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SEI INVESTMENTS CO: WY position timeline

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

SEI INVESTMENTS CO held 2,601,926 WY 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 2,601,926 shares
    Change vs previous 13F -317,080 shares

    0.05% of the 13F portfolio, value $62,290,777.

    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 2,919,006 shares
    Change vs previous 13F -279,656 shares

    0.07% of the 13F portfolio, value $71,311,688.

    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 3,198,662 shares
    Change vs previous 13F +348,004 shares

    0.07% of the 13F portfolio, value $75,776,071.

    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 2,850,658 shares
    Change vs previous 13F -709,492 shares

    0.08% of the 13F portfolio, value $70,667,799.

    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 3,560,150 shares
    Change vs previous 13F +338,856 shares

    0.11% of the 13F portfolio, value $91,461,125.

    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 3,221,294 shares
    Change vs previous 13F +71,078 shares

    0.12% of the 13F portfolio, value $94,318,114.

    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 3,150,216 shares
    Change vs previous 13F +736,691 shares

    0.11% of the 13F portfolio, value $88,678,482.

    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 2,413,525 shares
    Change vs previous 13F not available

    0.11% of the 13F portfolio, value $81,721,551.

    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).