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HARBOUR INVESTMENTS, INC.: MMM position timeline

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

HARBOUR INVESTMENTS, INC. held 18,461 MMM shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 18,461 shares
    Change vs previous 13F -430 shares

    0.04% of the 13F portfolio, value $2,989,099.

    13F-HR 0000810121-26-000005 filed by HARBOUR INVESTMENTS, 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 18,891 shares
    Change vs previous 13F +9,896 shares

    0.04% of the 13F portfolio, value $2,743,530.

    13F-HR 0000810121-26-000004 filed by HARBOUR INVESTMENTS, 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 8,995 shares
    Change vs previous 13F +608 shares

    0.03% of the 13F portfolio, value $1,440,162.

    13F-HR 0000810121-26-000002 filed by HARBOUR INVESTMENTS, 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 8,387 shares
    Change vs previous 13F +177 shares

    0.03% of the 13F portfolio, value $1,301,486.

    13F-HR 0000810121-25-000005 filed by HARBOUR INVESTMENTS, 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 8,210 shares
    Change vs previous 13F -953 shares

    0.03% of the 13F portfolio, value $1,249,922.

    13F-HR 0000810121-25-000004 filed by HARBOUR INVESTMENTS, INC.
    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 9,163 shares
    Change vs previous 13F -1,072 shares

    0.04% of the 13F portfolio, value $1,345,656.

    13F-HR 0000810121-25-000002 filed by HARBOUR INVESTMENTS, INC.
    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 10,235 shares
    Change vs previous 13F -324 shares

    0.04% of the 13F portfolio, value $1,321,182.

    13F-HR 0000810121-25-000001 filed by HARBOUR INVESTMENTS, INC.
    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 10,559 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $1,443,451.

    13F-HR 0000810121-24-000004 filed by HARBOUR INVESTMENTS, INC.
    Filed (acceptance time not in the bulk data set), ingested

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