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Disclosery

Westerkirk Capital Inc.: MMM position timeline

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

Westerkirk Capital Inc. held 15,100 MMM 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 15,100 shares
    Change vs previous 13F +15,100 shares

    0.24% of the 13F portfolio, value $2,444,841.

    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 ended2025-12-31
    13F 0 shares
    Change vs previous 13F -10,300 shares

    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).

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

  3. period ended2025-09-30
    13F 10,300 shares
    Change vs previous 13F -500 shares

    0.18% of the 13F portfolio, value $1,598,354.

    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).

  4. period ended2025-06-30
    13F 10,800 shares
    Change vs previous 13F not available

    0.2% of the 13F portfolio, value $1,644,192.

    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).