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SEI INVESTMENTS CO: VIAV position timeline

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

SEI INVESTMENTS CO held 722,703 VIAV 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 722,703 shares
    Change vs previous 13F -240,405 shares

    0.03% of the 13F portfolio, value $34,509,507.

    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 963,108 shares
    Change vs previous 13F +298,941 shares

    0.03% of the 13F portfolio, value $32,052,530.

    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 664,167 shares
    Change vs previous 13F +322,647 shares

    0.01% of the 13F portfolio, value $11,835,416.

    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 341,520 shares
    Change vs previous 13F -83,855 shares

    <0.01% of the 13F portfolio, value $4,333,842.

    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 425,375 shares
    Change vs previous 13F +20,417 shares

    <0.01% of the 13F portfolio, value $4,284,193.

    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 404,958 shares
    Change vs previous 13F -4,205 shares

    0.01% of the 13F portfolio, value $4,531,437.

    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 409,163 shares
    Change vs previous 13F +20,197 shares

    0.01% of the 13F portfolio, value $4,132,192.

    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 388,966 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $3,508,275.

    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).