NRG Energy, Inc.
US ˙ NYSE ˙ US6293775085

SecurityNRG / NRG Energy, Inc.
InstitutionMcIlrath & Eck, LLC
Latest Disclosed Ownership956 shares
Latest Disclosed Value $ 139,710
McIlrath & Eck, LLC reports 59.51% decrease in ownership of NRG / NRG Energy, Inc.

On May 19, 2026 - McIlrath & Eck, LLC filed a 13F-HR form disclosing ownership of 956 shares of NRG Energy, Inc. (US:NRG) valued at $139,710 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 2,361 shares of NRG Energy, Inc.. This represents a change in shares of -59.51% during the quarter. The current value of the position is $123,515 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-19 2026-03-31 13F NRG ENERGY INC COM COMMON STOCK 629377508 956 -1,405 -59.51 140 -62.93 0.0104
2026-02-03 2025-12-31 13F NRG ENERGY COM NEW 629377508 2,361 68 2.97 376 1.08 0.0349
2025-10-22 2025-09-30 13F NRG ENERGY OM NEW 629377508 2,293 0 0.00 371 0.82 0.0383
2025-08-14 2025-06-30 13F NRG ENERGY COM NEW 629377508 2,293 0 0.00 368 68.81 0.0420
2025-05-16 2025-03-31 13F NRG ENERGY COM NEW 629377508 2,293 -206 -8.24 219 -3.11 0.0269
2025-02-18 2024-12-31 13F NRG ENERGY COM NEW 629377508 2,499 -131 -4.98 225 -5.86 0.0287
2024-11-19 2024-09-30 13F NRG ENERGY COM NEW 629377508 2,630 113 4.49 240 22.56 0.0309
2024-08-14 2024-06-30 13F NRG ENERGY COM NEW 629377508 2,517 -337 -11.81 196 1.04 0.0291
2024-05-10 2024-03-31 13F NRG ENERGY COM NEW 629377508 2,854 224 8.52 193 42.96 0.0306
2024-02-06 2023-12-31 13F NRG ENERGY COM NEW 629377508 2,630 -224 -7.85 136 23.85 0.0239
2023-11-16 2023-09-30 13F NRG ENERGY COM NEW 629377508 2,854 0 0.00 110 2.83 0.0221
2023-08-07 2023-06-30 13F NRG ENERGY COM NEW 629377508 2,854 -447 -13.54 107 -6.19 0.0224
2023-05-09 2023-03-31 13F NRG ENERGY COM NEW 629377508 3,301 113 3.54 113 11.88 0.0264
2023-02-15 2022-12-31 13F NRG ENERGY COM NEW 629377508 3,188 0 0.00 101 -17.21 0.0261
2022-10-18 2022-09-30 13F NRG ENERGY COM NEW 629377508 3,188 0 0.00 122 0.00 0.0335
2022-07-29 2022-06-30 13F NRG ENERGY COM NEW 629377508 3,188 264 9.03 122 8.93 0.0379
2022-05-11 2022-03-31 13F NRG ENERGY COM NEW 629377508 2,924 290 11.01 112 -0.88 0.0324
2022-02-08 2021-12-31 13F NRG ENERGY COM NEW 629377508 2,634 287 12.23 113 17.71 0.0306
2021-11-12 2021-09-30 13F NRG ENERGY COM NEW 629377508 2,347 344 17.17 96 18.52 0.0286
2021-08-09 2021-06-30 13F NRG ENERGY COM NEW 629377508 2,003 1,182 143.97 81 161.29 0.0246
2021-05-12 2021-03-31 13F NRG ENERGY COM NEW 629377508 821 821 31 0.0108
2020-08-04 2020-06-30 13F NRG ENERGY COM NEW 629377508 0 -17 -100.00 0 0.0000
2020-05-14 2020-03-31 13F NRG ENERGY COM NEW 629377508 17 0 0.00 0 -100.00
2020-02-11 2019-12-31 13F NRG ENERGY COM NEW 629377508 17 0 0.00 1 0.00 0.0005
2019-11-05 2019-09-30 13F NRG ENERGY COM NEW 629377508 17 0 0.00 1 0.00 0.0005
2019-08-08 2019-06-30 13F NRG ENERGY COM NEW 629377508 17 0 0.00 1 0.00 0.0006
2019-05-07 2019-03-31 13F NRG ENERGY COM NEW 629377508 17 0 0.00 1 0.00 0.0006
2019-05-07 2018-12-31 13F NRG ENERGY COM NEW 629377508 17 0 0.00 1 0.00 0.0006
2018-11-13 2018-09-30 13F NRG ENERGY COM NEW 629377508 17 0 0.00 1 0.00 0.0006
2018-08-06 2018-06-30 13F NRG ENERGY COM NEW 629377508 17 0 0.00 1 0.00 0.0006
2018-05-21 2018-03-31 13F NRG ENERGY COM NEW 629377508 17 0 0.00 1 0.0006
2018-03-16 2017-12-31 13F NRG ENERGY INC COM Common 629377508 17 17 0 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.