ProShares Ultra Semiconductors (USD)
ETF: Trading-Leveraged Equity
| Closing price on 03/31/2013: | $37.15 |
| Filers who had this stock in their top 10: | 0 |
| 13F Filers holding this stock: | 7 |
| Aggregate shares on 03/31/2013: | 74,304 |
| Aggregate shares on 12/31/2012: | 111,169 |
| Percent change: | -33.16% |
| Funds creating new positions: | 2 |
| Funds Adding to an existing position: | 1 |
| Funds closing out their position: | 4 |
| Funds reducing their position: | 3 |