NRG YIELD INC

CUSIP: 62942X306 Class: COM

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

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

Q2 2018
Shares 149,653 Value ($000) $2,552 Avg Close — Range —
Q1 2018
Shares 126,151 Value ($000) $2,074 Avg Close — Range —
Q4 2017
Shares 108,064 Value ($000) $2,038 Avg Close — Range —
Q3 2017
Shares 134,247 Value ($000) $2,547 Avg Close — Range —
Q2 2017
Shares 93,743 Value ($000) $1,600 Avg Close — Range —
Q1 2017
Shares 89,342 Value ($000) $1,554 Avg Close — Range —
Q4 2016
Shares 87,440 Value ($000) $1,344 Avg Close — Range —
Q3 2016
Shares 81,216 Value ($000) $1,326 Avg Close — Range —
Q2 2016
Shares 80,521 Value ($000) $1,226 Avg Close — Range —