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CASTLEARK MANAGEMENT LLC: EUAD position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of CASTLEARK MANAGEMENT LLC on EUAD, newest first. How the timeline and the estimate are built.

CASTLEARK MANAGEMENT LLC held 30,800 EUAD 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 30,800 shares
    Change vs previous 13F -116,200 shares

    0.04% of the 13F portfolio, value $1,299,144.

    13F-HR 0001106832-26-000004 filed by CASTLEARK 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 147,000 shares
    Change vs previous 13F 0 shares

    0.2% of the 13F portfolio, value $5,988,780.

    13F-HR 0001106832-26-000003 filed by CASTLEARK 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 147,000 shares
    Change vs previous 13F 0 shares

    0.18% of the 13F portfolio, value $6,193,110.

    13F-HR 0001106832-26-000001 filed by CASTLEARK 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 147,000 shares
    Change vs previous 13F 0 shares

    0.19% of the 13F portfolio, value $6,904,590.

    13F-HR 0001106832-25-000008 filed by CASTLEARK 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 147,000 shares
    Change vs previous 13F 0 shares

    0.19% of the 13F portfolio, value $6,343,050.

    13F-HR 0001106832-25-000006 filed by CASTLEARK 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 147,000 shares
    Change vs previous 13F not available

    0.17% of the 13F portfolio, value $4,928,910.

    13F-HR 0001106832-25-000004 filed by CASTLEARK MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).