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Martingale Asset Management’s NRG Energy NRG Stock Holding History

Martingale Asset Management’s Portfolio NRG Stock Details NRG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$718K Sell
4,916
-49,647
-91% -$7.15M 0.02% 590
2026
Q1 		$7.97M Sell
54,563
-42,421
-44% -$6.67M 0.2% 128
2025
Q4 		$15.4M Buy
96,984
+32,714
+51% +$5.41M 0.39% 94
2025
Q3 		$10.4M Sell
64,270
-7,708
-11% -$1.2M 0.26% 114
2025
Q2 		$11.6M Sell
71,978
-346
-0.5% -$45.6K 0.28% 114
2025
Q1 		$6.9M Buy
72,324
+30,405
+73% +$3.07M 0.18% 136
2024
Q4 		$3.78M Buy
41,919
+31,750
+312% +$2.94M 0.09% 174
2024
Q3 		$926K Buy
+10,169
New +$809K 0.02% 476
2022
Q4 		– Sell
-10,724
Closed -$411K – 865
2022
Q3 		$411K Buy
+10,724
New +$428K 0.01% 656
2021
Q1 		– Sell
-131,219
Closed -$4.93M – 888
2020
Q4 		$4.93M Sell
131,219
-172,806
-57% -$5.69M 0.06% 222
2020
Q3 		$9.35M Sell
304,025
-29,774
-9% -$984K 0.11% 170
2020
Q2 		$10.9M Sell
333,799
-126,666
-28% -$4.17M 0.13% 168
2020
Q1 		$12.6M Buy
460,465
+15,257
+3% +$526K 0.17% 165
2019
Q4 		$17.7M Buy
445,208
+167,158
+60% +$6.61M 0.18% 156
2019
Q3 		$11M Buy
278,050
+121,430
+78% +$4.39M 0.11% 195
2019
Q2 		$5.5M Sell
156,620
-125,718
-45% -$4.74M 0.06% 350
2019
Q1 		$12M Buy
282,338
+61,004
+28% +$2.52M 0.13% 182
2018
Q4 		$8.77M Buy
221,334
+129,376
+141% +$4.95M 0.12% 188
2018
Q3 		$3.44M Buy
+91,958
New +$3.08M 0.04% 408

Other funds holding NRG

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Victory Capital Management
Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

Martingale Asset Management's NRG Position: Q2 2026 in Review

Martingale Asset Management reduced its NRG Energy (NRG) stake by 91% in Q2 2026, selling an estimated $7.15M and leaving 4,916 shares worth $718K. The position accounts for 0.02% of the portfolio, ranked #590.

Martingale Asset Management first reported a position in NRG in Q3 2018 and has held it in 19 quarters since. The position peaked at $17.7M in Q4 2019. 1,018 funds tracked by Wall St. Rank hold NRG as of Q2 2026.

  • Martingale Asset Management held 4,916 shares of NRG Energy worth $718K as of Q2 2026.
  • Martingale Asset Management sold 49,647 NRG Energy shares in Q2 2026, an estimated $7.15M.
  • NRG Energy made up 0.02% of Martingale Asset Management's portfolio in Q2 2026, its #590 holding.
  • Martingale Asset Management first reported a position in NRG Energy in Q3 2018 and has held it in 19 quarters since.
  • Martingale Asset Management's NRG Energy position peaked at $17.7M in Q4 2019.
  • 1,018 funds tracked by Wall St. Rank held NRG Energy as of Q2 2026.

Based on Martingale Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.