NRG in the 13F filings
NRG Energy Inc · CUSIP 629377508
- Quarter end
- 30 Sep 2025
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 29 Oct 2025
- Managers listing it
- 25
- at least, of 95 tracked, among listed positions
- Comparable managers
- 95
- filed both Q2 2025 and Q3 2025; 21 listed it in both
- Shares listed
- 29,428,505
- combined, among listed positions
- Reported value
- $4.8bn
- combined, at the quarter end
Among the 95 comparable managers: 11 buyers (opened or added shares) and 15 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.
Managers listing NRG in Q3 2025
25 of 25 holders
Largest increases and reductions, by shares
Increases
- Fidelity (FMR LLC)existing position · 14,681,232 shares now+5,202,627
- Millennium Management LLCnew position · 900,766 shares now+900,766
- Rokos Capital Management LLPexisting position · 485,919 shares now+421,869
- Balyasny Asset Management LLCexisting position · 350,049 shares now+58,209
- MFS Investment Managementexisting position · 374,807 shares now+50,643
Reductions
- Jane Street Group LLCexisting position · 775,986 shares now-1,573,503
- Holocene Advisors LPexisting position · 294,626 shares now-1,149,645
- Bridgewater Associates LPexisting position · 325,652 shares now-491,430
- Tudor Investment Corpexisting position · 138,791 shares now-213,445
- Man Group PLCexisting position · 474,682 shares now-144,656
New positions and exits
New (4)
Exited (1)
- Two Sigma Investments LPwas $55m
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2013 | 10 | $1.8bn | n.a. | n.a. |
| Q3 2013 | 10 | $2.1bn | n.a. | n.a. |
| Q4 2013 | 10 | $2.7bn | n.a. | n.a. |
| Q1 2014 | 10 | $3.4bn | n.a. | n.a. |
| Q2 2014 | 14 | $4.1bn | n.a. | n.a. |
| Q3 2014 | 13 | $2.8bn | n.a. | n.a. |
| Q4 2014 | 15 | $2.3bn | n.a. | n.a. |
| Q1 2015 | 10 | $1.7bn | n.a. | n.a. |
| Q2 2015 | 10 | $1.6bn | n.a. | n.a. |
| Q3 2015 | 13 | $943m | n.a. | n.a. |
| Q4 2015 | 9 | $371m | n.a. | n.a. |
| Q1 2016 | 9 | $496m | n.a. | n.a. |
| Q2 2016 | 7 | $675m | n.a. | n.a. |
| Q3 2016 | 7 | $548m | n.a. | n.a. |
| Q4 2016 | 7 | $713m | n.a. | n.a. |
| Q1 2017 | 11 | $1.3bn | n.a. | n.a. |
| Q2 2017 | 13 | $1.2bn | n.a. | n.a. |
| Q3 2017 | 17 | $2.1bn | n.a. | n.a. |
| Q4 2017 | 21 | $2.9bn | n.a. | n.a. |
| Q1 2018 | 24 | $2.7bn | n.a. | n.a. |
| Q2 2018 | 26 | $2.2bn | n.a. | n.a. |
| Q3 2018 | 21 | $2.6bn | n.a. | n.a. |
| Q4 2018 | 23 | $3.0bn | n.a. | n.a. |
| Q1 2019 | 23 | $3.0bn | n.a. | n.a. |
| Q2 2019 | 24 | $2.1bn | n.a. | n.a. |
| Q3 2019 | 23 | $2.4bn | n.a. | n.a. |
| Q4 2019 | 23 | $2.4bn | n.a. | n.a. |
| Q1 2020 | 19 | $1.5bn | n.a. | n.a. |
| Q2 2020 | 14 | $1.3bn | n.a. | n.a. |
| Q3 2020 | 13 | $1.0bn | n.a. | n.a. |
| Q4 2020 | 13 | $1.3bn | n.a. | n.a. |
| Q1 2021 | 8 | $734m | n.a. | n.a. |
| Q2 2021 | 10 | $1.1bn | n.a. | n.a. |
| Q3 2021 | 5 | $990m | n.a. | n.a. |
| Q4 2021 | 9 | $735m | n.a. | n.a. |
| Q1 2022 | 7 | $591m | n.a. | n.a. |
| Q2 2022 | 7 | $654m | n.a. | n.a. |
| Q3 2022 | 7 | $713m | n.a. | n.a. |
| Q4 2022 | 11 | $715m | n.a. | n.a. |
| Q1 2023 | 11 | $615m | n.a. | n.a. |
| Q2 2023 | 15 | $757m | n.a. | n.a. |
| Q3 2023 | 15 | $1.1bn | n.a. | n.a. |
| Q4 2023 | 16 | $1.8bn | 9 | 9 |
| Q1 2024 | 20 | $2.5bn | 13 | 7 |
| Q2 2024 | 23 | $2.4bn | 12 | 9 |
| Q3 2024 | 17 | $2.9bn | 10 | 9 |
| Q4 2024 | 16 | $1.9bn | 9 | 8 |
| Q1 2025 | 16 | $2.0bn | 13 | 7 |
| Q2 2025 | 25 | $4.8bn | 16 | 8 |
| Q3 2025 | 25 | $4.8bn | 11 | 15 |
| Q4 2025 | 22 | $5.0bn | 15 | 25 |
| Q1 2026 | 21 | $5.5bn | 24 | 18 |
| Q2 2026 | 16 | $4.9bn | 15 | 25 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
NRG and SO →NRG and D →NRG and NEE →Choose a stock to compare with NRG →
How much of the picture this is
A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.
Which funds own NRG, latest filings →Back to the 13F Explorer →