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Disclosery

SEI INVESTMENTS CO: NRG position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SEI INVESTMENTS CO on NRG, newest first. How the timeline and the estimate are built.

SEI INVESTMENTS CO held 665,013 NRG shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 665,013 shares
    Change vs previous 13F -192,173 shares

    0.09% of the 13F portfolio, value $97,128,972.

    13F-HR 0002048251-26-006553 filed by SEI INVESTMENTS 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 857,186 shares
    Change vs previous 13F +287,381 shares

    0.12% of the 13F portfolio, value $125,267,548.

    13F-HR 0002048251-26-003739 filed by SEI INVESTMENTS 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 569,805 shares
    Change vs previous 13F +67,444 shares

    0.09% of the 13F portfolio, value $90,737,473.

    13F-HR 0000350894-26-000005 filed by SEI INVESTMENTS 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 502,361 shares
    Change vs previous 13F -12,374 shares

    0.09% of the 13F portfolio, value $81,361,490.

    13F-HR 0002048251-25-002343 filed by SEI INVESTMENTS 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 514,735 shares
    Change vs previous 13F -166,375 shares

    0.1% of the 13F portfolio, value $82,656,395.

    13F-HR 0001041062-25-000162 filed by SEI INVESTMENTS 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/A 681,110 shares
    Change vs previous 13F +53,542 shares

    0.08% of the 13F portfolio, value $65,018,133.

    13F-HR/A 0001041062-25-000106 filed by SEI INVESTMENTS 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 627,568 shares
    Change vs previous 13F +19,416 shares

    0.07% of the 13F portfolio, value $56,610,839.

    13F-HR 0001041062-25-000019 filed by SEI INVESTMENTS 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 608,152 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $55,404,702.

    13F-HR 0001041062-24-000165 filed by SEI INVESTMENTS CO
    Filed (acceptance time not in the bulk data set), ingested

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