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SEI INVESTMENTS CO: SONO position timeline

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

SEI INVESTMENTS CO held 351,145 SONO 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 351,145 shares
    Change vs previous 13F -30,480 shares

    <0.01% of the 13F portfolio, value $4,750,991.

    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 381,625 shares
    Change vs previous 13F +9,705 shares

    <0.01% of the 13F portfolio, value $5,113,776.

    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 371,920 shares
    Change vs previous 13F +101,891 shares

    0.01% of the 13F portfolio, value $6,530,927.

    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 270,029 shares
    Change vs previous 13F -61,384 shares

    <0.01% of the 13F portfolio, value $4,266,450.

    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 331,413 shares
    Change vs previous 13F +20,473 shares

    <0.01% of the 13F portfolio, value $3,582,566.

    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 310,940 shares
    Change vs previous 13F +8,957 shares

    <0.01% of the 13F portfolio, value $3,317,722.

    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 301,983 shares
    Change vs previous 13F -7,782 shares

    0.01% of the 13F portfolio, value $4,541,829.

    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 309,765 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $3,807,007.

    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).