| Vanguard Group Inc. | 0.01% | New | 16,906,846 | $646.2M |
| BlackRock, Inc. | 0.01% | New | 14,756,110 | $564.0M |
| Capital World Investors | 0.07% | New | 12,423,354 | $474.8M |
| T. Rowe Price Associates Inc. | 0.04% | New | 10,797,508 | $412.7M |
| Wellington Management Group LLP | 0.07% | New | 10,346,671 | $395.4M |
| Oaktree Capital Management | 5.08% | New | 6,285,062 | $240.2M |
| State Street Corp. | 0.01% | New | 6,061,067 | $231.7M |
| Geode Capital Management, LLC | 0.01% | New | 4,728,634 | $180.8M |
| Adage Capital Partners Gp, L.L.C. | 0.28% | New | 4,686,701 | $179.1M |
| Neuberger Berman Group LLC | 0.13% | New | 4,676,026 | $178.7M |
| FIL Ltd | 0.13% | New | 4,195,412 | $160.3M |
| T. Rowe Price Investment Management, Inc. | 0.07% | New | 3,054,080 | $116.7M |
| Alyeska Investment Group, L.P. | 0.32% | New | 2,801,010 | $107.1M |
| D. E. Shaw & Co. | 0.09% | New | 2,698,664 | $103.1M |
| Boston Partners | 0.10% | New | 2,485,395 | $95.1M |
| SIR Capital Management, L.P. | 7.36% | New | 2,146,435 | $82.0M |
| Blackstone Inc. | 0.33% | New | 2,000,000 | $76.4M |
| ArrowMark Colorado Holdings LLC | 1.40% | New | 1,970,668 | $75.3M |
| Morgan Stanley | 0.00% | New | 1,867,594 | $71.4M |
| Zimmer Partners, LP | 1.72% | New | 1,840,000 | $70.3M |
| Horizon Kinetics Asset Management LLC | 0.80% | New | 1,721,927 | $65.8M |
| Epoch Investment Partners, Inc. | 0.36% | New | 1,692,181 | $64.7M |
| Woodline Partners LP | 0.28% | New | 1,575,183 | $60.2M |
| Webs Creek Capital Management LP | 12.30% | New | 1,544,132 | $59.0M |
| Massachusetts Financial Services Co. | 0.02% | New | 1,390,241 | $53.1M |
| Northern Trust Corp. | 0.01% | New | 1,248,137 | $47.7M |
| Stephens Investment Management Group LLC | 0.56% | New | 1,136,895 | $43.5M |
| Balyasny Asset Management L.P. | 0.09% | New | 1,109,824 | $42.4M |
| Charles Schwab Investment Management Inc. | 0.01% | New | 1,097,067 | $41.9M |
| Bank of New York Mellon Corp | 0.01% | New | 1,073,163 | $41.0M |
| TD Asset Management Inc | 0.03% | New | 1,053,868 | $40.3M |
| Bank of America Corp. | 0.00% | New | 1,034,520 | $39.5M |
| Capital Research Global Investors | 0.01% | New | 1,016,927 | $38.9M |
| Bornite Capital Management LP | 3.55% | New | 1,000,000 | $38.2M |
| Royal Bank of Canada | 0.01% | New | 956,400 | $36.6M |
| Dimensional Fund Advisors LP | 0.01% | New | 926,621 | $35.4M |
| UBS Group AG | 0.01% | New | 881,257 | $33.7M |
| Freestone Grove Partners LP | 0.24% | New | 858,100 | $32.8M |
| CIBC Private Wealth Group LLC | 0.06% | New | 856,845 | $32.7M |
| Baird Financial Group, Inc. | 0.05% | New | 738,326 | $28.2M |
| Raymond James Financial Inc. | 0.01% | New | 741,944 | $27.8M |
| Loomis Sayles & Co. L P | 0.03% | New | 704,318 | $26.9M |
| Merewether Investment Management, LP | 0.64% | New | 697,582 | $26.7M |
| Aventail Capital Group, LP | 1.05% | New | 577,371 | $22.1M |
| Invesco Ltd. | 0.00% | New | 559,785 | $21.4M |
| Millennium Management | 0.02% | New | 505,194 | $19.3M |
| JPMorgan Chase & Co. | 0.00% | New | 428,168 | $16.4M |
| Aptus Capital Advisors, LLC | 0.15% | New | 426,429 | $16.3M |
| Retirement Systems of Alabama | 0.05% | New | 426,191 | $16.3M |
| Wells Fargo & Company | 0.00% | New | 426,081 | $16.3M |
