| Vontobel Holding Ltd. | 31,189 | $493,410 | 0.00% |
|---|
| Ameritas Investment Partners, Inc. | 4,484 | $70,937 | 0.00% |
|---|
| Invesco Ltd. | 597,545 | $9,453,162 | 0.00% |
|---|
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 717,237 | $11,346,689 | 0.00% |
|---|
| D. E. Shaw & Co., Inc. | 175,600 | $2,777,992 | 0.00% |
|---|
| MetLife Investment Management, LLC | 23,589 | $373,178 | 0.00% |
|---|
| Private Advisor Group, LLC | 18,676 | $295,454 | 0.00% |
|---|
| Stone House Investment Management, LLC | 500 | $7,910 | 0.00% |
|---|
| SG Americas Securities, LLC | 19,135 | $303 | 0.00% |
|---|
| PANAGORA ASSET MANAGEMENT INC | 26,477 | $418,866 | 0.00% |
|---|
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 759,900 | $12,021,618 | 0.00% |
|---|
| NEW YORK STATE COMMON RETIREMENT FUND | 78,177 | $1,237 | 0.00% |
|---|
| AMERIPRISE FINANCIAL INC | 350,919 | $5,551,539 | 0.00% |
|---|
| WOLVERINE TRADING, LLC | 103,100 | $1,631,042 | 0.00% |
|---|
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 674,100 | $10,664,262 | 0.00% |
|---|
| Citadel Advisors | 590,400 | $9,340,128 | 0.00% |
|---|
| STATE OF WISCONSIN INVESTMENT BOARD | 41,337 | $653,951 | 0.00% |
|---|
| Arizona State Retirement System | 12,870 | $203,603 | 0.00% |
|---|
| Walleye Trading LLC | 46,644 | $737,908 | 0.00% |
|---|
| VANGUARD GROUP INC | 4,276,741 | $67,658,043 | 0.00% |
|---|