Skip to content
Disclosery

SEI INVESTMENTS CO: WCN position timeline

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

SEI INVESTMENTS CO held 153,795 WCN 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 153,795 shares
    Change vs previous 13F -23,617 shares

    0.02% of the 13F portfolio, value $25,635,687.

    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 177,412 shares
    Change vs previous 13F -145,023 shares

    0.03% of the 13F portfolio, value $28,818,318.

    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 322,435 shares
    Change vs previous 13F +65,083 shares

    0.06% of the 13F portfolio, value $56,542,324.

    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 257,352 shares
    Change vs previous 13F -19,246 shares

    0.05% of the 13F portfolio, value $45,242,284.

    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 276,598 shares
    Change vs previous 13F +15,594 shares

    0.06% of the 13F portfolio, value $51,644,780.

    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 261,004 shares
    Change vs previous 13F +56,952 shares

    0.07% of the 13F portfolio, value $50,945,830.

    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 204,052 shares
    Change vs previous 13F -345,258 shares

    0.04% of the 13F portfolio, value $35,011,052.

    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 549,310 shares
    Change vs previous 13F not available

    0.13% of the 13F portfolio, value $98,227,983.

    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).