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Disclosery

SEI INVESTMENTS CO: MT position timeline

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

SEI INVESTMENTS CO held 85,737 MT 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 85,737 shares
    Change vs previous 13F -45,033 shares

    <0.01% of the 13F portfolio, value $5,162,310.

    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 130,770 shares
    Change vs previous 13F -29,905 shares

    0.01% of the 13F portfolio, value $6,797,783.

    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 160,675 shares
    Change vs previous 13F -13,262 shares

    0.01% of the 13F portfolio, value $7,321,608.

    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 173,937 shares
    Change vs previous 13F -5,581 shares

    0.01% of the 13F portfolio, value $6,288,045.

    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 179,518 shares
    Change vs previous 13F +21,004 shares

    0.01% of the 13F portfolio, value $5,669,026.

    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 158,514 shares
    Change vs previous 13F -13,101 shares

    0.01% of the 13F portfolio, value $4,573,110.

    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 171,615 shares
    Change vs previous 13F +41,435 shares

    0.01% of the 13F portfolio, value $3,969,481.

    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 130,180 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $3,418,612.

    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).