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SEI INVESTMENTS CO: ROK position timeline

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

SEI INVESTMENTS CO held 54,738 ROK 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 54,738 shares
    Change vs previous 13F -6,709 shares

    0.02% of the 13F portfolio, value $27,101,017.

    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 61,447 shares
    Change vs previous 13F -35,007 shares

    0.02% of the 13F portfolio, value $22,052,740.

    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 96,454 shares
    Change vs previous 13F -48,975 shares

    0.04% of the 13F portfolio, value $37,530,297.

    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 145,429 shares
    Change vs previous 13F +7,008 shares

    0.05% of the 13F portfolio, value $50,833,626.

    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 138,421 shares
    Change vs previous 13F +8,283 shares

    0.05% of the 13F portfolio, value $45,978,199.

    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 130,138 shares
    Change vs previous 13F +19,686 shares

    0.04% of the 13F portfolio, value $33,627,739.

    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 110,452 shares
    Change vs previous 13F +17,491 shares

    0.04% of the 13F portfolio, value $31,565,744.

    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 92,961 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $24,958,231.

    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).