| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Broadwood Capital Neal C. Bradsher | 8,250,428 | $555,336,309 | -1% | 33.42% |
| 2. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 5,315,132 | $357,761,535 | -16% | 0.23% |
| 3. | Citadel Investment Group Ken Griffin | 5,238,820 | $352,624,974 | +20039% | 0.05% |
| 4. | Marshall Wace LLP Paul Marshall And Ian Wace | 3,365,224 | $226,513,227 | +59% | 0.23% |
| 5. | Balyasny Asset Management Dmitry Balyasny | 3,240,711 | $218,132,257 | +150% | 0.28% |