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Alyeska Investment Group, L.P.: NRG position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Alyeska Investment Group, L.P. on NRG, newest first. How the timeline and the estimate are built.

Alyeska Investment Group, L.P. held 935,041 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 935,041 shares
    Change vs previous 13F +372,729 shares

    0.35% of the 13F portfolio, value $136,572,088.

    13F-HR 0001172661-26-003737 filed by Alyeska Investment Group, L.P.
    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 562,312 shares
    Change vs previous 13F +498,063 shares

    0.23% of the 13F portfolio, value $82,176,276.

    13F-HR 0001172661-26-002284 filed by Alyeska Investment Group, L.P.
    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 64,249 shares
    Change vs previous 13F -65,399 shares

    0.03% of the 13F portfolio, value $10,231,011.

    13F-HR 0001172661-26-000737 filed by Alyeska Investment Group, L.P.
    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 129,648 shares
    Change vs previous 13F +49,011 shares

    0.06% of the 13F portfolio, value $20,996,494.

    13F-HR 0001172661-25-005150 filed by Alyeska Investment Group, L.P.
    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 80,637 shares
    Change vs previous 13F -19,931 shares

    0.05% of the 13F portfolio, value $12,948,689.

    13F-HR 0001172661-25-003461 filed by Alyeska Investment Group, L.P.
    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 100,568 shares
    Change vs previous 13F +60,957 shares

    0.04% of the 13F portfolio, value $9,600,221.

    13F-HR 0001172661-25-002312 filed by Alyeska Investment Group, L.P.
    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 39,611 shares
    Change vs previous 13F +6,484 shares

    0.01% of the 13F portfolio, value $3,573,704.

    13F-HR 0001172661-25-001146 filed by Alyeska Investment Group, L.P.
    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 33,127 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $3,017,870.

    13F-HR 0001172661-24-005186 filed by Alyeska Investment Group, L.P.
    Filed (acceptance time not in the bulk data set), ingested

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