| EdgePoint Investment Group Inc. | 2,118,575 | $46,924 |
| Blacksheep Fund Management Ltd | 1,091,985 | $24,482 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 526,989 | $11,588 |
| BlackRock, Inc. | 523,179 | $11,730 |
| VANGUARD GROUP INC | 464,026 | $10,403 |
| GEODE CAPITAL MANAGEMENT, LLC | 185,006 | $4,149 |
| STATE STREET CORP | 180,424 | $4,045 |
| Baader Bank Aktiengesellschaft | 163,216 | $3,659 |
| RENAISSANCE TECHNOLOGIES LLC | 139,851 | $3,135 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 72,689 | $1,630 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 61,105 | $1,370 |
| NORTHERN TRUST CORP | 59,120 | $1,325 |
| Blackhawk Capital Partners LLC. | 50,693 | $1,137 |
| CITADEL ADVISORS LLC | 38,168 | $856 |
| JANE STREET GROUP, LLC | 36,649 | $822 |
| K.J. Harrison & Partners Inc | 35,171 | $789 |
| MORGAN STANLEY | 35,034 | $785 |
| D. E. Shaw & Co., Inc. | 34,759 | $779 |
| Connor, Clark & Lunn Investment Management Ltd. | 27,862 | $617 |
| GOLDMAN SACHS GROUP INC | 22,553 | $506 |
| GSA CAPITAL PARTNERS LLP | 21,576 | $0 |
| Bank of New York Mellon Corp | 19,527 | $438 |
| Quantinno Capital Management LP | 18,528 | $415 |
| Nuveen, LLC | 16,812 | $377 |
| TWO SIGMA INVESTMENTS, LP | 12,714 | $285 |
| ALLIANCEBERNSTEIN L.P. | 12,190 | $273 |
| BARCLAYS PLC | 11,571 | $259 |
| BARD ASSOCIATES INC | 11,165 | $250 |
| STATE OF WISCONSIN INVESTMENT BOARD | 10,900 | $244 |
| Squarepoint Ops LLC | 10,868 | $244 |
| RHUMBLINE ADVISERS | 8,872 | $199 |
| WELLS FARGO & COMPANY/MN | 8,149 | $183 |
| ROYAL BANK OF CANADA | 6,222 | $140 |
| JPMORGAN CHASE & CO | 6,171 | $138 |
| BANK OF AMERICA CORP /DE/ | 5,983 | $134 |
| Walleye Trading LLC | 5,349 | $120 |
| DEUTSCHE BANK AG\ | 4,655 | $104 |
| MetLife Investment Management, LLC | 3,875 | $87 |
| TD Waterhouse Canada Inc. | 3,600 | $80 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 3,146 | $71 |
| UBS Group AG | 1,798 | $40 |
| Police & Firemen's Retirement System of New Jersey | 1,602 | $36 |
| BNP PARIBAS ARBITRAGE, SA | 1,549 | $35 |
| NEW YORK STATE COMMON RETIREMENT FUND | 1,045 | $23 |
| Rockefeller Capital Management L.P. | 1,002 | $22 |
| Russell Investments Group, Ltd. | 952 | $21 |
| Ameritas Investment Partners, Inc. | 790 | $18 |
| Legal & General Group Plc | 667 | $15 |
| CIBC Private Wealth Group, LLC | 600 | $13 |
| Tower Research Capital LLC (TRC) | 540 | $12 |
| NATIONAL BANK OF CANADA /FI/ | 503 | $14 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 414 | $9 |
| FMR LLC | 389 | $9 |
| UBS ASSET MANAGEMENT AMERICAS INC | 379 | $8 |
| Sterling Capital Management LLC | 336 | $8 |
| CWM, LLC | 274 | $0 |
| Versant Capital Management, Inc | 234 | $5 |
| NISA INVESTMENT ADVISORS, LLC | 220 | $5 |
| AMALGAMATED BANK | 212 | $0 |
| CITIGROUP INC | 153 | $3 |
| GAMMA Investing LLC | 131 | $3 |
| SRS Capital Advisors, Inc. | 105 | $2 |
| EverSource Wealth Advisors, LLC | 29 | $1 |
| Marquette Asset Management, LLC | 27 | $1 |
| IFP Advisors, Inc | 7 | $0 |
| Optiver Holding B.V. | 5 | $0 |
| True Wealth Design, LLC | 5 | $0 |
| PNC Financial Services Group, Inc. | 4 | $0 |
| Allworth Financial LP | 1 | $0 |