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SEI INVESTMENTS CO: TTD position timeline

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

SEI INVESTMENTS CO held 65,259 TTD 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 65,259 shares
    Change vs previous 13F -169,281 shares

    <0.01% of the 13F portfolio, value $1,179,811.

    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 234,540 shares
    Change vs previous 13F +36,478 shares

    <0.01% of the 13F portfolio, value $5,322,080.

    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 198,062 shares
    Change vs previous 13F -390,552 shares

    0.01% of the 13F portfolio, value $7,518,761.

    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 588,614 shares
    Change vs previous 13F -185,768 shares

    0.03% of the 13F portfolio, value $28,849,437.

    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 774,382 shares
    Change vs previous 13F +191,376 shares

    0.06% of the 13F portfolio, value $55,748,676.

    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 583,006 shares
    Change vs previous 13F +235,280 shares

    0.04% of the 13F portfolio, value $31,901,140.

    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 347,726 shares
    Change vs previous 13F +18,362 shares

    0.05% of the 13F portfolio, value $40,869,805.

    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 329,364 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $36,115,071.

    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).