| iShares U.S. Technology ETF | 65,056 | US$17.2M | 10.4% |
| Convergence Long/Short Equity ETF | 391K | US$13.3M | 8.0% |
| iShares Semiconductor ETF | 21,945 | US$12.5M | 7.5% |
| Northern Trust Disciplined Duration MBS ETF | 403K | US$8.01M | 4.8% |
| First Trust Rising Dividend Achievers ETF | 86,614 | US$6.78M | 4.1% |
| iShares U.S. Aerospace & Defense ETF | 32,499 | US$6.73M | 4.1% |
| iShares High Yield Systematic Bond ETF | 147K | US$6.61M | 4.0% |
| First Trust Large Cap Value AlphaDEX Fund | 57,511 | US$5.48M | 3.3% |
| iShares Expanded Tech-Software Sector ETF | 46,591 | US$4.96M | 3.0% |
| iShares U.S. Home Construction ETF | 55,366 | US$4.82M | 2.9% |
| iShares U.S. Consumer Discretionary ETF | 50,785 | US$4.81M | 2.9% |
| iShares U.S. Broker-Dealers & Securities Exchanges ETF | 25,688 | US$4.52M | 2.7% |
| First Trust NASDAQ Technology Dividend Index Fund | 38,432 | US$4.34M | 2.6% |
| First Trust Value Line Dividend Index Fund | 75,451 | US$3.54M | 2.1% |
| Invesco Variable Rate Preferred ETF | 124K | US$2.94M | 1.8% |
| Northern Trust Credit-Scored US Corporate Bond ETF | 59,067 | US$2.76M | 1.7% |
| iShares U.S. Oil & Gas Exploration & Production ETF | 20,439 | US$2.7M | 1.6% |
| First Trust Dorsey Wright Focus 5 ETF | 35,251 | US$2.59M | 1.6% |
| Capital Group Short Duration Municipal Income ETF | 82,882 | US$2.13M | 1.3% |
| Apple Inc | 6,314 | US$2.1M | 1.3% |
| First Trust Capital Strength ETF | 19,161 | US$1.8M | 1.1% |
| First Trust Low Duration Opportunities ETF | 36,707 | US$1.78M | 1.1% |
| First Trust Switzerland AlphaDEX Fund | 21,514 | US$1.68M | 1.0% |
| iShares U.S. Financials ETF | 12,967 | US$1.63M | 0.98% |
| Deere & Company | 2,235 | US$1.5M | 0.90% |
| First Trust Tactical High Yield ETF | 36,809 | US$1.45M | 0.87% |
| First Trust Consumer Discretionary AlphaDEX Fund | 21,915 | US$1.41M | 0.85% |
| iShares U.S. Oil Equipment & Services ETF | 50,304 | US$1.33M | 0.80% |
| First Trust Dow Jones Global Select Dividend Index Fund | 39,184 | US$1.3M | 0.78% |
| First Trust North American Energy Infrastructure Fund | 31,331 | US$1.28M | 0.77% |
| iShares U.S. Energy ETF | 19,737 | US$1.28M | 0.77% |
| First Trust Germany AlphaDEX Fund | 20,782 | US$1.23M | 0.74% |
| iShares US Financial Services ETF | 12,689 | US$1.14M | 0.69% |
| State Street SPDR Bloomberg Convertible Securities ETF | 10,730 | US$1.09M | 0.65% |
| Multi-Asset Diversified Income Index Fund | 62,471 | US$989K | 0.60% |
| Emerson Electric Company | 5,784 | US$897K | 0.54% |
| Merck & Company, Inc. | 5,954 | US$865K | 0.52% |
| Union Pacific Corporation | 3,136 | US$853K | 0.51% |
| First Trust Emerging Markets Local Currency Bond ETF | 28,369 | US$808K | 0.49% |
| Amazon.com, Inc. | 3,134 | US$781K | 0.47% |
| Chevron Corporation | 3,788 | US$774K | 0.47% |
| Alphabet Inc (google) Class C | 2,236 | US$766K | 0.46% |
