No. | Hedge Fund | Shares | Value | Activity | % Port |
---|---|---|---|---|---|
1. | Orbis Investment Management William B. Gray | 1,783,069 | $23,696,987 | +20% | 0.12% |
2. | D E Shaw D. E. Shaw | 725,244 | $9,638,493 | +46% | 0% |
3. | Marshall Wace LLP Paul Marshall And Ian Wace | 635,466 | $8,445,343 | +1044% | 0.01% |
4. | Citadel Investment Group Ken Griffin | 619,352 | $8,231,188 | -4% | 0% |
5. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 555,634 | $7,384,376 | +52% | 0% |
Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
---|---|---|---|---|---|---|
$4.06 | 34,954 | Officer, Director | 248,021 | 2008-01-17 | Filing |
Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
---|---|---|---|---|---|---|
$5.50 | 13,841,028 | Other | 0 | 2011-04-21 | Filing |
No. | Name | Shares | Value | % Port |
---|---|---|---|---|
1. | 292,347 | $3,692,319 | 0% | |
2. | 5,155 | $65,108 | 0.01% | |
3. | 1,095 | $13,830 | 0% | |
4. | 280 | $3,536 | 0% | |
5. | 219 | $2,766 | 0% |