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Disclosery

Sippican Capital Advisors: MMM position timeline

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

Sippican Capital Advisors held 18,652 MMM shares at 2026-06-30 per its 13F-HR filed 2026-07-22.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 18,652 shares
    Change vs previous 13F -30 shares

    1.84% of the 13F portfolio, value $3,019,945.

    13F-HR 0001398344-26-012476 filed by Sippican Capital Advisors
    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 18,682 shares
    Change vs previous 13F -245 shares

    1.86% of the 13F portfolio, value $2,713,187.

    13F-HR 0001398344-26-007005 filed by Sippican Capital Advisors
    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 18,927 shares
    Change vs previous 13F -725 shares

    1.95% of the 13F portfolio, value $3,030,213.

    13F-HR 0001398344-26-001091 filed by Sippican Capital Advisors
    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 19,652 shares
    Change vs previous 13F -200 shares

    2.02% of the 13F portfolio, value $3,049,597.

    13F-HR 0001398344-25-019813 filed by Sippican Capital Advisors
    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 19,852 shares
    Change vs previous 13F -173 shares

    2.2% of the 13F portfolio, value $3,022,268.

    13F-HR 0001398344-25-013756 filed by Sippican Capital Advisors
    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 20,025 shares
    Change vs previous 13F -611 shares

    2.22% of the 13F portfolio, value $2,940,871.

    13F-HR 0001398344-25-007863 filed by Sippican Capital Advisors
    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 20,636 shares
    Change vs previous 13F -550 shares

    1.94% of the 13F portfolio, value $2,663,901.

    13F-HR 0001398344-25-000969 filed by Sippican Capital Advisors
    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 21,186 shares
    Change vs previous 13F not available

    2.02% of the 13F portfolio, value $2,896,126.

    13F-HR 0001398344-24-019481 filed by Sippican Capital Advisors
    Filed (acceptance time not in the bulk data set), ingested

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