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Disclosery

WULFF, HANSEN & CO.: DUK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of WULFF, HANSEN & CO. on DUK, newest first. How the timeline and the estimate are built.

WULFF, HANSEN & CO. held 7,950 DUK shares at 2026-06-30 per its 13F-HR filed 2026-08-05.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 7,950 shares
    Change vs previous 13F 0 shares

    0.77% of the 13F portfolio, value $1,006,311.

    13F-HR 0000108634-26-000015 filed by WULFF, HANSEN & CO.
    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 7,950 shares
    Change vs previous 13F 0 shares

    1.06% of the 13F portfolio, value $1,040,973.

    13F-HR 0000108634-26-000013 filed by WULFF, HANSEN & CO.
    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 7,950 shares
    Change vs previous 13F 0 shares

    0.78% of the 13F portfolio, value $931,820.

    13F-HR 0000108634-26-000002 filed by WULFF, HANSEN & CO.
    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 7,950 shares
    Change vs previous 13F +110 shares

    0.85% of the 13F portfolio, value $983,813.

    13F-HR 0000108634-25-000010 filed by WULFF, HANSEN & CO.
    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 7,840 shares
    Change vs previous 13F 0 shares

    0.79% of the 13F portfolio, value $925,120.

    13F-HR 0000108634-25-000009 filed by WULFF, HANSEN & CO.
    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 7,840 shares
    Change vs previous 13F +165 shares

    0.87% of the 13F portfolio, value $956,245.

    13F-HR 0000108634-25-000006 filed by WULFF, HANSEN & CO.
    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 7,675 shares
    Change vs previous 13F 0 shares

    0.78% of the 13F portfolio, value $826,905.

    13F-HR 0000108634-25-000003 filed by WULFF, HANSEN & CO.
    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 7,675 shares
    Change vs previous 13F not available

    0.8% of the 13F portfolio, value $884,928.

    13F-HR 0000108634-24-000014 filed by WULFF, HANSEN & CO.
    Filed (acceptance time not in the bulk data set), ingested

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