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SEI INVESTMENTS CO: MPT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SEI INVESTMENTS CO on MPT, newest first. How the timeline and the estimate are built.

SEI INVESTMENTS CO held 77,677 MPT shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 77,677 shares
    Change vs previous 13F -94,589 shares

    <0.01% of the 13F portfolio, value $358,837.

    13F-HR 0002048251-26-006553 filed by SEI INVESTMENTS CO
    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 172,266 shares
    Change vs previous 13F +3,745 shares

    <0.01% of the 13F portfolio, value $797,582.

    13F-HR 0002048251-26-003739 filed by SEI INVESTMENTS CO
    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 168,521 shares
    Change vs previous 13F +9,714 shares

    <0.01% of the 13F portfolio, value $842,810.

    13F-HR 0000350894-26-000005 filed by SEI INVESTMENTS CO
    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 158,807 shares
    Change vs previous 13F +28,942 shares

    <0.01% of the 13F portfolio, value $805,177.

    13F-HR 0002048251-25-002343 filed by SEI INVESTMENTS CO
    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 129,865 shares
    Change vs previous 13F +16,667 shares

    <0.01% of the 13F portfolio, value $559,674.

    13F-HR 0001041062-25-000162 filed by SEI INVESTMENTS CO
    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/A 113,198 shares
    Change vs previous 13F +73,946 shares

    <0.01% of the 13F portfolio, value $682,558.

    13F-HR/A 0001041062-25-000106 filed by SEI INVESTMENTS CO
    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 39,252 shares
    Change vs previous 13F +2,438 shares

    <0.01% of the 13F portfolio, value $155,078.

    13F-HR 0001041062-25-000019 filed by SEI INVESTMENTS CO
    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 36,814 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $215,332.

    13F-HR 0001041062-24-000165 filed by SEI INVESTMENTS CO
    Filed (acceptance time not in the bulk data set), ingested

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