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Disclosery

Cornerstone Planning Group LLC: AMZN position timeline

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

Cornerstone Planning Group LLC held 14,306 AMZN 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 14,306 shares
    Change vs previous 13F -455 shares

    0.44% of the 13F portfolio, value $3,502,824.

    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 14,761 shares
    Change vs previous 13F +841 shares

    0.54% of the 13F portfolio, value $4,037,872.

    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 13,920 shares
    Change vs previous 13F -232 shares

    0.53% of the 13F portfolio, value $3,382,699.

    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 14,152 shares
    Change vs previous 13F +1,867 shares

    0.51% of the 13F portfolio, value $3,153,915.

    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 12,285 shares
    Change vs previous 13F -857 shares

    0.54% of the 13F portfolio, value $2,625,919.

    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 13,142 shares
    Change vs previous 13F +7,561 shares

    0.57% of the 13F portfolio, value $2,373,445.

    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 5,581 shares
    Change vs previous 13F +1,261 shares

    0.32% of the 13F portfolio, value $1,313,879.

    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 4,320 shares
    Change vs previous 13F not available

    0.22% of the 13F portfolio, value $824,386.

    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).