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Caldwell Investment Management Ltd.: STN position timeline

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

Caldwell Investment Management Ltd. held 9,400 STN shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 9,400 shares
    Change vs previous 13F -8,400 shares

    0.42% of the 13F portfolio, value $647,058.

    13F-HR 0001904373-26-000003 filed by Caldwell Investment Management 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 17,800 shares
    Change vs previous 13F +17,800 shares

    0.59% of the 13F portfolio, value $1,507,848.

    13F-HR 0001904373-26-000002 filed by Caldwell Investment Management 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 0 shares
    Change vs previous 13F -57,900 shares

    13F-HR 0001904373-26-000001 filed by Caldwell Investment Management Ltd.
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  4. period ended2025-09-30
    13F 57,900 shares
    Change vs previous 13F 0 shares

    4.02% of the 13F portfolio, value $6,117,826.

    13F-HR 0001904373-25-000009 filed by Caldwell Investment Management Ltd.
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 57,900 shares
    Change vs previous 13F +37,000 shares

    5.45% of the 13F portfolio, value $6,288,241.

    13F-HR 0001904373-25-000007 filed by Caldwell Investment Management Ltd.
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 20,900 shares
    Change vs previous 13F 0 shares

    1.27% of the 13F portfolio, value $1,707,929.

    13F-HR 0001904373-25-000004 filed by Caldwell Investment Management Ltd.
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 20,900 shares
    Change vs previous 13F 0 shares

    1.1% of the 13F portfolio, value $1,637,569.

    13F-HR 0001904373-25-000002 filed by Caldwell Investment Management Ltd.
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 20,900 shares
    Change vs previous 13F not available

    1.18% of the 13F portfolio, value $1,677,700.

    13F-HR 0001904373-24-000010 filed by Caldwell Investment Management Ltd.
    Filed (acceptance time not in the bulk data set), ingested

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