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SEI INVESTMENTS CO: BNDX position timeline

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

SEI INVESTMENTS CO held 13,123,557 BNDX 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 13,123,557 shares
    Change vs previous 13F +873,474 shares

    0.56% of the 13F portfolio, value $635,574,510.

    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 12,250,083 shares
    Change vs previous 13F +720,638 shares

    0.54% of the 13F portfolio, value $588,617,610.

    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 11,529,445 shares
    Change vs previous 13F +613,014 shares

    0.55% of the 13F portfolio, value $557,101,480.

    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 10,916,431 shares
    Change vs previous 13F +721,714 shares

    0.58% of the 13F portfolio, value $539,926,520.

    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 10,194,717 shares
    Change vs previous 13F +355,929 shares

    0.59% of the 13F portfolio, value $504,739,900.

    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 9,838,788 shares
    Change vs previous 13F +206,197 shares

    0.62% of the 13F portfolio, value $480,331,110.

    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 9,632,591 shares
    Change vs previous 13F +382,181 shares

    0.61% of the 13F portfolio, value $472,479,230.

    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 9,250,410 shares
    Change vs previous 13F not available

    0.6% of the 13F portfolio, value $465,114,080.

    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).