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SEI INVESTMENTS CO: ALAB position timeline

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

SEI INVESTMENTS CO held 173,226 ALAB 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 173,226 shares
    Change vs previous 13F -72,503 shares

    0.07% of the 13F portfolio, value $83,673,937.

    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 245,729 shares
    Change vs previous 13F -77,808 shares

    0.02% of the 13F portfolio, value $26,934,117.

    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 323,537 shares
    Change vs previous 13F +88,091 shares

    0.05% of the 13F portfolio, value $53,823,400.

    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 235,446 shares
    Change vs previous 13F +48,241 shares

    0.05% of the 13F portfolio, value $46,101,094.

    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 187,205 shares
    Change vs previous 13F +56,526 shares

    0.02% of the 13F portfolio, value $16,928,734.

    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 130,679 shares
    Change vs previous 13F +31,481 shares

    0.01% of the 13F portfolio, value $7,800,369.

    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 99,198 shares
    Change vs previous 13F -26,405 shares

    0.02% of the 13F portfolio, value $13,136,417.

    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 125,603 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $6,580,249.

    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).