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Disclosery

SEI INVESTMENTS CO: SSD position timeline

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

SEI INVESTMENTS CO held 148,018 SSD 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 148,018 shares
    Change vs previous 13F -15,183 shares

    0.03% of the 13F portfolio, value $30,987,644.

    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 163,201 shares
    Change vs previous 13F +8,923 shares

    0.03% of the 13F portfolio, value $28,008,483.

    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 154,278 shares
    Change vs previous 13F +19,739 shares

    0.02% of the 13F portfolio, value $24,911,213.

    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 134,539 shares
    Change vs previous 13F -1,634 shares

    0.02% of the 13F portfolio, value $22,529,869.

    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 136,173 shares
    Change vs previous 13F +840 shares

    0.02% of the 13F portfolio, value $21,149,076.

    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 135,333 shares
    Change vs previous 13F -290 shares

    0.03% of the 13F portfolio, value $21,258,107.

    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 135,623 shares
    Change vs previous 13F +49,257 shares

    0.03% of the 13F portfolio, value $22,490,374.

    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 86,366 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $16,519,222.

    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).