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Driehaus Capital Management LLC: ALNY position timeline

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

Driehaus Capital Management LLC held 42,746 ALNY 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 42,746 shares
    Change vs previous 13F -16,876 shares

    0.07% of the 13F portfolio, value $12,867,828.

    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 59,622 shares
    Change vs previous 13F -10,156 shares

    0.15% of the 13F portfolio, value $19,727,131.

    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 69,778 shares
    Change vs previous 13F +8,399 shares

    0.19% of the 13F portfolio, value $27,747,222.

    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 61,379 shares
    Change vs previous 13F -18,335 shares

    0.2% of the 13F portfolio, value $27,988,824.

    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 79,714 shares
    Change vs previous 13F +22,586 shares

    0.21% of the 13F portfolio, value $25,993,938.

    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 57,128 shares
    Change vs previous 13F +23,648 shares

    0.15% of the 13F portfolio, value $15,425,703.

    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 33,480 shares
    Change vs previous 13F +1,130 shares

    0.07% of the 13F portfolio, value $7,878,179.

    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 32,350 shares
    Change vs previous 13F not available

    0.08% of the 13F portfolio, value $8,897,221.

    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).