No. | Hedge Fund | Shares | Value | Activity | % Port |
---|---|---|---|---|---|
1. | Marshall Wace LLP Paul Marshall And Ian Wace | 1,209,484 | $38,219,694 | +37% | 0.04% |
2. | Renaissance Technologies Jim Simons | 929,471 | $29,371,284 | +11% | 0.04% |
3. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 906,909 | $28,658,324 | +128% | 0.02% |
4. | 683 Capital Partners Ari Zweiman | 302,000 | $9,543,200 | +1% | 0.63% |
5. | Tang Capital Management Kevin C. Tang | 281,200 | $8,885,920 | 0.45% |