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Robeco Institutional Asset Management B.V.: GEN 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 GEN, newest first. How the timeline and the estimate are built.

Robeco Institutional Asset Management B.V. held 2,201,113 GEN 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 2,201,113 shares
    Change vs previous 13F +51,015 shares

    0.07% of the 13F portfolio, value $54,785,703.

    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 2,150,098 shares
    Change vs previous 13F +6,489 shares

    0.06% of the 13F portfolio, value $40,486,346.

    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 2,143,609 shares
    Change vs previous 13F -204,434 shares

    0.08% of the 13F portfolio, value $58,284,729.

    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 2,348,043 shares
    Change vs previous 13F -71,852 shares

    0.1% of the 13F portfolio, value $66,660,941.

    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 2,419,895 shares
    Change vs previous 13F +1,855,504 shares

    0.12% of the 13F portfolio, value $71,144,911.

    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 564,391 shares
    Change vs previous 13F +321,186 shares

    0.03% of the 13F portfolio, value $14,978,939.

    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 243,205 shares
    Change vs previous 13F +55,621 shares

    0.01% of the 13F portfolio, value $6,658,953.

    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 187,584 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $5,145,428.

    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).