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Disclosery

SEI INVESTMENTS CO: OMAB position timeline

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

SEI INVESTMENTS CO held 30,968 OMAB 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 30,968 shares
    Change vs previous 13F +1,977 shares

    <0.01% of the 13F portfolio, value $3,502,135.

    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 28,991 shares
    Change vs previous 13F +19,599 shares

    <0.01% of the 13F portfolio, value $3,326,020.

    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 9,392 shares
    Change vs previous 13F -3,789 shares

    <0.01% of the 13F portfolio, value $1,021,661.

    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 13,181 shares
    Change vs previous 13F -6,896 shares

    <0.01% of the 13F portfolio, value $1,369,128.

    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 20,077 shares
    Change vs previous 13F -4,237 shares

    <0.01% of the 13F portfolio, value $2,118,133.

    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 24,314 shares
    Change vs previous 13F -5,664 shares

    <0.01% of the 13F portfolio, value $1,911,807.

    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 29,978 shares
    Change vs previous 13F -3,435 shares

    <0.01% of the 13F portfolio, value $2,057,689.

    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 33,413 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,266,070.

    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).