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Disclosery

SEI INVESTMENTS CO: KT position timeline

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

SEI INVESTMENTS CO held 598,652 KT 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 598,652 shares
    Change vs previous 13F +24,875 shares

    0.01% of the 13F portfolio, value $10,344,694.

    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 573,777 shares
    Change vs previous 13F -386,800 shares

    0.01% of the 13F portfolio, value $12,307,596.

    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 960,577 shares
    Change vs previous 13F -111,698 shares

    0.02% of the 13F portfolio, value $18,222,115.

    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 1,072,275 shares
    Change vs previous 13F -189,062 shares

    0.02% of the 13F portfolio, value $20,909,428.

    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 1,261,337 shares
    Change vs previous 13F -140,843 shares

    0.03% of the 13F portfolio, value $26,210,514.

    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 1,402,180 shares
    Change vs previous 13F +127,789 shares

    0.03% of the 13F portfolio, value $24,832,606.

    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 1,274,391 shares
    Change vs previous 13F -95,971 shares

    0.03% of the 13F portfolio, value $19,778,577.

    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 1,370,362 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $21,076,170.

    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).