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Mplx shares owned by Security National Bank

Quarter-by-quarter ownership of Mplx (MPLX) shares owned by Security National Bank from 13F filings

Historical chart of Security National Bank investment in Mplx

Tip: Access up to 7 years of quarterly data

All positions including Mplx held by Security National Bank consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Mplx by Security National Bank

Quarter filed Position value Share count Share price at filing
2026-06-30 $1.5M 26k 56.33