NRG ENERGY INC

Ticker: NRG CUSIP: 629377508 Class: COM NEW

Ninety One UK Ltd's Holding History (CIK: 0001418329)

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

Q4 2013

Shares 2,640,253 Value ($000) $75,828 Avg Close $21.45 Range $20.20 - $23.16

Q3 2013

Shares 2,602,822 Value ($000) $71,135 Avg Close $20.64 Range $19.31 - $22.23

Q2 2013

Shares 2,599,510 Value ($000) $69,407 Avg Close $20.46 Range $18.93 - $21.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2013	2,640,253	$75,828	$21.45	$20.20 - $23.16
Q3 2013	2,602,822	$71,135	$20.64	$19.31 - $22.23
Q2 2013	2,599,510	$69,407	$20.46	$18.93 - $21.83