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Driehaus Capital Management LLC: SEI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Driehaus Capital Management LLC on SEI, newest first. How the timeline and the estimate are built.

Driehaus Capital Management LLC held 1,584,985 SEI 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 1,584,985 shares
    Change vs previous 13F -43,189 shares

    0.74% of the 13F portfolio, value $127,527,893.

    13F-HR 0000938206-26-000048 filed by Driehaus Capital Management LLC
    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 1,628,174 shares
    Change vs previous 13F +400,453 shares

    0.68% of the 13F portfolio, value $92,008,113.

    13F-HR 0000938206-26-000031 filed by Driehaus Capital Management LLC
    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 1,227,721 shares
    Change vs previous 13F +266,174 shares

    0.38% of the 13F portfolio, value $56,438,334.

    13F-HR 0000938206-26-000018 filed by Driehaus Capital Management LLC
    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 961,547 shares
    Change vs previous 13F -1,282,827 shares

    0.28% of the 13F portfolio, value $38,433,034.

    13F-HR 0000938206-25-000056 filed by Driehaus Capital Management LLC
    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 2,244,374 shares
    Change vs previous 13F +218,957 shares

    0.51% of the 13F portfolio, value $63,493,340.

    13F-HR 0000938206-25-000037 filed by Driehaus Capital Management LLC
    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 2,025,417 shares
    Change vs previous 13F +1,489,616 shares

    0.42% of the 13F portfolio, value $44,073,074.

    13F-HR 0000938206-25-000012 filed by Driehaus Capital Management LLC
    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 535,801 shares
    Change vs previous 13F not available

    0.13% of the 13F portfolio, value $15,420,353.

    13F-HR 0000938206-25-000009 filed by Driehaus Capital Management LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).