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SEI INVESTMENTS CO: SONY position timeline

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

SEI INVESTMENTS CO held 2,790,486 SONY 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 2,790,486 shares
    Change vs previous 13F -68,291 shares

    0.05% of the 13F portfolio, value $55,975,105.

    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 2,858,777 shares
    Change vs previous 13F -70,617 shares

    0.05% of the 13F portfolio, value $59,176,965.

    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 2,929,394 shares
    Change vs previous 13F -22,834 shares

    0.07% of the 13F portfolio, value $74,992,686.

    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 2,952,228 shares
    Change vs previous 13F -19,820 shares

    0.09% of the 13F portfolio, value $84,994,901.

    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 2,972,048 shares
    Change vs previous 13F -8,210 shares

    0.09% of the 13F portfolio, value $77,361,364.

    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 2,980,258 shares
    Change vs previous 13F -265,329 shares

    0.1% of the 13F portfolio, value $75,668,910.

    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 3,245,587 shares
    Change vs previous 13F +2,544,193 shares

    0.09% of the 13F portfolio, value $68,676,762.

    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 701,394 shares
    Change vs previous 13F not available

    0.09% of the 13F portfolio, value $67,734,091.

    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).