| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| Warberg Asset Management LLC | 0 | 665,688 | +665,688 | 0.00 | 0.41 | +0.41 | buy |
| MILLENNIUM MANAGEMENT LLC | 72,606 | 725,237 | +652,631 | 0.00 | 0.00 | +0.00 | buy |
| Lagoda Investment Management, L.P. | 3,233,935 | 3,827,330 | +593,395 | 3.85 | 6.13 | +2.28 | buy |
| GOLDMAN SACHS GROUP INC | 0 | 347,949 | +347,949 | 0.00 | 0.00 | +0.00 | buy |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 130,619 | 444,908 | +314,289 | 0.00 | 0.00 | +0.00 | buy |
| Informed Momentum Co LLC | 0 | 274,191 | +274,191 | 0.00 | 0.11 | +0.11 | buy |
| VANGUARD GROUP INC | 2,426,529 | 2,613,966 | +187,437 | 0.00 | 0.00 | +0.00 | buy |
| State of Wyoming | 243,376 | 386,791 | +143,415 | 0.08 | 0.17 | +0.09 | buy |
| MARSHALL WACE, LLP | 0 | 129,761 | +129,761 | 0.00 | 0.00 | +0.00 | buy |
| JANE STREET GROUP, LLC | 159,398 | 282,981 | +123,583 | 0.00 | 0.00 | +0.00 | buy |
| HRT FINANCIAL LP | 0 | 111,090 | +111,090 | 0.00 | 0.00 | +0.00 | buy |
| Man Group plc | 0 | 98,239 | +98,239 | 0.00 | 0.00 | +0.00 | buy |
| Marathon Trading Investment Management LLC | 0 | 72,400 | +72,400 | 0.00 | 0.07 | +0.07 | buy |
| CITIGROUP INC | 193,828 | 252,992 | +59,164 | 0.00 | 0.00 | +0.00 | buy |
| Point72 Asia (Singapore) Pte. Ltd. | 0 | 58,659 | +58,659 | 0.00 | 0.04 | +0.04 | buy |
| JPMORGAN CHASE & CO | 0 | 58,102 | +58,102 | 0.00 | 0.00 | +0.00 | buy |
| BALYASNY ASSET MANAGEMENT L.P. | 0 | 54,890 | +54,890 | 0.00 | 0.00 | +0.00 | buy |
| Jefferies Financial Group Inc. | 0 | 50,000 | +50,000 | 0.00 | 0.00 | +0.00 | buy |
| OMERS ADMINISTRATION Corp | 0 | 43,900 | +43,900 | 0.00 | 0.00 | +0.00 | buy |
| Jump Financial, LLC | 0 | 39,116 | +39,116 | 0.00 | 0.00 | +0.00 | buy |
| Qube Research & Technologies Ltd | 144,714 | 181,525 | +36,811 | 0.00 | 0.00 | +0.00 | buy |
| Cubist Systematic Strategies, LLC | 0 | 36,472 | +36,472 | 0.00 | 0.00 | +0.00 | buy |
| Y-Intercept (Hong Kong) Ltd | 32,537 | 63,524 | +30,987 | 0.01 | 0.01 | +0.01 | buy |
| GEODE CAPITAL MANAGEMENT, LLC | 609,359 | 637,125 | +27,766 | 0.00 | 0.00 | +0.00 | buy |
| GSG Advisors LLC | 0 | 26,500 | +26,500 | 0.00 | 0.03 | +0.03 | buy |
| Schonfeld Strategic Advisors LLC | 0 | 25,146 | +25,146 | 0.00 | 0.00 | +0.00 | buy |
| Squarepoint Ops LLC | 0 | 24,972 | +24,972 | 0.00 | 0.00 | +0.00 | buy |
| RENAISSANCE TECHNOLOGIES LLC | 311,600 | 334,300 | +22,700 | 0.00 | 0.00 | +0.00 | buy |
| SG Americas Securities, LLC | 0 | 22,123 | +22,123 | 0.00 | 0.00 | +0.00 | buy |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 1,175,678 | 1,193,989 | +18,311 | 0.41 | 0.62 | +0.21 | buy |
| Brevan Howard Capital Management LP | 0 | 17,148 | +17,148 | 0.00 | 0.00 | +0.00 | buy |
| CTC Alternative Strategies, Ltd. | 0 | 16,600 | +16,600 | 0.00 | 0.03 | +0.03 | buy |
| LMR Partners LLP | 0 | 16,498 | +16,498 | 0.00 | 0.00 | +0.00 | buy |
| Tower Research Capital LLC (TRC) | 0 | 14,051 | +14,051 | 0.00 | 0.00 | +0.00 | buy |
| Virtu Financial LLC | 20,951 | 32,690 | +11,739 | 0.00 | 0.01 | +0.00 | buy |
| STATE STREET CORP | 194,689 | 206,389 | +11,700 | 0.00 | 0.00 | +0.00 | buy |
| GROUP ONE TRADING LLC | 0 | 8,901 | +8,901 | 0.00 | 0.00 | +0.00 | buy |
| ROYAL BANK OF CANADA | 155,640 | 161,439 | +5,799 | 0.00 | 0.00 | +0.00 | buy |
