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Sachem Head Capital Management LP: RSP position timeline

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

Sachem Head Capital Management LP held 265,000 RSP 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 265,000 shares
    Change vs previous 13F +68,500 shares

    1.17% of the 13F portfolio, value $56,384,050.

    13F-HR 0000902664-26-003505 filed by Sachem Head Capital 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 196,500 shares
    Change vs previous 13F +43,400 shares

    0.91% of the 13F portfolio, value $37,712,280.

    13F-HR 0000902664-26-002506 filed by Sachem Head Capital 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 153,100 shares
    Change vs previous 13F not available

    0.69% of the 13F portfolio, value $29,327,836.

    13F-HR 0000902664-26-000995 filed by Sachem Head Capital Management LP
    Filed (acceptance time not in the bulk data set), ingested

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