| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 3,329,956 | $65,666,732 | +81% | 0.03% |
| 2. | Senator Investment Group Doug Silverman And Alexander Klabin | 1,590,591 | $31,366,455 | +14% | 1.19% |
| 3. | Royce & Associates Chuck Royce | 898,625 | $17,720,885 | +72% | 0.16% |
| 4. | Marshall Wace LLP Paul Marshall And Ian Wace | 675,186 | $13,314,668 | 0.01% | |
| 5. | Renaissance Technologies Jim Simons | 400,945 | $7,906,635 | -55% | 0.01% |