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Disclosery

MFN Partners Management, LP: KRSP position timeline

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

MFN Partners Management, LP held 2,400,000 KRSP shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,400,000 shares
    Change vs previous 13F 0 shares

    0.52% of the 13F portfolio, value $25,200,000.

    13F-HR 0000904454-26-000440 filed by MFN 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 2,400,000 shares
    Change vs previous 13F 0 shares

    0.52% of the 13F portfolio, value $24,744,000.

    13F-HR 0000904454-26-000287 filed by MFN 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/A 2,400,000 shares
    Change vs previous 13F not available

    0.52% of the 13F portfolio, value $24,600,000.

    13F-HR 0000904454-26-000091 filed by MFN Partners Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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