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Disclosery

Cornerstone Capital, Inc.: DUK position timeline

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

Cornerstone Capital, Inc. held 15,317 DUK shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 15,317 shares
    Change vs previous 13F -267 shares

    0.17% of the 13F portfolio, value $1,938,833.

    13F-HR 0001172661-26-003021 filed by Cornerstone Capital, 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 15,584 shares
    Change vs previous 13F 0 shares

    0.2% of the 13F portfolio, value $2,040,576.

    13F-HR 0001172661-26-001738 filed by Cornerstone Capital, 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 15,584 shares
    Change vs previous 13F +320 shares

    0.18% of the 13F portfolio, value $1,826,607.

    13F-HR 0001172661-26-000659 filed by Cornerstone Capital, 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 15,264 shares
    Change vs previous 13F 0 shares

    0.18% of the 13F portfolio, value $1,888,927.

    13F-HR 0001172661-25-004664 filed by Cornerstone Capital, 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 15,264 shares
    Change vs previous 13F -7,115 shares

    0.19% of the 13F portfolio, value $1,801,159.

    13F-HR 0001172661-25-003082 filed by Cornerstone Capital, 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 22,379 shares
    Change vs previous 13F -222 shares

    0.29% of the 13F portfolio, value $2,729,573.

    13F-HR 0001172661-25-001756 filed by Cornerstone Capital, 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 22,601 shares
    Change vs previous 13F -4,217 shares

    0.26% of the 13F portfolio, value $2,435,032.

    13F-HR 0001172661-25-000791 filed by Cornerstone Capital, 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 26,818 shares
    Change vs previous 13F not available

    0.29% of the 13F portfolio, value $3,092,115.

    13F-HR 0001172661-24-004417 filed by Cornerstone Capital, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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