| No. | Hedge Fund | Shares | Value (x$1000) | Activity | % Port |
|---|---|---|---|---|---|
| 1.) | 157,758,000 | $313,298 |  |
8.19% | |
| 2.) | Baker Bros. Advisors Julian Baker And Felix Baker |
14,810,559 | $246,003 | |
6.43% |
| 3.) | Sectoral Asset Management J�R�Me Pfund And Michael Sj�Str�M |
7,862,619 | $130,598 | +8% |
4.56% |
| 4.) | 27,510,000 | $54,625 | -7% |
2.24% | |
| 5.) | Orbimed Advisors Samuel Isaly |
3,998,800 | $66,420 | -2% |
2.04% |
| 6.) | 10,333,000 | $20,524 | +38% |
1.84% | |
| 7.) | Visium Asset Management Jacob Gottlieb |
25,000,000 | $49,700 | |
1.72% |
| 8.) | 8,679,000 | $17,315 | |
0.53% | |
| 9.) | Ellington Mike Vranos |
54,000 | $897 | +51% |
0.17% |
| 10.) | Daruma Asset Management Mariko Gordon |
153,341 | $2,547 |  |
0.15% |
| 11.) | Sigma Capital Management Sac Subsidiary |
55,000 | $914 | |
0.04% |
| 12.) | Millennium Management Israel Englander |
201,146 | $3,341 | +528% |
0.02% |
| 13.) | Citadel Investment Group Ken Griffin |
871,072 | $14,468 | +48% |
0.02% |
| 14.) | Adage Capital Management Phill Gross And Robert Atchinson |
358,600 | $5,956 | -26% |
0.02% |
| 15.) | Renaissance Technologies Jim Simons |
246,900 | $4,101 | |
0.01% |
| 16.) | Platinum Asset Management Kerr Neilson |
36,264 | $602 | +28% |
0.01% |
| 17.) | Sac Capital Advisors Steven Cohen |
22,800 | $379 | +17% |
0% |
| 18.) | Aqr Capital Management Cliff Asness |
11,397 | $189 | -22% |
0% |
| 19.) | 19,400 | $322 | -20% |
0% | |
| 20.) | 11,400 | $189 | +56% |
0% |
| Insider | Price | Amount | Relationship | Remaning Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $16.11 | 45,000 | Director | 197,710 | 2012-12-17 | Filing | |
| $17.86 | 25,000 | Director | 150,000 | 2012-01-19 | Filing | |
| $17.53 | 25,000 | Director | 125,000 | 2012-01-18 | Filing | |
| $16.62 | 1,122 | Director | 355,839 | 2012-01-13 | Filing | |
| $16.58 | 1,965 | Director | 354,717 | 2012-01-13 | Filing |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $23.08 | 40,000 | Director | 721,082 | 2013-05-17 | Filing | |
| $22.30 | 55,699 | Officer | 4,301 | 2013-05-13 | Filing | |
| $25.08 | 10,000 | Director | 761,082 | 2013-03-14 | Filing | |
| $22.56 | 10,000 | Director | 771,082 | 2013-03-01 | Filing | |
| $22.16 | 50,000 | Officer | 280 | 2013-02-28 | Filing |
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