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Disclosery

SEI INVESTMENTS CO: GSK position timeline

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

SEI INVESTMENTS CO held 1,250,431 GSK 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 1,250,431 shares
    Change vs previous 13F -1,036,449 shares

    0.06% of the 13F portfolio, value $65,547,932.

    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 2,286,880 shares
    Change vs previous 13F +654,280 shares

    0.12% of the 13F portfolio, value $126,212,001.

    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 1,632,600 shares
    Change vs previous 13F +717,769 shares

    0.08% of the 13F portfolio, value $80,062,925.

    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 914,831 shares
    Change vs previous 13F +152,090 shares

    0.04% of the 13F portfolio, value $39,483,839.

    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 762,741 shares
    Change vs previous 13F -331,338 shares

    0.03% of the 13F portfolio, value $29,289,324.

    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 1,094,079 shares
    Change vs previous 13F +270,869 shares

    0.05% of the 13F portfolio, value $42,383,899.

    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 823,210 shares
    Change vs previous 13F -122,138 shares

    0.04% of the 13F portfolio, value $27,841,039.

    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 945,348 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $38,645,517.

    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).