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WELLINGTON MANAGEMENT GROUP LLP: NRG position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of WELLINGTON MANAGEMENT GROUP LLP on NRG, newest first. How the timeline and the estimate are built.

WELLINGTON MANAGEMENT GROUP LLP held 628,478 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 628,478 shares
    Change vs previous 13F -645,249 shares

    0.02% of the 13F portfolio, value $91,795,497.

    13F-HR 0000902219-26-000311 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 1,273,727 shares
    Change vs previous 13F +394,379 shares

    0.03% of the 13F portfolio, value $186,142,463.

    13F-HR 0000902219-26-000209 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 879,348 shares
    Change vs previous 13F +139,221 shares

    0.02% of the 13F portfolio, value $140,027,374.

    13F-HR 0000902219-26-000103 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 740,127 shares
    Change vs previous 13F +215,258 shares

    0.02% of the 13F portfolio, value $119,863,567.

    13F-HR 0000902219-25-000462 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 524,869 shares
    Change vs previous 13F +241,096 shares

    0.02% of the 13F portfolio, value $84,283,464.

    13F-HR 0000902219-25-000356 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 283,773 shares
    Change vs previous 13F +41,987 shares

    0.01% of the 13F portfolio, value $27,088,970.

    13F-HR 0000902219-25-000242 filed by WELLINGTON MANAGEMENT GROUP LLP
    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/A 241,786 shares
    Change vs previous 13F +22,133 shares

    <0.01% of the 13F portfolio, value $21,813,933.

    13F-HR 0000902219-25-000131 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 219,653 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $20,010,389.

    13F-HR 0000902219-24-000498 filed by WELLINGTON MANAGEMENT GROUP LLP
    Filed (acceptance time not in the bulk data set), ingested

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