| 1 | THOMPSON DAVIS & CO., INC. | 1,834,327 | $66.7M | 39.91% | Share |
| 2 | NEEDHAM INVESTMENT MANAGEMENT LLC | 225,000 | $8.2M | 0.52% | Share |
| 3 | VANGUARD GROUP INC | 194,791 | $7.1M | 0.00% | Share |
| 4 | BlackRock, Inc. | 108,306 | $3.0M | 0.00% | Share |
| 5 | BARD ASSOCIATES INC | 80,531 | $2.9M | 0.75% | Share |
| 6 | RBF Capital, LLC | 74,200 | $2.0M | 0.09% | Share |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 70,899 | $2.0M | 0.00% | Share |
| 8 | RICE HALL JAMES & ASSOCIATES, LLC | 50,590 | $1.8M | 0.10% | Share |
| 9 | HERITAGE INVESTORS MANAGEMENT CORP | 38,268 | $1.4M | 0.04% | Share |
| 10 | Corient Private Wealth LLC | 34,750 | $1.3M | 0.00% | Share |
| 11 | VANGUARD GROUP INC | 28,055 | $1.0M | 0.00% | Share |
| 12 | DIMENSIONAL FUND ADVISORS LP | 35,458 | $1.0M | 0.00% | Share |
| 13 | STATE STREET CORP | 46,433 | $1.0M | 0.00% | Share |
| 14 | BlackRock, Inc. | 43,452 | $1.0M | 0.00% | Share |
| 15 | UBS Group AG | 6,574 | $238K | 0.00% | Share |
| 16 | CALDWELL SUTTER CAPITAL, INC. | 3,272 | $118K | 0.05% | Share |
| 17 | VANGUARD GROUP INC | 1,995 | $72K | 0.00% | Share |
| 18 | CWM, LLC | 1,061 | $39K | 0.00% | Share |
| 19 | UBS Group AG | 388 | $14K | 0.00% | Share |
| 20 | GAMMA Investing LLC | 320 | $11K | 0.00% | Share |
| 21 | ADIRONDACK TRUST CO | 330 | $11K | 0.00% | Share |
| 22 | INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC | 200 | $7K | 0.00% | Share |
| 23 | Optiver Holding B.V. | 54 | $1K | 0.00% | Share |
| 24 | JANE STREET GROUP, LLC | 608 | $0 | 0.00% | Share |
| 25 | JANE STREET GROUP, LLC | 5,922 | $0 | 0.00% | Share |
| 26 | DIMENSIONAL FUND ADVISORS LP | 700 | $0 | 0.00% | Share |
| 27 | DIMENSIONAL FUND ADVISORS LP | 405 | $0 | 0.00% | Share |
| 28 | DIMENSIONAL FUND ADVISORS LP | 3,782 | $0 | 0.00% | Share |
| 29 | NEW YORK STATE COMMON RETIREMENT FUND | 2,161 | $0 | 0.00% | Share |
| 30 | Ameritas Investment Partners, Inc. | 228 | $0 | 0.00% | Share |
| 31 | LOS ANGELES CAPITAL MANAGEMENT LLC | 9,703 | $0 | 0.00% | Share |
| 32 | GOLDMAN SACHS GROUP INC | 7,695 | $0 | 0.00% | Share |
| 33 | GEODE CAPITAL MANAGEMENT, LLC | 14,066 | $0 | 0.00% | Share |
| 34 | RHUMBLINE ADVISERS | 3,974 | $0 | 0.00% | Share |
| 35 | Sterling Capital Management LLC | 18 | $0 | 0.00% | Share |
| 36 | ROYAL BANK OF CANADA | 500 | $0 | 0.00% | Share |
| 37 | ROYAL BANK OF CANADA | 408 | $0 | 0.00% | Share |
| 38 | ROYAL BANK OF CANADA | 22 | $0 | 0.00% | Share |
| 39 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 167 | $0 | 0.00% | Share |
| 40 | Tower Research Capital LLC (TRC) | 296 | $0 | 0.00% | Share |
| 41 | FMR LLC | 88 | $0 | 0.00% | Share |
| 42 | BANK OF AMERICA CORP /DE/ | 2,270 | $0 | 0.00% | Share |
| 43 | BANK OF AMERICA CORP /DE/ | 862 | $0 | 0.00% | Share |
| 44 | NORTHERN TRUST CORP | 419 | $0 | 0.00% | Share |
| 45 | NORTHERN TRUST CORP | 5,515 | $0 | 0.00% | Share |
| 46 | NORTHERN TRUST CORP | 22,448 | $0 | 0.00% | Share |
| 47 | DEUTSCHE BANK AG\ | 37 | $0 | 0.00% | Share |
| 48 | BNP PARIBAS FINANCIAL MARKETS | 1,473 | $0 | 0.00% | Share |
| 49 | Bank of New York Mellon Corp | 7,013 | $0 | 0.00% | Share |
| 50 | Bank of New York Mellon Corp | 4,193 | $0 | 0.00% | Share |