NRG ENERGY INC

Ticker: NRG CUSIP: 629377508 Class: COM NEW

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 96,984 Value ($000) $15,444 Avg Close $165.30 Range $147.98 - $180.08
Q3 2025
Shares 64,270 Value ($000) $10,409 Avg Close $155.26 Range $140.41 - $175.51
Q2 2025
Shares 71,978 Value ($000) $11,558 Avg Close $130.97 Range $78.84 - $167.70
Q1 2025
Shares 72,324 Value ($000) $6,904 Avg Close $100.05 Range $80.16 - $116.18
Q4 2024
Shares 41,919 Value ($000) $3,782 Avg Close $91.23 Range $82.59 - $101.75
Q3 2024
Shares 10,169 Value ($000) $926 Avg Close $78.00 Range $63.95 - $91.50
Q3 2022
Shares 10,724 Value ($000) $411 Avg Close $36.50 Range $31.73 - $41.21
Q4 2020
Shares 131,219 Value ($000) $4,928 Avg Close $28.35 Range $25.62 - $32.51
Q3 2020
Shares 304,025 Value ($000) $9,346 Avg Close $28.19 Range $24.14 - $31.10
Q2 2020
Shares 333,799 Value ($000) $10,869 Avg Close $27.85 Range $21.27 - $32.45
Q1 2020
Shares 460,465 Value ($000) $12,553 Avg Close $28.87 Range $16.43 - $33.84
Q4 2019
Shares 445,208 Value ($000) $17,699 Avg Close $32.97 Range $31.50 - $34.84
Q3 2019
Shares 278,050 Value ($000) $11,012 Avg Close $30.11 Range $27.19 - $33.35
Q2 2019
Shares 156,620 Value ($000) $5,502 Avg Close $31.38 Range $27.48 - $35.79
Q1 2019
Shares 282,338 Value ($000) $11,995 Avg Close $34.42 Range $31.22 - $36.32
Q4 2018
Shares 221,334 Value ($000) $8,766 Avg Close $31.80 Range $29.14 - $35.81
Q3 2018
Shares 91,958 Value ($000) $3,440 Avg Close $27.85 Range $24.81 - $31.08