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SEI INVESTMENTS CO: MGEE position timeline

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

SEI INVESTMENTS CO held 27,131 MGEE 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 27,131 shares
    Change vs previous 13F -5,726 shares

    <0.01% of the 13F portfolio, value $2,212,268.

    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 32,857 shares
    Change vs previous 13F +21,663 shares

    <0.01% of the 13F portfolio, value $2,539,503.

    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 11,194 shares
    Change vs previous 13F -345 shares

    <0.01% of the 13F portfolio, value $877,833.

    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 11,539 shares
    Change vs previous 13F +1,707 shares

    <0.01% of the 13F portfolio, value $971,377.

    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 9,832 shares
    Change vs previous 13F +3,637 shares

    <0.01% of the 13F portfolio, value $869,535.

    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 6,195 shares
    Change vs previous 13F -5,040 shares

    <0.01% of the 13F portfolio, value $575,894.

    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 11,235 shares
    Change vs previous 13F +1,263 shares

    <0.01% of the 13F portfolio, value $1,055,781.

    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 9,972 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $911,941.

    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).