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SEI INVESTMENTS CO: MATV position timeline

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

SEI INVESTMENTS CO held 312,330 MATV 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 312,330 shares
    Change vs previous 13F -35,610 shares

    <0.01% of the 13F portfolio, value $2,364,361.

    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 347,940 shares
    Change vs previous 13F +139,822 shares

    <0.01% of the 13F portfolio, value $3,027,076.

    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 208,118 shares
    Change vs previous 13F +102,712 shares

    <0.01% of the 13F portfolio, value $2,528,636.

    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 105,406 shares
    Change vs previous 13F -10,928 shares

    <0.01% of the 13F portfolio, value $1,192,142.

    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 116,334 shares
    Change vs previous 13F -176,442 shares

    <0.01% of the 13F portfolio, value $793,398.

    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 292,776 shares
    Change vs previous 13F +5,784 shares

    <0.01% of the 13F portfolio, value $1,823,994.

    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 286,992 shares
    Change vs previous 13F +182,341 shares

    <0.01% of the 13F portfolio, value $3,128,213.

    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 104,651 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,778,020.

    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).