Precision Castparts Corp

WESTPORT ADVISERS LLC

Report date

3/31/2014

Quarter

2014 Q1

Filed

5/9/2014

Shares

271,105

Value ($000)

68,524

Weight

6.5%

2013 Q4 - 2014 Q1 (2 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2014 Q1	5/9/2014	68,524	6.5%	271,105	3/31/2014
2013 Q4	2/11/2014	80,549	7.3%	299,105	12/31/2013