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SEI INVESTMENTS CO: PRIM position timeline

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

SEI INVESTMENTS CO held 46,493 PRIM 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 46,493 shares
    Change vs previous 13F -10,363 shares

    <0.01% of the 13F portfolio, value $4,608,281.

    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 56,856 shares
    Change vs previous 13F -43,020 shares

    0.01% of the 13F portfolio, value $8,132,895.

    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 99,876 shares
    Change vs previous 13F -2,495 shares

    0.01% of the 13F portfolio, value $12,398,277.

    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 102,371 shares
    Change vs previous 13F +54,514 shares

    0.02% of the 13F portfolio, value $14,058,815.

    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 47,857 shares
    Change vs previous 13F +10,965 shares

    <0.01% of the 13F portfolio, value $3,729,957.

    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 36,892 shares
    Change vs previous 13F -14,681 shares

    <0.01% of the 13F portfolio, value $2,117,949.

    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 51,573 shares
    Change vs previous 13F +21,443 shares

    0.01% of the 13F portfolio, value $3,940,189.

    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 30,130 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,749,940.

    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).