| Rhumbline Advisers | 0.01% | New | 422,580 | $16.2M |
| Victory Capital Management Inc. | 0.01% | New | 408,493 | $15.6M |
| Envestnet Asset Management Inc. | 0.00% | New | 401,395 | $15.3M |
| Principal Financial Group Inc. | 0.01% | New | 374,739 | $14.3M |
| Heartland Advisors Inc. | 0.71% | New | 350,000 | $13.4M |
| Pacific Heights Asset Management LLC | 0.59% | New | 350,000 | $13.4M |
| Recurrent Investment Advisors LLC | 1.01% | New | 346,017 | $13.2M |
| Marshall Wace, LLP | 0.01% | New | 339,002 | $13.0M |
| Verition Fund Management LLC | 0.07% | New | 327,309 | $12.5M |
| Swiss National Bank | 0.01% | New | 327,016 | $12.5M |
| Advisors Asset Management, Inc. | 0.21% | New | 320,679 | $12.3M |
| First Trust Advisors LP | 0.01% | New | 307,615 | $11.8M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | New | 297,096 | $11.4M |
| Glenmede Investment Management, LP | 0.05% | New | 281,036 | $10.7M |
| CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT | 0.61% | New | 279,000 | $10.7M |
| Legal & General Group Plc | 0.00% | New | 274,048 | $10.5M |
| California Public Employees Retirement System | 0.01% | New | 272,217 | $10.4M |
| Goldman Sachs Group Inc. | 0.00% | New | 269,842 | $10.3M |
| Atom Investors LP | 0.77% | New | 267,132 | $10.2M |
| Mountain Lake Investment Management LLC | 7.34% | New | 257,808 | $9.9M |
| Ghisallo Capital Management LLC | 0.31% | New | 250,000 | $9.6M |
| Nuveen, LLC | 0.00% | New | 233,723 | $8.9M |
| Titleist Asset Management, LLC | 0.75% | New | 223,426 | $8.5M |
| Ameriprise Financial Inc. | 0.00% | New | 219,940 | $8.4M |
| HighTower Advisors, LLC | 0.01% | New | 215,529 | $8.2M |
| Sprott Inc. | 0.30% | New | 210,360 | $8.0M |
| Blair William & Co. | 0.02% | New | 207,333 | $7.9M |
| RR Advisors, LLC | 1.84% | New | 203,000 | $7.8M |
| Seven Grand Managers, LLC | 0.62% | New | 200,000 | $7.6M |
| Citigroup Inc. | 0.01% | New | 198,093 | $7.6M |
| Two Sigma Investments, LP | 0.01% | New | 192,795 | $7.4M |
| Alliancebernstein L.P. | 0.00% | New | 191,801 | $7.3M |
| Russell Investments Group, Ltd. | 0.01% | New | 169,079 | $6.5M |
| Beacon Pointe Advisors, LLC | 0.05% | New | 165,518 | $6.3M |
| California State Teachers Retirement System | 0.01% | New | 159,226 | $6.1M |
| ExodusPoint Capital Management, LP | 0.08% | New | 155,331 | $5.9M |
| Ninepoint Partners LP | 0.79% | New | 150,000 | $5.7M |
| Barclays PLC | 0.00% | New | 149,327 | $5.7M |
| CI Investments Inc. | 0.02% | New | 144,357 | $5.5M |
| Deroy & Devereaux Private Investment Counsel Inc. | 0.28% | New | 143,770 | $5.5M |
| Guardian Wealth Management, Inc. | 3.02% | New | 133,874 | $5.1M |
| NFC Investments, LLC | 1.42% | New | 128,808 | $4.9M |
| Stratos Wealth Partners, LTD. | 0.06% | New | 127,705 | $4.9M |
| Kornitzer Capital Management Inc. | 0.10% | New | 125,000 | $4.8M |
| LPL Financial LLC | 0.00% | New | 116,977 | $4.5M |
| Mackenzie Financial Corp. | 0.01% | New | 116,965 | $4.5M |
| Assenagon Asset Management S.A. | 0.01% | New | 114,605 | $4.4M |
| Quantinno Capital Management LP | 0.01% | New | 114,581 | $4.4M |
| Rafferty Asset Management, LLC | 0.01% | New | 114,169 | $4.4M |
| Bernzott Capital Advisors | 2.01% | New | 111,501 | $4.3M |