| Summit Asset Management, LLC | 15,500 | 18,700 | +3,200 | 0.01 | 0.01 | +0.00 | buy |
| SIMPLEX TRADING, LLC | 0 | 2,983 | +2,983 | 0.00 | 0.00 | +0.00 | buy |
| WEALTH EFFECTS LLC | 69,560 | 72,060 | +2,500 | 0.05 | 0.07 | +0.02 | buy |
| MACQUARIE GROUP LTD | 0 | 1,626 | +1,626 | 0.00 | 0.00 | +0.00 | buy |
| CIBC Private Wealth Group LLC | 0 | 300 | +300 | 0.00 | 0.00 | +0.00 | buy |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 249,700 | 249,700 | 0 | 0.01 | 0.01 | +0.00 | hold |
| RHUMBLINE ADVISERS | 6,471 | 6,471 | 0 | 0.00 | 0.00 | +0.00 | hold |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 823,652 | 823,652 | 0 | 0.25 | 0.34 | +0.09 | hold |
| MARATHON CAPITAL MANAGEMENT | 12,250 | 12,250 | 0 | 0.01 | 0.01 | +0.00 | hold |
| DAFNA Capital Management LLC | 13,680,554 | 13,680,554 | 0 | 5.74 | 8.13 | +2.39 | hold |
| Legato Capital Management LLC | 472,150 | 472,150 | 0 | 0.11 | 0.15 | +0.04 | hold |
| Wellington Shields & Co., LLC | 37,193 | 37,193 | 0 | 0.02 | 0.03 | +0.01 | hold |
| Arbiter Partners Capital Management LLC | 2,755,693 | 2,755,693 | 0 | 9.74 | 13.03 | +3.30 | hold |
| Roble, Belko & Company, Inc | 10,000 | 10,000 | 0 | 0.00 | 0.00 | +0.00 | hold |
| CHOREO, LLC | 10,000 | 10,000 | 0 | 0.00 | 0.00 | +0.00 | hold |
| Aspire Private Capital, LLC | 200 | 200 | 0 | 0.00 | 0.00 | +0.00 | hold |
| Polar Capital Holdings Plc | 69,727 | 69,727 | 0 | 0.00 | 0.00 | +0.00 | hold |
| Cherry Creek Investment Advisors, Inc. | 29,802 | 29,802 | 0 | 0.03 | 0.04 | +0.01 | hold |
| PNC FINANCIAL SERVICES GROUP, INC. | 18,000 | 18,000 | 0 | 0.00 | 0.00 | +0.00 | hold |
| PRICE T ROWE ASSOCIATES INC /MD/ | 58,400 | 58,400 | 0 | 0.00 | 0.00 | +0.00 | hold |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 22,696 | 22,696 | 0 | 0.00 | 0.00 | +0.00 | hold |
| NORTHERN TRUST CORP | 139,648 | 139,581 | -67 | 0.00 | 0.00 | +0.00 | sell |
| Engineers Gate Manager LP | 14,818 | 14,696 | -122 | 0.00 | 0.00 | +0.00 | sell |
| CENTRAL TRUST Co | 1,000 | 0 | -1,000 | 0.00 | 0.00 | -0.00 | sell |
| Kovack Advisors, Inc. | 224,400 | 223,183 | -1,217 | 0.05 | 0.07 | +0.02 | sell |
| LPL Financial LLC | 38,323 | 35,057 | -3,266 | 0.00 | 0.00 | +0.00 | sell |
| BARCLAYS PLC | 3,568 | 0 | -3,568 | 0.00 | 0.00 | -0.00 | sell |
| ExodusPoint Capital Management, LP | 62,818 | 55,384 | -7,434 | 0.00 | 0.00 | +0.00 | sell |
| Investors Research Corp | 35,950 | 17,950 | -18,000 | 0.02 | 0.01 | -0.00 | sell |
| Bank of New York Mellon Corp | 75,668 | 54,551 | -21,117 | 0.00 | 0.00 | +0.00 | sell |
| BOOTHBAY FUND MANAGEMENT, LLC | 34,005 | 0 | -34,005 | 0.00 | 0.00 | -0.00 | sell |
| Independent Advisor Alliance | 169,805 | 134,755 | -35,050 | 0.01 | 0.01 | +0.00 | sell |
| CITADEL ADVISORS LLC | 123,023 | 70,884 | -52,139 | 0.00 | 0.00 | -0.00 | sell |
| DIMENSIONAL FUND ADVISORS LP | 131,359 | 38,232 | -93,127 | 0.00 | 0.00 | -0.00 | sell |
| Redmile Group, LLC | 3,402,443 | 3,308,798 | -93,645 | 0.21 | 0.32 | +0.10 | sell |
| Verition Fund Management LLC | 240,124 | 86,401 | -153,723 | 0.00 | 0.00 | -0.00 | sell |
| 683 Capital Management, LLC | 157,719 | 0 | -157,719 | 0.03 | 0.00 | -0.03 | sell |
| Archon Capital Management LLC | 2,978,275 | 2,502,911 | -475,364 | 2.15 | 3.08 | +0.94 | sell |