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Disclosery

Westerkirk Capital Inc.: SU position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Westerkirk Capital Inc. on SU, newest first. How the timeline and the estimate are built.

Westerkirk Capital Inc. held 42,610 SU shares at 2026-06-30 per its 13F-HR filed 2026-08-10.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 42,610 shares
    Change vs previous 13F 0 shares

    0.22% of the 13F portfolio, value $2,287,305.

    13F-HR 0002080423-26-000006 filed by Westerkirk Capital Inc.
    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 42,610 shares
    Change vs previous 13F +2,000 shares

    0.3% of the 13F portfolio, value $2,816,947.

    13F-HR 0002080423-26-000004 filed by Westerkirk Capital Inc.
    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 40,610 shares
    Change vs previous 13F -44,600 shares

    0.18% of the 13F portfolio, value $1,803,047.

    13F-HR 0002080423-26-000002 filed by Westerkirk Capital Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 85,210 shares
    Change vs previous 13F +10,400 shares

    0.41% of the 13F portfolio, value $3,562,630.

    13F-HR 0002080423-25-000006 filed by Westerkirk Capital Inc.
    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 74,810 shares
    Change vs previous 13F not available

    0.35% of the 13F portfolio, value $2,801,635.

    13F-HR 0002080423-25-000002 filed by Westerkirk Capital Inc.
    Filed (acceptance time not in the bulk data set), ingested

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