Skip to content
Disclosery

SEI INVESTMENTS CO: ST position timeline

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

SEI INVESTMENTS CO held 907,155 ST 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 907,155 shares
    Change vs previous 13F -483,391 shares

    0.04% of the 13F portfolio, value $43,307,681.

    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 1,390,546 shares
    Change vs previous 13F -241,823 shares

    0.05% of the 13F portfolio, value $48,974,917.

    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 1,632,369 shares
    Change vs previous 13F +138,973 shares

    0.05% of the 13F portfolio, value $54,341,693.

    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 1,493,396 shares
    Change vs previous 13F +252,132 shares

    0.05% of the 13F portfolio, value $45,622,511.

    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 1,241,264 shares
    Change vs previous 13F +365,665 shares

    0.04% of the 13F portfolio, value $37,372,132.

    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 875,599 shares
    Change vs previous 13F +119,123 shares

    0.03% of the 13F portfolio, value $21,251,026.

    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 756,476 shares
    Change vs previous 13F +267,318 shares

    0.03% of the 13F portfolio, value $20,727,984.

    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 489,158 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $17,541,294.

    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).