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Disclosery

SEI INVESTMENTS CO: GM position timeline

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

SEI INVESTMENTS CO held 1,827,810 GM 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 1,827,810 shares
    Change vs previous 13F -258,966 shares

    0.12% of the 13F portfolio, value $140,888,074.

    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 2,086,776 shares
    Change vs previous 13F +511,834 shares

    0.14% of the 13F portfolio, value $155,468,800.

    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 1,574,942 shares
    Change vs previous 13F +229,399 shares

    0.13% of the 13F portfolio, value $128,077,403.

    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 1,345,543 shares
    Change vs previous 13F +97,990 shares

    0.09% of the 13F portfolio, value $82,037,529.

    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 1,247,553 shares
    Change vs previous 13F +83,932 shares

    0.07% of the 13F portfolio, value $61,392,270.

    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 1,163,621 shares
    Change vs previous 13F +51,111 shares

    0.07% of the 13F portfolio, value $54,726,269.

    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 1,112,510 shares
    Change vs previous 13F -45,320 shares

    0.08% of the 13F portfolio, value $59,265,454.

    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 1,157,830 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $51,915,371.

    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).