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Marble Bar Asset Management LLP: NSC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Marble Bar Asset Management LLP on NSC, newest first. How the timeline and the estimate are built.

Marble Bar Asset Management LLP held 4,941 NSC 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 4,941 shares
    Change vs previous 13F -180,059 shares

    1.08% of the 13F portfolio, value $1,554,389.

    13F-HR 0001346570-26-000007 filed by Marble Bar Asset Management LLP
    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 185,000 shares
    Change vs previous 13F not available

    52.13% of the 13F portfolio, value $53,095,000.

    13F-HR 0001346570-26-000002 filed by Marble Bar Asset Management LLP
    Filed (acceptance time not in the bulk data set), ingested

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