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Sea Cliff Partners Management, LP: JHX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Sea Cliff Partners Management, LP on JHX, newest first. How the timeline and the estimate are built.

Sea Cliff Partners Management, LP held 640,270 JHX 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 640,270 shares
    Change vs previous 13F -78,737 shares

    7.43% of the 13F portfolio, value $16,762,269.

    13F-HR 0001420506-26-001713 filed by Sea Cliff Partners Management, LP
    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 719,007 shares
    Change vs previous 13F -279,763 shares

    7.03% of the 13F portfolio, value $13,617,993.

    13F-HR 0001420506-26-001094 filed by Sea Cliff Partners Management, LP
    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 998,770 shares
    Change vs previous 13F +368,770 shares

    8.73% of the 13F portfolio, value $20,724,478.

    13F-HR 0001420506-26-000487 filed by Sea Cliff Partners Management, LP
    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 630,000 shares
    Change vs previous 13F not available

    4.63% of the 13F portfolio, value $12,102,300.

    13F-HR 0001420506-25-003278 filed by Sea Cliff Partners Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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