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SEI INVESTMENTS CO: MLM position timeline

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

SEI INVESTMENTS CO held 136,930 MLM 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 136,930 shares
    Change vs previous 13F -8,842 shares

    0.07% of the 13F portfolio, value $78,968,004.

    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 145,772 shares
    Change vs previous 13F -5,342 shares

    0.08% of the 13F portfolio, value $85,813,729.

    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 151,114 shares
    Change vs previous 13F -8,811 shares

    0.09% of the 13F portfolio, value $94,092,550.

    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 159,925 shares
    Change vs previous 13F -236 shares

    0.11% of the 13F portfolio, value $100,795,103.

    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 160,161 shares
    Change vs previous 13F -12,016 shares

    0.1% of the 13F portfolio, value $87,925,288.

    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 172,177 shares
    Change vs previous 13F +14,673 shares

    0.11% of the 13F portfolio, value $82,323,275.

    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 157,504 shares
    Change vs previous 13F -2,070 shares

    0.1% of the 13F portfolio, value $81,351,241.

    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 159,574 shares
    Change vs previous 13F not available

    0.11% of the 13F portfolio, value $85,894,051.

    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).