| 1 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $17.4M | 1.8M | Hold |
| 2 | MMCAP International Inc. SPC | $11.9M | 1.2M | New |
| 3 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $11.9M | 1.2M | Hold |
| 4 | Magnetar Financial LLC | $11.9M | 1.2M | Hold |
| 5 | Linden Advisors LP | $11.9M | 1.2M | Hold |
| 6 | AQR Arbitrage LLC | $10.6M | 1.1M | New |
| 7 | TENOR CAPITAL MANAGEMENT Co., L.P. | $9.9M | 1.0M | Hold |
| 8 | Polar Asset Management Partners Inc. | $9.9M | 1.0M | New |
| 9 | Alberta Investment Management Corp | $9.9M | 1.0M | Hold |
| 10 | Hudson Bay Capital Management LP | $9.9M | 999,999 | Hold |
| 11 | MILLENNIUM MANAGEMENT LLC | $8.9M | 900,000 | New |
| 12 | Radcliffe Capital Management, L.P. | $7.5M | 750,000 | Hold |
| 13 | SONA ASSET MANAGEMENT (US) LLC | $7.4M | 748,363 | Hold |
| 14 | Kryger Capital LLC | $7.4M | 745,106 | New |
| 15 | BNP PARIBAS FINANCIAL MARKETS | $6.9M | 698,565 | New |
| 16 | Shaolin Capital Management LLC | $6.3M | 630,266 | Trimmed |
| 17 | Verition Fund Management LLC | $5.3M | 530,430 | Trimmed |
| 18 | Mint Tower Capital Management B.V. | $5.0M | 500,000 | New |
| 19 | TWO SIGMA INVESTMENTS, LP | $4.7M | 473,062 | Hold |
| 20 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $4.7M | 471,000 | New |
| 21 | BERKLEY W R CORP | $4.4M | 446,445 | Hold |
| 22 | Context Capital Management, LLC | $4.0M | 400,000 | Hold |
| 23 | WHITEBOX ADVISORS LLC | $4.0M | 400,000 | Hold |
| 24 | GLAZER CAPITAL, LLC | $3.8M | 377,629 | Added |
| 25 | Bulldog Investors, LLP | $3.7M | 367,266 | New |