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Disclosery

SEI INVESTMENTS CO: SW position timeline

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

SEI INVESTMENTS CO held 1,485,176 SW 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 1,485,176 shares
    Change vs previous 13F -12,791 shares

    0.06% of the 13F portfolio, value $68,705,662.

    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 1,497,967 shares
    Change vs previous 13F -310,239 shares

    0.06% of the 13F portfolio, value $59,697,489.

    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 1,808,206 shares
    Change vs previous 13F +1,082,428 shares

    0.07% of the 13F portfolio, value $69,922,986.

    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 725,778 shares
    Change vs previous 13F +60,616 shares

    0.03% of the 13F portfolio, value $30,896,527.

    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 665,162 shares
    Change vs previous 13F +349,662 shares

    0.03% of the 13F portfolio, value $28,701,265.

    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 315,500 shares
    Change vs previous 13F -41,995 shares

    0.02% of the 13F portfolio, value $14,217,866.

    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 357,495 shares
    Change vs previous 13F -66,204 shares

    0.02% of the 13F portfolio, value $19,254,195.

    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 423,699 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $20,938,779.

    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).