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SEI INVESTMENTS CO: GTLB position timeline

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

SEI INVESTMENTS CO held 150,779 GTLB 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 150,779 shares
    Change vs previous 13F -189,676 shares

    <0.01% of the 13F portfolio, value $4,603,290.

    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 340,455 shares
    Change vs previous 13F +104,582 shares

    0.01% of the 13F portfolio, value $7,367,436.

    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 235,873 shares
    Change vs previous 13F -111,070 shares

    0.01% of the 13F portfolio, value $8,852,342.

    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 346,943 shares
    Change vs previous 13F +4,899 shares

    0.02% of the 13F portfolio, value $15,640,195.

    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 342,044 shares
    Change vs previous 13F -21,310 shares

    0.02% of the 13F portfolio, value $15,429,603.

    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 363,354 shares
    Change vs previous 13F -51,164 shares

    0.02% of the 13F portfolio, value $17,077,682.

    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 414,518 shares
    Change vs previous 13F +169,240 shares

    0.03% of the 13F portfolio, value $23,358,069.

    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 245,278 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $12,641,569.

    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).