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Disclosery

Cornerstone Planning Group LLC: MMM position timeline

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

Cornerstone Planning Group LLC held 280 MMM shares at 2026-06-30 per its 13F-HR filed 2026-07-29.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 280 shares
    Change vs previous 13F -12 shares

    0.01% of the 13F portfolio, value $47,792.

    13F-HR 0001822587-26-000003 filed by Cornerstone Planning Group 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 292 shares
    Change vs previous 13F +71 shares

    0.01% of the 13F portfolio, value $41,611.

    13F-HR 0001822587-26-000002 filed by Cornerstone Planning Group 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 221 shares
    Change vs previous 13F +7 shares

    0.01% of the 13F portfolio, value $34,433.

    13F-HR 0001822587-26-000001 filed by Cornerstone Planning Group 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 214 shares
    Change vs previous 13F +15 shares

    0.01% of the 13F portfolio, value $35,679.

    13F-HR 0001822587-25-000005 filed by Cornerstone Planning Group 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 199 shares
    Change vs previous 13F -49 shares

    0.01% of the 13F portfolio, value $29,859.

    13F-HR 0001822587-25-000004 filed by Cornerstone Planning Group 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 248 shares
    Change vs previous 13F +119 shares

    0.01% of the 13F portfolio, value $33,810.

    13F-HR 0001822587-25-000002 filed by Cornerstone Planning Group 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 129 shares
    Change vs previous 13F +5 shares

    <0.01% of the 13F portfolio, value $19,585.

    13F-HR 0001822587-25-000001 filed by Cornerstone Planning Group 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 124 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $16,029.

    13F-HR 0001822587-24-000005 filed by Cornerstone Planning Group LLC
    Filed (acceptance time not in the bulk data set), ingested

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