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Disclosery

Osmosis Investment Management UK Ltd: STN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Osmosis Investment Management UK Ltd on STN, newest first. How the timeline and the estimate are built.

Osmosis Investment Management UK Ltd held 13,159 STN shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 13,159 shares
    Change vs previous 13F +3,061 shares

    0.04% of the 13F portfolio, value $907,255.

    13F-HR 0001780700-26-000005 filed by Osmosis Investment Management UK 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 10,098 shares
    Change vs previous 13F -21,511 shares

    0.02% of the 13F portfolio, value $871,340.

    13F-HR 0001780700-26-000004 filed by Osmosis Investment Management UK Ltd
    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 31,609 shares
    Change vs previous 13F not available

    0.08% of the 13F portfolio, value $2,990,850.

    13F-HR 0001780700-26-000003 filed by Osmosis Investment Management UK Ltd
    Filed (acceptance time not in the bulk data set), ingested

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