| ALPS ADVISORS INC | 30,303,091 | $1,045,457 |
| GOLDMAN SACHS GROUP INC | 9,081,184 | $313,301 |
| Invesco Ltd. | 6,619,868 | $228,385 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 6,422,376 | $221,572 |
| TORTOISE CAPITAL ADVISORS, L.L.C. | 4,421,856 | $152,554 |
| Blackstone Inc. | 3,647,075 | $125,824 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2,675,000 | $92,288 |
| TD Asset Management Inc | 2,626,438 | $90,612 |
| Epoch Investment Partners, Inc. | 2,500,598 | $86,271 |
| NEUBERGER BERMAN GROUP LLC | 2,263,966 | $78,107 |
| Bank of New York Mellon Corp | 2,239,995 | $77,280 |
| UBS Group AG | 2,038,226 | $70,319 |
| FMR LLC | 1,817,368 | $62,699 |
| WESTWOOD HOLDINGS GROUP INC | 1,789,190 | $61,727 |
| MORGAN STANLEY | 1,778,659 | $61,364 |
| JPMORGAN CHASE & CO | 1,738,689 | $59,985 |
| EAGLE GLOBAL ADVISORS LLC | 1,672,776 | $57,711 |
| KAYNE ANDERSON CAPITAL ADVISORS LP | 1,645,618 | $56,774 |
| Clearbridge Investments, LLC | 1,644,985 | $56,752 |
| CI INVESTMENTS INC. | 1,572,170 | $54,240 |
| MILLER HOWARD INVESTMENTS INC /NY | 1,446,315 | $49,898 |
| INFRASTRUCTURE CAPITAL ADVISORS, LLC | 1,381,016 | $47,645 |
| CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT | 1,357,200 | $46,823 |
| CIBC Private Wealth Group, LLC | 1,336,810 | $46,120 |
| Fractal Investments LLC | 1,185,220 | $40,890 |
| Point72 Asset Management, L.P. | 1,124,059 | $38,780 |
| BROOKFIELD Corp /ON/ | 973,289 | $33,578 |
| BALYASNY ASSET MANAGEMENT L.P. | 972,229 | $33,542 |
| TUDOR INVESTMENT CORP ET AL | 912,515 | $31,482 |
| BlackRock, Inc. | 873,069 | $30,121 |
| BARCLAYS PLC | 829,125 | $28,605 |
| AMERICAN CENTURY COMPANIES INC | 753,475 | $25,995 |
| VANGUARD GROUP INC | 726,951 | $25,080 |
| FIRST TRUST ADVISORS LP | 711,348 | $24,542 |
| RENAISSANCE TECHNOLOGIES LLC | 683,800 | $23,591 |
| BANK OF AMERICA CORP /DE/ | 660,863 | $22,800 |
| LONGFELLOW INVESTMENT MANAGEMENT CO LLC | 525,158 | $18,118 |
| RAYMOND JAMES FINANCIAL INC | 417,176 | $14,393 |
| Qube Research & Technologies Ltd | 415,855 | $14,347 |
| Allianz Asset Management GmbH | 414,987 | $14,317 |
| DEUTSCHE BANK AG\ | 368,376 | $12,709 |
| Zimmer Partners, LP | 351,700 | $12,134 |
| JENNISON ASSOCIATES LLC | 351,650 | $12,132 |
| Burkehill Global Management, LP | 300,000 | $10,350 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 298,909 | $10,312 |
| STATE STREET CORP | 263,433 | $9,088 |
| STATE OF WISCONSIN INVESTMENT BOARD | 246,192 | $8,494 |
| Swiss National Bank | 245,600 | $8,473 |
| NORDEA INVESTMENT MANAGEMENT AB | 242,583 | $8,308 |
| JANUS HENDERSON GROUP PLC | 229,142 | $7,905 |
| WELLS FARGO & COMPANY/MN | 228,546 | $7,885 |
| UBS ASSET MANAGEMENT AMERICAS INC | 228,396 | $7,880 |
| NEXPOINT ASSET MANAGEMENT, L.P. | 221,900 | $7,656 |
| LPL Financial LLC | 198,506 | $6,848 |
| Susquehanna Portfolio Strategies, LLC | 195,684 | $6,751 |
| ROYAL BANK OF CANADA | 190,760 | $6,581 |
| MILLENNIUM MANAGEMENT LLC | 184,354 | $6,360 |
| Americana Partners, LLC | 178,028 | $6,142 |
| EXCHANGE TRADED CONCEPTS, LLC | 176,980 | $6,106 |
| STIFEL FINANCIAL CORP | 172,602 | $5,955 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | 170,129 | $5,869 |
| Jump Financial, LLC | 167,013 | $5,762 |
| Catalyst Capital Advisors LLC | 163,561 | $5,643 |
| CANADA PENSION PLAN INVESTMENT BOARD | 158,700 | $5,475 |
| ExodusPoint Capital Management, LP | 156,729 | $5,407 |
| Advisors Asset Management, Inc. | 147,554 | $5,091 |
| BI Asset Management Fondsmaeglerselskab A/S | 146,188 | $5 |
| Alberta Investment Management Corp | 139,550 | $4,814 |
| GoodHaven Capital Management, LLC | 134,235 | $4,631 |
| EVERGREEN CAPITAL MANAGEMENT LLC | 131,603 | $4,540 |
| Stokes Capital Advisors, LLC | 129,752 | $4,476 |
| SCHRODER INVESTMENT MANAGEMENT GROUP | 126,107 | $4,347 |
| CHICKASAW CAPITAL MANAGEMENT LLC | 124,544 | $4 |
| Legal & General Group Plc | 122,393 | $4,223 |
| Maryland State Retirement & Pension System | 121,512 | $4,192 |
| SPIRIT OF AMERICA MANAGEMENT CORP/NY | 113,837 | $3,927 |
| Sanctuary Advisors, LLC | 112,977 | $3,898 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 112,680 | $3,887 |
| ALGERT GLOBAL LLC | 101,978 | $4 |
| Man Group plc | 101,388 | $3,498 |
| NORTHERN TRUST CORP | 100,552 | $3,469 |
| Westover Capital Advisors, LLC | 95,355 | $3,290 |
| Walleye Capital LLC | 94,093 | $3,246 |
| Heronetta Management, L.P. | 93,905 | $3,240 |
| Jefferies Financial Group Inc. | 91,575 | $3,159 |
| Castellan Group | 89,963 | $3,104 |
| Pinnacle Holdings, LLC | 89,625 | $3,092 |
| ALPINE WOODS CAPITAL INVESTORS, LLC | 89,315 | $3,081 |
| LAZARD ASSET MANAGEMENT LLC | 88,315 | $3,047 |
| Cambridge Investment Research Advisors, Inc. | 87,556 | $3 |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | 85,863 | $2,962 |
| CITADEL ADVISORS LLC | 82,092 | $2,832 |
| Financial Sense Advisors, Inc. | 80,303 | $2,770 |
| Inspire Investing, LLC | 78,446 | $2,706 |
| Aquatic Capital Management LLC | 73,902 | $2,550 |
| Quantbot Technologies LP | 72,785 | $2,511 |
| MACKENZIE FINANCIAL CORP | 71,873 | $2,473 |
| NAPLES GLOBAL ADVISORS, LLC | 70,840 | $2,444 |
| ENVESTNET ASSET MANAGEMENT INC | 69,898 | $2,411 |
| Verition Fund Management LLC | 69,770 | $2,407 |
| 167 other institutions | 2,667,065 | $81,961 |