Skip to content
Disclosery

CASTLEARK MANAGEMENT LLC: PL position timeline

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

CASTLEARK MANAGEMENT LLC held 221,450 PL 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 221,450 shares
    Change vs previous 13F -64,200 shares

    0.2% of the 13F portfolio, value $7,336,639.

    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 285,650 shares
    Change vs previous 13F -103,820 shares

    0.26% of the 13F portfolio, value $7,983,918.

    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 389,470 shares
    Change vs previous 13F +84,210 shares

    0.23% of the 13F portfolio, value $7,680,348.

    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 305,260 shares
    Change vs previous 13F not available

    0.11% of the 13F portfolio, value $3,962,275.

    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).