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SEI INVESTMENTS CO: Z position timeline

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

SEI INVESTMENTS CO held 40,364 Z 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 40,364 shares
    Change vs previous 13F +17,130 shares

    <0.01% of the 13F portfolio, value $1,272,266.

    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 23,234 shares
    Change vs previous 13F +2,942 shares

    <0.01% of the 13F portfolio, value $961,403.

    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 20,292 shares
    Change vs previous 13F -2,396 shares

    <0.01% of the 13F portfolio, value $1,384,298.

    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 22,688 shares
    Change vs previous 13F -2,219 shares

    <0.01% of the 13F portfolio, value $1,748,152.

    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 24,907 shares
    Change vs previous 13F +5,014 shares

    <0.01% of the 13F portfolio, value $1,744,411.

    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 19,893 shares
    Change vs previous 13F +4,692 shares

    <0.01% of the 13F portfolio, value $1,363,951.

    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 15,201 shares
    Change vs previous 13F +4,751 shares

    <0.01% of the 13F portfolio, value $1,125,587.

    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 10,450 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $667,165.

    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).