| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Marshall Wace LLP Paul Marshall And Ian Wace | 983,083 | $55,996,410 | +174% | 0.04% |
| 2. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 511,572 | $29,139,141 | -2% | 0.01% |
| 3. | Driehaus Capital Richard Driehaus | 245,231 | $13,968,358 | -18% | 0.08% |
| 4. | Hood River Capital Management David Swank | 154,961 | $8,826,579 | 0.06% | |
| 5. | Rokos Capital Management Chris Rokos | 80,623 | $4,598,333 | 0.02% |