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Disclosery

SEI INVESTMENTS CO: PK position timeline

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

SEI INVESTMENTS CO held 290,139 PK 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 290,139 shares
    Change vs previous 13F -47,651 shares

    <0.01% of the 13F portfolio, value $4,134,528.

    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 337,790 shares
    Change vs previous 13F +27,938 shares

    <0.01% of the 13F portfolio, value $3,556,877.

    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 309,852 shares
    Change vs previous 13F -3,034 shares

    <0.01% of the 13F portfolio, value $3,240,998.

    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 312,886 shares
    Change vs previous 13F +2,069 shares

    <0.01% of the 13F portfolio, value $3,466,762.

    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 310,817 shares
    Change vs previous 13F -9,461 shares

    <0.01% of the 13F portfolio, value $3,179,661.

    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 320,278 shares
    Change vs previous 13F -65,808 shares

    <0.01% of the 13F portfolio, value $3,420,582.

    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 386,086 shares
    Change vs previous 13F -501,734 shares

    0.01% of the 13F portfolio, value $5,432,283.

    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 887,820 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $12,518,260.

    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).