,523 shares
    Change vs previous 13F +56,056 shares

    0.91% of the 13F portfolio, value $6,350,114.

    13F-HR 0001719739-26-000001 filed by Security National Bank
    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 16,467 shares
    Change vs previous 13F +14,576 shares

    0.21% of the 13F portfolio, value $1,350,788.

    13F-HR 0001719739-25-000011 filed by Security National Bank
    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 1,891 shares
    Change vs previous 13F +88 shares

    0.02% of the 13F portfolio, value $99,448.

    13F-HR 0001719739-25-000003 filed by Security National Bank
    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 1,803 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $82,541.

    13F-HR 0001719739-25-000002 filed by Security National Bank
    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 1,803 shares
    Change vs previous 13F 0 shares

    0.01% of the 13F portfolio, value $85,679.

    13F-HR 0001719739-25-000001 filed by Security National Bank
    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 1,803 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $81,405.

    13F-HR 0001719739-24-000007 filed by Security National Bank
    Filed (acceptance time not in the bulk data set), ingested

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