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Disclosery

SEI INVESTMENTS CO: TWST position timeline

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

SEI INVESTMENTS CO held 294,931 TWST 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 294,931 shares
    Change vs previous 13F -59,489 shares

    0.03% of the 13F portfolio, value $30,342,491.

    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 354,420 shares
    Change vs previous 13F +84,321 shares

    0.02% of the 13F portfolio, value $16,842,064.

    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 270,099 shares
    Change vs previous 13F -26,819 shares

    0.01% of the 13F portfolio, value $8,567,569.

    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 296,918 shares
    Change vs previous 13F +13,681 shares

    0.01% of the 13F portfolio, value $8,355,242.

    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 283,237 shares
    Change vs previous 13F -31,914 shares

    0.01% of the 13F portfolio, value $10,420,295.

    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 315,151 shares
    Change vs previous 13F +18,735 shares

    0.02% of the 13F portfolio, value $12,373,015.

    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 296,416 shares
    Change vs previous 13F -13,346 shares

    0.02% of the 13F portfolio, value $13,774,448.

    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 309,762 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $13,995,341.

    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).