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Robeco Institutional Asset Management B.V.: MPC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Robeco Institutional Asset Management B.V. on MPC, newest first. How the timeline and the estimate are built.

Robeco Institutional Asset Management B.V. held 365,555 MPC shares at 2026-06-30 per its 13F-HR filed 2026-07-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 365,555 shares
    Change vs previous 13F +13,078 shares

    0.11% of the 13F portfolio, value $93,461,448.

    13F-HR 0001418773-26-000003 filed by Robeco Institutional Asset Management B.V.
    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 352,477 shares
    Change vs previous 13F +118,047 shares

    0.12% of the 13F portfolio, value $86,067,832.

    13F-HR 0001418773-26-000002 filed by Robeco Institutional Asset Management B.V.
    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 234,430 shares
    Change vs previous 13F +100,511 shares

    0.05% of the 13F portfolio, value $38,125,351.

    13F-HR 0001418773-26-000001 filed by Robeco Institutional Asset Management B.V.
    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 133,919 shares
    Change vs previous 13F +4,442 shares

    0.04% of the 13F portfolio, value $25,811,549.

    13F-HR 0001418773-25-000002 filed by Robeco Institutional Asset Management B.V.
    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 129,477 shares
    Change vs previous 13F +108,016 shares

    0.03% of the 13F portfolio, value $21,507,423.

    13F-HR 0001085146-25-003972 filed by Robeco Institutional Asset Management B.V.
    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 21,461 shares
    Change vs previous 13F -39,579 shares

    0.01% of the 13F portfolio, value $3,126,652.

    13F-HR 0001085146-25-002276 filed by Robeco Institutional Asset Management B.V.
    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 61,040 shares
    Change vs previous 13F -181,476 shares

    0.02% of the 13F portfolio, value $8,515,085.

    13F-HR 0001085146-25-000410 filed by Robeco Institutional Asset Management B.V.
    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 242,516 shares
    Change vs previous 13F not available

    0.08% of the 13F portfolio, value $39,508,280.

    13F-HR 0001085146-24-005220 filed by Robeco Institutional Asset Management B.V.
    Filed (acceptance time not in the bulk data set), ingested

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