Allston Trading

Allston Trading as of June 30, 2012

Portfolio Holdings for Allston Trading

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

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Spdr S&p 500 Etf (SPY) 81.4 $56M 412k 136.35
PowerShares QQQ Trust, Series 1 15.1 $10M 163k 64.12
Unilever (UL) 1.0 $674k 20k 33.70
Royal Dutch Shell 1.0 $671k 9.9k 67.48
iShares MSCI EAFE Index Fund (EFA) 0.8 $557k 11k 49.76
Barclays Bk Plc ipth s^p vix 0.3 $180k 12k 15.22
Micron Technology (MU) 0.2 $172k 27k 6.31
Bank of America Corporation (BAC) 0.2 $125k 15k 8.15