| POTOMAC FUND MANAGEMENT INC /ADV | 1,264,638 | $48,088 |
| CacheTech Inc. | 210,943 | $8,021 |
| Adams Wealth Management | 204,083 | $7,760 |
| JANE STREET GROUP, LLC | 198,383 | $7,544 |
| Stadion Money Management, LLC | 159,172 | $6,053 |
| Invesco Ltd. | 158,000 | $6,008 |
| Sound Income Strategies, LLC | 152,202 | $5,813 |
| State of New Jersey Common Pension Fund D | 150,000 | $5,704 |
| Brookstone Capital Management | 134,629 | $5,119 |
| Municipal Employees' Retirement System of Michigan | 121,654 | $5 |
| DEUTSCHE BANK AG\ | 112,906 | $4,294 |
| Kensington Asset Management, LLC | 107,289 | $4,079 |
| Strait & Sound Wealth Management LLC | 106,967 | $4,067 |
| ENVESTNET ASSET MANAGEMENT INC | 82,280 | $3,129 |
| &PARTNERS | 79,703 | $3,031 |
| Simplicity Wealth,LLC | 77,296 | $2,939 |
| OLD MISSION CAPITAL LLC | 50,425 | $1,917 |
| HBW ADVISORY SERVICES LLC | 36,439 | $1,386 |
| KESTRA PRIVATE WEALTH SERVICES, LLC | 28,556 | $1,086 |
| Cetera Investment Advisers | 27,463 | $1,044 |
| PARTNERS WEALTH MANAGEMENT, LLC | 26,805 | $1,019 |
| NLB Skladi, upravljanje premozenja, d.o.o. | 20,072 | $763 |
| Vontobel Holding Ltd. | 20,000 | $761 |
| Fundamentum, LLC | 15,043 | $572 |
| RiverFront Investment Group, LLC | 13,176 | $501 |
| Coppell Advisory Solutions LLC | 12,836 | $488 |
| FLOW TRADERS U.S. LLC | 12,494 | $0 |
| STIFEL FINANCIAL CORP | 10,992 | $418 |
| Synergy Asset Management, LLC | 9,884 | $376 |
| Kestra Advisory Services, LLC | 8,519 | $324 |
| Swan Global Investments, LLC | 7,550 | $287 |
| Dynamic Advisor Solutions LLC | 7,464 | $284 |
| Global Retirement Partners, LLC | 3,126 | $119 |
| Nemes Rush Group LLC | 1,587 | $60 |
| Strategic Advocates LLC | 886 | $34 |
| OSAIC HOLDINGS, INC. | 320 | $12 |
| LGT Financial Advisors LLC | 114 | $4 |
| Triumph Capital Management | 100 | $4 |
| CWM, LLC | 62 | $0 |
| Running Point Capital Advisors, LLC | 50 | $2 |
| BANK OF MONTREAL /CAN/ | 5 | $0 |
| MORGAN STANLEY | 1 | $0 |