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CASTLEARK MANAGEMENT LLC: CAMT position timeline

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

CASTLEARK MANAGEMENT LLC held 9,830 CAMT 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 9,830 shares
    Change vs previous 13F -5,590 shares

    0.04% of the 13F portfolio, value $1,603,470.

    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 15,420 shares
    Change vs previous 13F -9,160 shares

    0.08% of the 13F portfolio, value $2,337,826.

    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 24,580 shares
    Change vs previous 13F +6,240 shares

    0.08% of the 13F portfolio, value $2,613,960.

    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 18,340 shares
    Change vs previous 13F -2,610 shares

    0.05% of the 13F portfolio, value $1,926,617.

    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 20,950 shares
    Change vs previous 13F +4,670 shares

    0.05% of the 13F portfolio, value $1,771,532.

    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 16,280 shares
    Change vs previous 13F 0 shares

    0.03% of the 13F portfolio, value $954,496.

    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).

  7. period ended2024-12-31
    13F 16,280 shares
    Change vs previous 13F 0 shares

    0.05% of the 13F portfolio, value $1,314,936.

    13F-HR 0001106832-25-000001 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).

  8. period ended2024-09-30
    13F 16,280 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $1,299,958.

    13F-HR 0001106832-24-000008 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).