NRG YIELD INC

CUSIP: 62942X108 Class: COM CL A

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's Holding History (CIK: 0000919079)

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

Q1 2015
Shares 29,200 Value ($000) $1,598 Avg Close — Range —
Q4 2014
Shares 29,200 Value ($000) $1,598 Avg Close — Range —
Q3 2014
Shares 27,600 Value ($000) $1,299 Avg Close — Range —
Q2 2014
Shares 17,400 Value ($000) $906 Avg Close — Range —
Q1 2014
Shares 14,800 Value ($000) $641 Avg Close — Range —
Q4 2013
Shares 10,100 Value ($000) $393 Avg Close — Range —
Q3 2013
Shares 10,100 Value ($000) $306 Avg Close — Range —