NRG Energy, Inc.
MX ˙ BMV ˙ US6293775085
SecurityMX:NRG / NRG Energy, Inc.
InstitutionOxford Asset Management Llp
Latest Disclosed Ownership1,411 shares
Latest Disclosed Value $ 206,204
Oxford Asset Management Llp reports 80.12% decrease in ownership of NRG / NRG Energy, Inc.

On May 15, 2026 - Oxford Asset Management Llp filed a 13F-HR form disclosing ownership of 1,411 shares of NRG Energy, Inc. (MX:NRG) valued at $206,204 USD as of March 31, 2026. The entity filed a previous 13F-HR on August 14, 2025 disclosing 7,098 shares of NRG Energy, Inc.. This represents a change in shares of -80.12% during the quarter.

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)
2026-05-15 2026-03-31 13F NRG ENERGY COM NEW 629377508 1,411 -5,687 -80.12 206 -81.91 0.0888
2025-08-14 2025-06-30 13F NRG ENERGY COM NEW 629377508 7,098 7,098 1,140 0.4123
2025-02-14 2024-09-30 13F/A-1 NRG ENERGY COM NEW 629377508 0 -5,242 -100.00 0 -100.00
2024-08-14 2024-06-30 13F NRG ENERGY COM NEW 629377508 5,242 5,242 408 0.4815
2020-02-13 2019-12-31 13F NRG ENERGY COM NEW 629377508 0 -26,969 -100.00 0 -100.00
2019-11-14 2019-09-30 13F NRG ENERGY COM NEW 629377508 26,969 26,969 1,068 0.0272
2019-08-14 2019-06-30 13F NRG ENERGY COM NEW 629377508 0 -59,129 -100.00 0 -100.00
2019-05-15 2019-03-31 13F NRG ENERGY COM NEW 629377508 59,129 -148,168 -71.48 2,512 -69.40 0.0574
2019-02-14 2018-12-31 13F NRG ENERGY COM NEW 629377508 207,297 174,439 530.89 8,209 573.42 0.2339
2018-11-14 2018-09-30 13F NRG ENERGY COM NEW 629377508 32,858 -303,783 -90.24 1,219 -88.27 0.0268
2018-08-13 2018-06-30 13F NRG ENERGY COM NEW 629377508 336,641 101,023 42.88 10,393 44.49 0.2208
2018-05-15 2018-03-31 13F NRG ENERGY COM NEW 629377508 235,618 77,844 49.34 7,193 60.02 0.1988
2018-02-13 2017-12-31 13F NRG ENERGY COM NEW 629377508 157,774 132,889 534.01 4,495 605.65 0.1224
2017-11-13 2017-09-30 13F NRG ENERGY COM NEW 629377508 24,885 -294,880 -92.22 637 -88.43 0.0149
2017-08-11 2017-06-30 13F NRG ENERGY COM NEW 629377508 319,765 -28,995 -8.31 5,506 -15.58 0.1467
2017-05-09 2017-03-31 13F NRG ENERGY COM NEW 629377508 348,760 348,760 6,522 0.1998
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.