| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 619,352 | $50,577,739 | 0.02% | |
| 2. | Heathbridge Capital Management Robert Richards | 190,743 | $15,550,153 | 5.32% | |
| 3. | Marshall Wace LLP Paul Marshall And Ian Wace | 149,113 | $12,178,059 | -77% | 0.01% |
| 4. | 100,000 | $8,167,000 | 3.36% | ||
| 5. | Waratah Capital Advisors Brad Dunkley And Blair Levinsky | 85,099 | $6,950,035 | 0.24% |