The NYSE Arca Computer Hardware Index (HWI) - Quarterly Rebalancing			
"Changes effective before the open of trading Monday, August 19, 2013"			
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Symbol	Component Name	Previous Share Weight	Rebalanced Share Weight
AAPL	Apple Inc	919	888
DELL	Dell Inc	29744	32289
EMC	EMC Corp	16430	17242
HPQ	Hewlett-Packard Co	18725	16890
LOGI	Logitech international SA	60071	62236
LXK	Lexmark International Inc	12798	11195
NTAP	NetApp Inc	10525	10574
SMCI	Super Micro Computer Inc	36980	34168
STX	Seagate Technology PLC	9604	11392
WDC	Western Digital Corp	6587	6908