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SEI INVESTMENTS CO: DFIN position timeline

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

SEI INVESTMENTS CO held 5,810 DFIN 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 5,810 shares
    Change vs previous 13F -2,971 shares

    <0.01% of the 13F portfolio, value $243,724.

    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 8,781 shares
    Change vs previous 13F -453 shares

    <0.01% of the 13F portfolio, value $413,949.

    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 9,234 shares
    Change vs previous 13F -446 shares

    <0.01% of the 13F portfolio, value $431,049.

    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 9,680 shares
    Change vs previous 13F -18,114 shares

    <0.01% of the 13F portfolio, value $497,845.

    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 27,794 shares
    Change vs previous 13F +18,832 shares

    <0.01% of the 13F portfolio, value $1,713,507.

    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 8,962 shares
    Change vs previous 13F -13,876 shares

    <0.01% of the 13F portfolio, value $391,696.

    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 22,838 shares
    Change vs previous 13F -11,557 shares

    <0.01% of the 13F portfolio, value $1,432,660.

    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 34,395 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,263,889.

    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).