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O'SHAUGHNESSY ASSET MANAGEMENT, LLC: MPLX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of O'SHAUGHNESSY ASSET MANAGEMENT, LLC on MPLX, newest first. How the timeline and the estimate are built.

O'SHAUGHNESSY ASSET MANAGEMENT, LLC held 7,347 MPLX shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 7,347 shares
    Change vs previous 13F +2,411 shares

    <0.01% of the 13F portfolio, value $413,857.

    13F-HR 0001423442-26-000003 filed by O'SHAUGHNESSY ASSET MANAGEMENT, LLC
    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 4,936 shares
    Change vs previous 13F -327 shares

    <0.01% of the 13F portfolio, value $281,698.

    13F-HR 0001423442-26-000002 filed by O'SHAUGHNESSY ASSET MANAGEMENT, LLC
    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 5,263 shares
    Change vs previous 13F +327 shares

    <0.01% of the 13F portfolio, value $280,886.

    13F-HR 0001423442-26-000001 filed by O'SHAUGHNESSY ASSET MANAGEMENT, LLC
    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 4,936 shares
    Change vs previous 13F +728 shares

    <0.01% of the 13F portfolio, value $246,553.

    13F-HR 0001423442-25-000009 filed by O'SHAUGHNESSY ASSET MANAGEMENT, LLC
    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 4,208 shares
    Change vs previous 13F -1,939 shares

    <0.01% of the 13F portfolio, value $216,754.

    13F-HR 0001423442-25-000008 filed by O'SHAUGHNESSY ASSET MANAGEMENT, LLC
    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 6,147 shares
    Change vs previous 13F +1,521 shares

    <0.01% of the 13F portfolio, value $328,987.

    13F-HR 0001423442-25-000003 filed by O'SHAUGHNESSY ASSET MANAGEMENT, LLC
    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 4,626 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $221,400.

    13F-HR 0001423442-25-000001 filed by O'SHAUGHNESSY ASSET MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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