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Driehaus Capital Management LLC: ADPT position timeline

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

Driehaus Capital Management LLC held 2,527,703 ADPT 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 2,527,703 shares
    Change vs previous 13F +777,102 shares

    0.31% of the 13F portfolio, value $54,219,229.

    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 1,750,601 shares
    Change vs previous 13F -1,009,786 shares

    0.18% of the 13F portfolio, value $24,298,342.

    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 2,760,387 shares
    Change vs previous 13F -259,553 shares

    0.3% of the 13F portfolio, value $44,828,685.

    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 3,019,940 shares
    Change vs previous 13F +596,350 shares

    0.32% of the 13F portfolio, value $45,178,302.

    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 2,423,590 shares
    Change vs previous 13F +271,255 shares

    0.23% of the 13F portfolio, value $28,234,824.

    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 2,152,335 shares
    Change vs previous 13F +1,306,164 shares

    0.15% of the 13F portfolio, value $15,991,849.

    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 846,171 shares
    Change vs previous 13F +410,877 shares

    0.04% of the 13F portfolio, value $5,072,795.

    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).

  8. period ended2024-09-30
    13F 435,294 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $2,228,705.

    13F-HR 0000938206-24-000037 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).