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Robeco Institutional Asset Management B.V.: DUK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Robeco Institutional Asset Management B.V. on DUK, newest first. How the timeline and the estimate are built.

Robeco Institutional Asset Management B.V. held 254,403 DUK 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 254,403 shares
    Change vs previous 13F +109,858 shares

    0.04% of the 13F portfolio, value $32,202,333.

    13F-HR 0001418773-26-000003 filed by Robeco Institutional Asset Management B.V.
    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 144,545 shares
    Change vs previous 13F -154,056 shares

    0.03% of the 13F portfolio, value $18,926,723.

    13F-HR 0001418773-26-000002 filed by Robeco Institutional Asset Management B.V.
    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 298,601 shares
    Change vs previous 13F -6,686 shares

    0.05% of the 13F portfolio, value $34,999,022.

    13F-HR 0001418773-26-000001 filed by Robeco Institutional Asset Management B.V.
    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 305,287 shares
    Change vs previous 13F +29,217 shares

    0.05% of the 13F portfolio, value $37,779,269.

    13F-HR 0001418773-25-000002 filed by Robeco Institutional Asset Management B.V.
    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 276,070 shares
    Change vs previous 13F +148,472 shares

    0.05% of the 13F portfolio, value $32,576,260.

    13F-HR 0001085146-25-003972 filed by Robeco Institutional Asset Management B.V.
    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 127,598 shares
    Change vs previous 13F -16,179 shares

    0.03% of the 13F portfolio, value $15,563,130.

    13F-HR 0001085146-25-002276 filed by Robeco Institutional Asset Management B.V.
    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 143,777 shares
    Change vs previous 13F -17,797 shares

    0.03% of the 13F portfolio, value $15,490,534.

    13F-HR 0001085146-25-000410 filed by Robeco Institutional Asset Management B.V.
    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 161,574 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $18,629,485.

    13F-HR 0001085146-24-005220 filed by Robeco Institutional Asset Management B.V.
    Filed (acceptance time not in the bulk data set), ingested

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