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Driehaus Capital Management LLC: IMNM position timeline

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

Driehaus Capital Management LLC held 4,346,139 IMNM 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 4,346,139 shares
    Change vs previous 13F +246,238 shares

    0.53% of the 13F portfolio, value $92,094,685.

    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 4,099,901 shares
    Change vs previous 13F +393,927 shares

    0.66% of the 13F portfolio, value $89,664,835.

    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 3,705,974 shares
    Change vs previous 13F +3,009,423 shares

    0.54% of the 13F portfolio, value $79,604,322.

    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 696,551 shares
    Change vs previous 13F +475,551 shares

    0.06% of the 13F portfolio, value $8,156,612.

    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 221,000 shares
    Change vs previous 13F -389,551 shares

    0.02% of the 13F portfolio, value $2,055,300.

    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 610,551 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $4,109,008.

    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).