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Security National Bank: MPLX position timeline

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

Security National Bank held 26,222 MPLX 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 26,222 shares
    Change vs previous 13F not available

    0.18% of the 13F portfolio, value $1,477,085.

    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 ยง4.2).