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Disclosery

SEI INVESTMENTS CO: OC position timeline

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

SEI INVESTMENTS CO held 172,488 OC 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 172,488 shares
    Change vs previous 13F -8,696 shares

    0.02% of the 13F portfolio, value $27,418,375.

    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 181,184 shares
    Change vs previous 13F +121,902 shares

    0.02% of the 13F portfolio, value $19,607,080.

    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 59,282 shares
    Change vs previous 13F +5,746 shares

    0.01% of the 13F portfolio, value $6,635,178.

    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 53,536 shares
    Change vs previous 13F +4,100 shares

    0.01% of the 13F portfolio, value $7,573,238.

    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 49,436 shares
    Change vs previous 13F +8,788 shares

    0.01% of the 13F portfolio, value $6,800,247.

    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 40,648 shares
    Change vs previous 13F -19,622 shares

    0.01% of the 13F portfolio, value $5,805,308.

    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 60,270 shares
    Change vs previous 13F -5,789 shares

    0.01% of the 13F portfolio, value $10,262,402.

    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 66,059 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $11,661,754.

    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).