| 1 | FIL Ltd | $15.8M | 2.4M | Added |
| 2 | GAGNON SECURITIES LLC | $13.0M | 2.0M | Added |
| 3 | ROYCE & ASSOCIATES LP | $8.0M | 1.2M | Added |
| 4 | Timelo Investment Management Inc. | $7.4M | 1.1M | Hold |
| 5 | Gagnon Advisors, LLC | $6.4M | 962,186 | Hold |
| 6 | Rosalind Advisors, Inc. | $5.5M | 828,118 | Hold |
| 7 | Z3 Capital Partners, LLC | $5.5M | 820,941 | Added |
| 8 | LETKO, BROSSEAU & ASSOCIATES INC | $5.4M | 935,725 | Trimmed |
| 9 | MMCAP International Inc. SPC | $4.5M | 671,356 | Trimmed |
| 10 | ARDSLEY ADVISORY PARTNERS LP | $3.8M | 575,000 | Hold |
| 11 | Ring Mountain Capital, LLC | $3.4M | 511,917 | Added |
| 12 | Lagoda Investment Management, L.P. | $3.3M | 501,325 | Added |
| 13 | Royal Bank of Canada | $3.3M | 491,495 | Trimmed |
| 14 | First Eagle Investment Management, LLC | $2.9M | 440,207 | Added |
| 15 | DAFNA Capital Management LLC | $1.7M | 260,360 | Trimmed |
| 16 | Bleichroeder LP | $1.7M | 254,753 | Hold |
| 17 | FORMULA GROWTH LTD | $1.6M | 240,088 | Trimmed |
| 18 | THOMPSON DAVIS & CO., INC. | $1.4M | 216,535 | Added |
| 19 | Dauntless Investment Group, LLC | $1.4M | 208,369 | Trimmed |
| 20 | RAYMOND JAMES FINANCIAL INC | $1.3M | 189,116 | Added |
| 21 | NATIONAL BANK OF CANADA /FI/ | $1.2M | 218,698 | Added |
| 22 | CM Management, LLC | $1.2M | 175,000 | Hold |
| 23 | Velan Capital Investment Management LP | $1.1M | 170,278 | Trimmed |
| 24 | TD Waterhouse Canada Inc. | $933,554 | 138,110 | Trimmed |
| 25 | PERKINS CAPITAL MANAGEMENT INC | $759,962 | 114,280 | Hold |