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Disclosery

SEI INVESTMENTS CO: ADC position timeline

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

SEI INVESTMENTS CO held 1,001,224 ADC 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 1,001,224 shares
    Change vs previous 13F -50,230 shares

    0.07% of the 13F portfolio, value $75,832,418.

    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 1,051,454 shares
    Change vs previous 13F +225,138 shares

    0.07% of the 13F portfolio, value $79,258,579.

    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 826,316 shares
    Change vs previous 13F +142,522 shares

    0.06% of the 13F portfolio, value $59,519,269.

    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 683,794 shares
    Change vs previous 13F +42,569 shares

    0.05% of the 13F portfolio, value $48,576,590.

    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 641,225 shares
    Change vs previous 13F +54,952 shares

    0.05% of the 13F portfolio, value $46,848,123.

    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 586,273 shares
    Change vs previous 13F +132,020 shares

    0.06% of the 13F portfolio, value $45,254,731.

    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 454,253 shares
    Change vs previous 13F +216,852 shares

    0.04% of the 13F portfolio, value $32,002,442.

    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 237,401 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $17,883,499.

    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).