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SEI INVESTMENTS CO: RDNT position timeline

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

SEI INVESTMENTS CO held 208,109 RDNT 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 208,109 shares
    Change vs previous 13F -46,911 shares

    0.01% of the 13F portfolio, value $12,834,195.

    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 255,020 shares
    Change vs previous 13F -14,265 shares

    0.01% of the 13F portfolio, value $14,253,076.

    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 269,285 shares
    Change vs previous 13F +3,596 shares

    0.02% of the 13F portfolio, value $19,213,254.

    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 265,689 shares
    Change vs previous 13F -4,662 shares

    0.02% of the 13F portfolio, value $20,248,259.

    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 270,351 shares
    Change vs previous 13F +12,604 shares

    0.02% of the 13F portfolio, value $15,385,649.

    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 257,747 shares
    Change vs previous 13F +841 shares

    0.02% of the 13F portfolio, value $12,815,235.

    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 256,906 shares
    Change vs previous 13F +16,643 shares

    0.02% of the 13F portfolio, value $17,942,600.

    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 240,263 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $16,671,924.

    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).