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Disclosery

Security National Bank: GRBK position timeline

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

Security National Bank held 104,768 GRBK 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 104,768 shares
    Change vs previous 13F +12,131 shares

    1% of the 13F portfolio, value $8,385,631.

    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 92,637 shares
    Change vs previous 13F +3,028 shares

    0.87% of the 13F portfolio, value $5,970,455.

    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 89,609 shares
    Change vs previous 13F +4,300 shares

    0.81% of the 13F portfolio, value $5,614,900.

    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 85,309 shares
    Change vs previous 13F +5,805 shares

    0.97% of the 13F portfolio, value $6,300,923.

    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 79,504 shares
    Change vs previous 13F +3,158 shares

    0.87% of the 13F portfolio, value $4,999,212.

    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 76,346 shares
    Change vs previous 13F +3,341 shares

    0.84% of the 13F portfolio, value $4,451,736.

    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 73,005 shares
    Change vs previous 13F -1,045 shares

    0.59% of the 13F portfolio, value $4,124,053.

    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 74,050 shares
    Change vs previous 13F not available

    0.84% of the 13F portfolio, value $6,184,656.

    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).