Allston Trading

Allston Trading as of Dec. 31, 2012

Portfolio Holdings for Allston Trading

Allston Trading holds 8 positions in its portfolio as reported in the December 2012 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Spdr S&p 500 Etf (SPY) 68.7 $42M 294k 142.52
PowerShares QQQ Trust, Series 1 15.8 $9.7M 148k 65.15
iShares MSCI EAFE Index Fund (EFA) 8.1 $4.9M 87k 56.91
Facebook Inc cl a (META) 2.9 $1.8M 66k 26.60
Apple (AAPL) 2.2 $1.3M 2.5k 531.44
Google 1.0 $604k 854.00 707.41
Royal Dutch Shell 0.8 $487k 7.1k 69.01
Unilever (UL) 0.5 $323k 8.4k 38.68