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Disclosery

SEI INVESTMENTS CO: DSI position timeline

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

SEI INVESTMENTS CO held 280,073 DSI 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 280,073 shares
    Change vs previous 13F -2,479 shares

    0.04% of the 13F portfolio, value $39,879,630.

    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 282,552 shares
    Change vs previous 13F -2,570 shares

    0.03% of the 13F portfolio, value $34,242,480.

    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 285,122 shares
    Change vs previous 13F -663 shares

    0.04% of the 13F portfolio, value $36,732,260.

    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 285,785 shares
    Change vs previous 13F -5,049 shares

    0.04% of the 13F portfolio, value $35,994,610.

    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 290,834 shares
    Change vs previous 13F +12,968 shares

    0.04% of the 13F portfolio, value $33,783,230.

    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 277,866 shares
    Change vs previous 13F -3,580 shares

    0.04% of the 13F portfolio, value $28,456,240.

    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 281,446 shares
    Change vs previous 13F -4,616 shares

    0.04% of the 13F portfolio, value $31,029,400.

    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 286,062 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $31,120,730.

    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).