| 1 | Capricorn Fund Managers Ltd | $10.1M | 8.2M | Hold |
| 2 | Vitruvian Partners LLP | $6.2M | 5.0M | Hold |
| 3 | VANGUARD GROUP INC | $6.1M | 5.0M | Trimmed |
| 4 | MORGAN STANLEY | $4.5M | 3.7M | Added |
| 5 | Mudita Advisors LLP | $4.1M | 3.4M | Hold |
| 6 | BlackRock, Inc. | $3.8M | 3.1M | Trimmed |
| 7 | Brooklands Fund Management Ltd | $3.7M | 2.8M | Added |
| 8 | BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $3.4M | 2.8M | Hold |
| 9 | CADIAN CAPITAL MANAGEMENT, LP | $2.7M | 2.2M | Added |
| 10 | Peapod Lane Capital LLC | $2.6M | 2.1M | Added |
| 11 | RENAISSANCE TECHNOLOGIES LLC | $2.4M | 1.9M | Trimmed |
| 12 | AQR CAPITAL MANAGEMENT LLC | $2.3M | 1.9M | Added |
| 13 | JANE STREET GROUP, LLC | $1.9M | 1.6M | Added |
| 14 | TWO SIGMA INVESTMENTS, LP | $1.8M | 1.5M | Added |
| 15 | GEODE CAPITAL MANAGEMENT, LLC | $1.6M | 1.3M | Trimmed |
| 16 | RBF Capital, LLC | $1.6M | 1.3M | New |
| 17 | GOLDMAN SACHS GROUP INC | $1.5M | 1.2M | Added |
| 18 | MILLENNIUM MANAGEMENT LLC | $1.5M | 1.2M | Added |
| 19 | NANO CAP NEW MILLENNIUM GROWTH FUND L P | $1.5M | 1.2M | Added |
| 20 | MARSHALL WACE, LLP | $1.2M | 1.0M | Added |
| 21 | CITADEL ADVISORS LLC | $1.2M | 955,718 | Added |
| 22 | Willis Investment Counsel | $1.1M | 862,758 | Hold |
| 23 | Stonepine Capital Management, LLC | $924,475 | 751,606 | Trimmed |
| 24 | George Kaiser Family Foundation | $771,869 | 627,536 | Added |
| 25 | GSA CAPITAL PARTNERS LLP | $684,000 | 555,944 | Added |