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Driehaus Capital Management LLC: ALM position timeline

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

Driehaus Capital Management LLC held 4,039,183 ALM 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 4,039,183 shares
    Change vs previous 13F -56,152 shares

    0.39% of the 13F portfolio, value $66,888,870.

    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 4,095,335 shares
    Change vs previous 13F +1,436,266 shares

    0.44% of the 13F portfolio, value $59,300,451.

    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 2,659,069 shares
    Change vs previous 13F -727,048 shares

    0.16% of the 13F portfolio, value $23,426,398.

    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 3,386,117 shares
    Change vs previous 13F not available

    0.15% of the 13F portfolio, value $20,418,286.

    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).