Allston Trading as of March 31, 2013
Portfolio Holdings for Allston Trading
Allston Trading holds 5 positions in its portfolio as reported in the March 2013 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
|---|---|---|---|---|---|
| PowerShares QQQ Trust, Series 1 | 59.7 | $44M | 633k | 69.02 | |
| Spdr S&p 500 Etf (SPY) | 29.6 | $22M | 138k | 156.70 | |
| Vanguard Emerging Markets ETF (VWO) | 7.3 | $5.3M | 124k | 42.88 | |
| Apple (AAPL) | 2.7 | $2.0M | 4.5k | 442.52 | |
| Facebook Inc cl a (META) | 0.7 | $498k | 20k | 25.57 |
