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Disclosery

R Squared Ltd: KOS position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of R Squared Ltd on KOS, newest first. How the timeline and the estimate are built.

R Squared Ltd held 42,423 KOS shares at 2026-06-30 per its 13F-HR filed 2026-08-05.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 42,423 shares
    Change vs previous 13F +23,058 shares

    0.05% of the 13F portfolio, value $89,513.

    13F-HR 0001896148-26-000004 filed by R Squared Ltd
    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 19,365 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $53,835.

    13F-HR 0001896148-26-000003 filed by R Squared Ltd
    Filed (acceptance time not in the bulk data set), ingested

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