IPG PHOTONICS CORP

Ticker: IPGP CUSIP: 44980X109 Class: Common Stock

EXENCIAL WEALTH ADVISORS, LLC's Holding History (CIK: 0001576151)

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

Q1 2013

Shares 13 Value ($000) $1 Avg Close $64.56 Range $56.89 - $70.11

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2013	13	$1	$64.56	$56.89 - $70.11