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SEI INVESTMENTS CO: MGA position timeline

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

SEI INVESTMENTS CO held 121,591 MGA 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 121,591 shares
    Change vs previous 13F -69,867 shares

    0.01% of the 13F portfolio, value $7,983,212.

    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 191,458 shares
    Change vs previous 13F +68,852 shares

    0.01% of the 13F portfolio, value $10,685,338.

    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 122,606 shares
    Change vs previous 13F +75,430 shares

    0.01% of the 13F portfolio, value $6,535,817.

    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 47,176 shares
    Change vs previous 13F -2,645 shares

    <0.01% of the 13F portfolio, value $2,234,850.

    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 49,821 shares
    Change vs previous 13F -2,942 shares

    <0.01% of the 13F portfolio, value $1,923,011.

    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 52,763 shares
    Change vs previous 13F +1,613 shares

    <0.01% of the 13F portfolio, value $1,793,529.

    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 51,150 shares
    Change vs previous 13F +8,346 shares

    <0.01% of the 13F portfolio, value $2,137,648.

    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 42,804 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,756,599.

    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).