| First Trust India NIFTY 50 Equal Weight ETF | 14,784 | US$754K | 0.45% |
| Procter & Gamble Company (the) | 5,113 | US$743K | 0.45% |
| Mcdonald's Corporation | 3,151 | US$728K | 0.44% |
| First Trust Latin America AlphaDEX Fund | 27,256 | US$697K | 0.42% |
| First Trust NASDAQ Cybersecurity ETF | 6,716 | US$692K | 0.42% |
| First Trust Asia Pacific ex-Japan AlphaDEX Fund | 13,774 | US$684K | 0.41% |
| First Trust Stoxx European Select Dividend Index Fund | 33,354 | US$641K | 0.39% |
| iShares U.S. Basic Materials ETF | 3,585 | US$639K | 0.38% |
| First Trust Japan AlphaDEX Fund | 8,112 | US$634K | 0.38% |
| First Trust Managed Municipal ETF | 12,965 | US$621K | 0.37% |
| Pepsico, Inc. | 4,411 | US$559K | 0.34% |
| Microsoft Corp. | 1,083 | US$556K | 0.33% |
| First Trust S&P REIT Index Fund | 18,498 | US$547K | 0.33% |
| First Trust Smith Opportunistic Fixed Income ETF | 13,081 | US$540K | 0.33% |
| Nvidia Corporation | 2,341 | US$535K | 0.32% |
| First Trust Utilities AlphaDEX Fund | 12,159 | US$534K | 0.32% |
| Zions Bancorporation N.a. | 7,986 | US$500K | 0.30% |
| Jp Morgan Chase & Co. | 1,506 | US$498K | 0.30% |
| First Trust Enhanced Short Maturity ETF | 8,252 | US$491K | 0.30% |
| First Trust Multi Cap Value AlphaDEX Fund | 4,851 | US$479K | 0.29% |
| Williams Companies, Inc. (the) | 6,903 | US$469K | 0.28% |
| First Trust Energy AlphaDEX Fund | 21,194 | US$463K | 0.28% |
| First Trust SMID Cap Rising Dividend Achievers ETF | 10,836 | US$440K | 0.26% |
| First Trust US Equity Opportunities ETF | 2,366 | US$422K | 0.25% |
| iShares Latin America 40 ETF | 12,037 | US$415K | 0.25% |
| iShares U.S. Utilities ETF | 4,050 | US$408K | 0.25% |
| iShares U.S. Consumer Staples ETF | 5,723 | US$405K | 0.24% |
| Walmart Inc. | 3,736 | US$388K | 0.23% |
| iShares MSCI BIC ETF | 9,773 | US$380K | 0.23% |
| Illinois Tool Works Inc. | 1,406 | US$362K | 0.22% |
| International Business Machines Corporation | 1,630 | US$358K | 0.22% |
| KraneShares Bosera MSCI China A 50 Connect Index ETF | 10,740 | US$332K | 0.20% |
| Wells Fargo & Company | 3,840 | US$307K | 0.19% |
| iShares S&P 500 Value ETF | 1,293 | US$295K | 0.18% |
| Philip Morris International Inc | 1,437 | US$274K | 0.17% |
| Bank Of America Corporation | 4,767 | US$259K | 0.16% |
| Altria Group, Inc. | 3,840 | US$259K | 0.16% |
| First Trust Eurozone AlphaDEX ETF | 3,921 | US$252K | 0.15% |
| Costco Wholesale Corporation | 268 | US$244K | 0.15% |
| Broadcom Inc. | 689 | US$242K | 0.15% |
| iShares TIPS Bond ETF | 2,245 | US$234K | 0.14% |
| Bp Plc | 5,220 | US$230K | 0.14% |
| Palantir Technologies Inc. | 1,153 | US$216K | 0.13% |
| Cisco Systems, Inc. | 1,992 | US$214K | 0.13% |
| Morgan Stanley | 1,089 | US$205K | 0.12% |
| Mastercard Incorporated | 369 | US$203K | 0.12% |
| Exxon Mobil Corporation | 0 | US$0 | 0.00% |