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Disclosery

SEI INVESTMENTS CO: CNI position timeline

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

SEI INVESTMENTS CO held 516,827 CNI 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 516,827 shares
    Change vs previous 13F +11,570 shares

    0.05% of the 13F portfolio, value $61,626,642.

    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 505,257 shares
    Change vs previous 13F -71,869 shares

    0.05% of the 13F portfolio, value $51,925,206.

    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 577,126 shares
    Change vs previous 13F +14,224 shares

    0.06% of the 13F portfolio, value $57,048,928.

    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 562,902 shares
    Change vs previous 13F +48,133 shares

    0.06% of the 13F portfolio, value $53,081,539.

    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 514,769 shares
    Change vs previous 13F +56,965 shares

    0.06% of the 13F portfolio, value $53,556,440.

    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 457,804 shares
    Change vs previous 13F +82,003 shares

    0.06% of the 13F portfolio, value $44,617,296.

    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 375,801 shares
    Change vs previous 13F +7,461 shares

    0.05% of the 13F portfolio, value $38,147,588.

    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 368,340 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $43,150,786.

    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).