| 1 | Mink Brook Asset Management LLC | $4.8M | 1.2M | Added |
| 2 | VANGUARD GROUP INC | $1.4M | 334,095 | Added |
| 3 | Cerity Partners LLC | $1.4M | 331,926 | Hold |
| 4 | PERKINS CAPITAL MANAGEMENT INC | $1.2M | 300,050 | New |
| 5 | Union Square Park Capital Management, LLC | $1.0M | 253,363 | New |
| 6 | AWM Investment Company, Inc. | $826,000 | 200,000 | New |
| 7 | MYDA Advisors LLC | $826,000 | 200,000 | New |
| 8 | North Star Investment Management Corp. | $660,800 | 160,000 | Hold |
| 9 | Prospera Financial Services Inc | $550,016 | 133,176 | Hold |
| 10 | RAYMOND JAMES FINANCIAL INC | $456,084 | 110,432 | Hold |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | $323,343 | 78,267 | Trimmed |
| 12 | Advisory Services Network, LLC | $289,100 | 70,000 | Trimmed |
| 13 | RENAISSANCE TECHNOLOGIES LLC | $284,156 | 68,803 | Added |
| 14 | Rothschild Wealth LLC | $265,559 | 64,300 | Trimmed |
| 15 | Sargent Investment Group, LLC | $233,965 | 56,650 | Added |
| 16 | Worth Venture Partners, LLC | $213,604 | 51,720 | Added |
| 17 | CITADEL ADVISORS LLC | $171,981 | 41,642 | Trimmed |
| 18 | DIMENSIONAL FUND ADVISORS LP | $160,104 | 38,766 | Trimmed |
| 19 | BlackRock, Inc. | $133,040 | 32,213 | New |
| 20 | MORGAN STANLEY | $119,770 | 29,000 | Added |
| 21 | GOLDMAN SACHS GROUP INC | $91,781 | 22,223 | Trimmed |
| 22 | NORTHERN TRUST CORP | $84,599 | 20,484 | Added |
| 23 | COMMONWEALTH EQUITY SERVICES, LLC | $61,950 | 15,000 | Hold |
| 24 | STATE STREET CORP | $45,872 | 11,107 | Hold |
| 25 | UBS Group AG | $7,624 | 1,846 | Trimmed |