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Disclosery

SUMMITRY LLC: MMM position timeline

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

SUMMITRY LLC held 42,436 MMM shares at 2026-06-30 per its 13F-HR filed 2026-07-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 42,436 shares
    Change vs previous 13F +2,551 shares

    0.23% of the 13F portfolio, value $6,870,877.

    13F-HR 0001941040-26-000431 filed by SUMMITRY LLC
    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/A 39,885 shares
    Change vs previous 13F -40 shares

    0.2% of the 13F portfolio, value $5,792,527.

    13F-HR/A 0001941040-26-000383 filed by SUMMITRY LLC
    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 39,925 shares
    Change vs previous 13F +1,278 shares

    0.27% of the 13F portfolio, value $6,392,046.

    13F-HR 0001941040-26-000079 filed by SUMMITRY LLC
    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 38,647 shares
    Change vs previous 13F +768 shares

    0.25% of the 13F portfolio, value $5,997,203.

    13F-HR 0001941040-25-000598 filed by SUMMITRY LLC
    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 37,879 shares
    Change vs previous 13F +1,378 shares

    0.26% of the 13F portfolio, value $5,766,669.

    13F-HR 0001941040-25-000465 filed by SUMMITRY LLC
    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 36,501 shares
    Change vs previous 13F -904 shares

    0.27% of the 13F portfolio, value $5,360,537.

    13F-HR 0001085146-25-003029 filed by SUMMITRY LLC
    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 37,405 shares
    Change vs previous 13F -9,835 shares

    0.24% of the 13F portfolio, value $4,828,612.

    13F-HR 0001085146-25-001020 filed by SUMMITRY LLC
    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 47,240 shares
    Change vs previous 13F not available

    0.31% of the 13F portfolio, value $6,457,708.

    13F-HR 0001085146-24-005408 filed by SUMMITRY LLC
    Filed (acceptance time not in the bulk data set), ingested

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