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

Robeco Institutional Asset Management B.V. held 7,170,251 CMCSA 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 7,170,251 shares
    Change vs previous 13F +4,773,121 shares

    0.22% of the 13F portfolio, value $176,029,663.

    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 2,397,130 shares
    Change vs previous 13F +819,167 shares

    0.1% of the 13F portfolio, value $68,821,600.

    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 1,577,963 shares
    Change vs previous 13F -79,935 shares

    0.07% of the 13F portfolio, value $47,165,311.

    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 1,657,898 shares
    Change vs previous 13F +85,269 shares

    0.08% of the 13F portfolio, value $52,091,155.

    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 1,572,629 shares
    Change vs previous 13F +248,144 shares

    0.09% of the 13F portfolio, value $56,127,128.

    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 1,324,485 shares
    Change vs previous 13F +127,961 shares

    0.09% of the 13F portfolio, value $48,873,499.

    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 1,196,524 shares
    Change vs previous 13F +207,566 shares

    0.09% of the 13F portfolio, value $44,905,546.

    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 988,958 shares
    Change vs previous 13F not available

    0.08% of the 13F portfolio, value $41,308,776.

    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).