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SEI INVESTMENTS CO: MTB position timeline

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

SEI INVESTMENTS CO held 108,766 MTB 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 108,766 shares
    Change vs previous 13F +3,518 shares

    0.02% of the 13F portfolio, value $25,885,624.

    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 105,248 shares
    Change vs previous 13F +10,532 shares

    0.02% of the 13F portfolio, value $21,755,075.

    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 94,716 shares
    Change vs previous 13F -22,591 shares

    0.02% of the 13F portfolio, value $19,081,926.

    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 117,307 shares
    Change vs previous 13F +10,893 shares

    0.02% of the 13F portfolio, value $23,182,825.

    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 106,414 shares
    Change vs previous 13F +10,523 shares

    0.02% of the 13F portfolio, value $20,643,971.

    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 95,891 shares
    Change vs previous 13F +13,618 shares

    0.02% of the 13F portfolio, value $17,144,238.

    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 82,273 shares
    Change vs previous 13F -14,568 shares

    0.02% of the 13F portfolio, value $15,466,815.

    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 96,841 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $17,246,542.

    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).