POWER SOLUTIONS INTL INC

Ticker: PSIX CUSIP: 73933G202 Class: Common Stock

AXIOM INVESTORS LLC /DE's Holding History (CIK: 0001109147)

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

Q1 2014

Shares 33,130 Value ($000) $2,490 Avg Close $72.19 Range $56.53 - $87.40

Q4 2013

Shares 50,730 Value ($000) $3,810 Avg Close $65.56 Range $52.30 - $78.96

Q3 2013

Shares 52,700 Value ($000) $3,116 Avg Close $48.66 Range $33.00 - $59.26

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2014	33,130	$2,490	$72.19	$56.53 - $87.40
Q4 2013	50,730	$3,810	$65.56	$52.30 - $78.96
Q3 2013	52,700	$3,116	$48.66	$33.00 - $59.26