| 1 | DAFNA Capital Management LLC | $23.5M | 13.7M | Hold |
| 2 | BlackRock, Inc. | $7.6M | 4.4M | Added |
| 3 | VANGUARD GROUP INC | $7.1M | 4.1M | Added |
| 4 | Lagoda Investment Management, L.P. | $7.1M | 4.1M | Trimmed |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $3.3M | 1.9M | Added |
| 6 | ESSEX INVESTMENT MANAGEMENT CO LLC | $2.6M | 1.5M | Trimmed |
| 7 | Archon Capital Management LLC | $2.1M | 1.2M | Hold |
| 8 | Warberg Asset Management LLC | $1.9M | 1.1M | Added |
| 9 | STATE STREET CORP | $1.6M | 916,780 | Trimmed |
| 10 | AlphaCentric Advisors LLC | $1.0M | 600,000 | Hold |
| 11 | Bank Julius Baer & Co. Ltd, Zurich | $929,710 | 540,530 | Added |
| 12 | NORTHERN TRUST CORP | $911,076 | 529,695 | Added |
| 13 | Legato Capital Management LLC | $882,200 | 512,907 | Added |
| 14 | Sequoia Financial Advisors, LLC | $655,931 | 381,355 | Added |
| 15 | MORGAN STANLEY | $571,226 | 332,107 | Added |
| 16 | UBS Group AG | $432,293 | 251,333 | Added |
| 17 | Prescott Group Capital Management, L.L.C. | $408,491 | 237,495 | Hold |
| 18 | GOLDMAN SACHS GROUP INC | $404,151 | 234,971 | Trimmed |
| 19 | SEI INVESTMENTS CO | $403,533 | 234,612 | Trimmed |
| 20 | Bank of New York Mellon Corp | $364,022 | 211,641 | Added |
| 21 | CITADEL ADVISORS LLC | $360,662 | 209,687 | Added |
| 22 | Independent Advisor Alliance | $358,593 | 208,485 | Added |
| 23 | AQR CAPITAL MANAGEMENT LLC | $338,190 | 196,622 | Added |
| 24 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $298,893 | 173,775 | Trimmed |
| 25 | Royal Bank of Canada | $284,000 | 165,363 | Added |