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Driehaus Capital Management LLC: ESE position timeline

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

Driehaus Capital Management LLC held 287,995 ESE 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 287,995 shares
    Change vs previous 13F +102,290 shares

    0.58% of the 13F portfolio, value $100,809,770.

    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 185,705 shares
    Change vs previous 13F -39,736 shares

    0.38% of the 13F portfolio, value $52,251,816.

    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 225,441 shares
    Change vs previous 13F -8,851 shares

    0.3% of the 13F portfolio, value $44,048,917.

    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 234,292 shares
    Change vs previous 13F -50,007 shares

    0.35% of the 13F portfolio, value $49,461,384.

    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 284,299 shares
    Change vs previous 13F +71,983 shares

    0.44% of the 13F portfolio, value $54,548,449.

    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 212,316 shares
    Change vs previous 13F not available

    0.33% of the 13F portfolio, value $33,783,722.

    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).