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Disclosery

SEI INVESTMENTS CO: AIR position timeline

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

SEI INVESTMENTS CO held 187,504 AIR 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 187,504 shares
    Change vs previous 13F -33,649 shares

    0.02% of the 13F portfolio, value $26,799,983.

    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 221,153 shares
    Change vs previous 13F -15,616 shares

    0.02% of the 13F portfolio, value $24,207,620.

    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 236,769 shares
    Change vs previous 13F +22,869 shares

    0.02% of the 13F portfolio, value $19,602,109.

    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 213,900 shares
    Change vs previous 13F -51,475 shares

    0.02% of the 13F portfolio, value $19,180,417.

    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 265,375 shares
    Change vs previous 13F +31,744 shares

    0.02% of the 13F portfolio, value $18,255,148.

    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 233,631 shares
    Change vs previous 13F -21,022 shares

    0.02% of the 13F portfolio, value $13,081,000.

    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 254,653 shares
    Change vs previous 13F -40,940 shares

    0.02% of the 13F portfolio, value $15,605,132.

    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 295,593 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $19,319,962.

    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).