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SEI INVESTMENTS CO: APH position timeline

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

SEI INVESTMENTS CO held 813,640 APH 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 813,640 shares
    Change vs previous 13F -353,924 shares

    0.13% of the 13F portfolio, value $143,461,490.

    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 1,167,564 shares
    Change vs previous 13F -1,132,937 shares

    0.14% of the 13F portfolio, value $147,522,609.

    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 2,300,501 shares
    Change vs previous 13F -157,280 shares

    0.31% of the 13F portfolio, value $310,890,240.

    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 2,457,781 shares
    Change vs previous 13F +1,327,659 shares

    0.33% of the 13F portfolio, value $304,154,368.

    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 1,130,122 shares
    Change vs previous 13F +40,723 shares

    0.13% of the 13F portfolio, value $111,603,163.

    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 1,089,399 shares
    Change vs previous 13F +195,301 shares

    0.09% of the 13F portfolio, value $71,454,099.

    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 894,098 shares
    Change vs previous 13F +41,656 shares

    0.08% of the 13F portfolio, value $62,095,126.

    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 852,442 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $55,544,890.

    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).