| 1 | ACADIAN ASSET MANAGEMENT LLC | 1,629,081 | $50.0M | 0.08% | Share |
| 2 | VAN ECK ASSOCIATES CORP | 1,067,336 | $33.0M | 0.03% | Share |
| 3 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1,049,652 | $32.0M | 0.02% | Share |
| 4 | Connor, Clark & Lunn Investment Management Ltd. | 653,566 | $20.0M | 0.05% | Share |
| 5 | Amundi | 465,368 | $14.0M | 0.00% | Share |
| 6 | AMERICAN CENTURY COMPANIES INC | 483,262 | $14.0M | 0.01% | Share |
| 7 | MARSHALL WACE, LLP | 337,398 | $10.0M | 0.01% | Share |
| 8 | AQR CAPITAL MANAGEMENT LLC | 314,679 | $9.0M | 0.00% | Share |
| 9 | BlackRock, Inc. | 253,176 | $7.0M | 0.00% | Share |
| 10 | RENAISSANCE TECHNOLOGIES LLC | 220,813 | $6.0M | 0.01% | Share |
| 11 | U S GLOBAL INVESTORS INC | 172,033 | $5.3M | 0.57% | Share |
| 12 | JANE STREET GROUP, LLC | 185,998 | $5.0M | 0.00% | Share |
| 13 | BlackRock, Inc. | 172,005 | $5.0M | 0.00% | Share |
| 14 | GOLDMAN SACHS GROUP INC | 165,329 | $5.0M | 0.00% | Share |
| 15 | LAZARD ASSET MANAGEMENT LLC | 172,564 | $5.0M | 0.01% | Share |
| 16 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | 128,995 | $4.0M | 0.01% | Share |
| 17 | MORGAN STANLEY | 134,644 | $4.0M | 0.00% | Share |
| 18 | DIMENSIONAL FUND ADVISORS LP | 153,759 | $4.0M | 0.00% | Share |
| 19 | ABC ARBITRAGE SA | 127,033 | $3.9M | 0.37% | Share |
| 20 | MILLENNIUM MANAGEMENT LLC | 102,111 | $3.0M | 0.00% | Share |
| 21 | BlackRock, Inc. | 106,269 | $3.0M | 0.00% | Share |
| 22 | JANE STREET GROUP, LLC | 119,424 | $3.0M | 0.00% | Share |
| 23 | UBS Group AG | 69,736 | $2.2M | 0.00% | Share |
| 24 | PEAK6 LLC | 80,000 | $2.0M | 0.00% | Call |
| 25 | BARCLAYS PLC | 73,738 | $2.0M | 0.00% | Share |
| 26 | WELLINGTON MANAGEMENT GROUP LLP | 72,070 | $2.0M | 0.00% | Share |
| 27 | Sanctuary Advisors, LLC | 123,284 | $1.9M | 0.01% | Share |
| 28 | Sanctuary Advisors, LLC | 123,284 | $1.9M | 0.01% | Share |
| 29 | Bell Investment Advisors, Inc | 61 | $1.9M | 0.00% | Share |
| 30 | Sanctuary Advisors, LLC | 52,269 | $1.6M | 0.01% | Share |
| 31 | U S GLOBAL INVESTORS INC | 50,000 | $1.6M | 0.17% | Share |
| 32 | Sanctuary Advisors, LLC | 85,725 | $1.1M | 0.01% | Share |
| 33 | Verition Fund Management LLC | 48,129 | $1.0M | 0.00% | Share |
| 34 | CITADEL ADVISORS LLC | 47,900 | $1.0M | 0.00% | Call |
| 35 | SEI INVESTMENTS CO | 49,601 | $1.0M | 0.00% | Share |
| 36 | MARSHALL WACE, LLP | 54,304 | $1.0M | 0.00% | Share |
| 37 | VAN ECK ASSOCIATES CORP | 51,958 | $1.0M | 0.00% | Share |
| 38 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 38,733 | $1.0M | 0.00% | Share |
| 39 | Vident Advisory, LLC | 64,317 | $1.0M | 0.01% | Share |
| 40 | JANE STREET GROUP, LLC | 38,789 | $1.0M | 0.00% | Share |
| 41 | CITADEL ADVISORS LLC | 32,900 | $1.0M | 0.00% | Put |
| 42 | Man Group plc | 62,310 | $1.0M | 0.00% | Share |
| 43 | Ashton Thomas Private Wealth, LLC | 30,214 | $936K | 0.02% | Share |
| 44 | Towarzystwo Funduszy Inwestycyjnych Allianz Polska S.A. | 26,700 | $833K | 1.77% | Share |
| 45 | OLD MISSION CAPITAL LLC | 25,743 | $798K | 0.02% | Share |
| 46 | SUMMIT SECURITIES GROUP LLC | 25,000 | $775K | 0.10% | Call |
| 47 | IMC-Chicago, LLC | 22,600 | $700K | 0.00% | Call |
| 48 | TD Waterhouse Canada Inc. | 22,568 | $698K | 0.00% | Share |
| 49 | Trexquant Investment LP | 21,498 | $666K | 0.01% | Share |
| 50 | Caption Management, LLC | 21,000 | $651K | 0.00% | Share |