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Disclosery

SEI INVESTMENTS CO: CX position timeline

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

SEI INVESTMENTS CO held 3,920,531 CX 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 3,920,531 shares
    Change vs previous 13F -230,006 shares

    0.04% of the 13F portfolio, value $47,046,368.

    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 4,150,537 shares
    Change vs previous 13F +287,350 shares

    0.04% of the 13F portfolio, value $47,482,142.

    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 3,863,187 shares
    Change vs previous 13F +822,423 shares

    0.04% of the 13F portfolio, value $44,388,018.

    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 3,040,764 shares
    Change vs previous 13F +2,096,711 shares

    0.03% of the 13F portfolio, value $27,336,472.

    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 944,053 shares
    Change vs previous 13F -945,344 shares

    0.01% of the 13F portfolio, value $6,542,287.

    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 1,889,397 shares
    Change vs previous 13F -261,088 shares

    0.01% of the 13F portfolio, value $10,599,514.

    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 2,150,485 shares
    Change vs previous 13F +502,429 shares

    0.02% of the 13F portfolio, value $12,128,736.

    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 1,648,056 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $10,053,139.

    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).