| Hood River Capital Management LLC | 1,263,970 | $79,036,044 | 2.87% |
|---|
| Millrace Asset Group, Inc. | 38,271 | $2,393 | 2.72% |
|---|
| NEXT CENTURY GROWTH INVESTORS LLC | 342,976 | $21,446,289 | 2.58% |
|---|
| First Light Asset Management, LLC | 310,449 | $19,412,376 | 1.80% |
|---|
| Bellevue Group AG | 1,906,461 | $119,211,006 | 1.58% |
|---|
| Rhenman & Partners Asset Management AB | 230,000 | $14,381,900 | 1.50% |
|---|
| Cormorant Asset Management, LP | 322,240 | $20,150 | 1.35% |
|---|
| Bullseye Asset Management LLC | 37,994 | $2,376 | 1.29% |
|---|
| Lisanti Capital Growth, LLC | 144,297 | $9,022,891 | 1.23% |
|---|
| Granite Investment Partners, LLC | 461,114 | $28,833,458 | 1.20% |
|---|
| RTW INVESTMENTS, LP | 884,974 | $55,337,424 | 1.13% |
|---|
| Diametric Capital, LP | 36,022 | $2,252,456 | 1.08% |
|---|
| SECTORAL ASSET MANAGEMENT INC | 87,646 | $5,480,504 | 1.06% |
|---|
| MOODY ALDRICH PARTNERS LLC | 77,662 | $4,856,205 | 0.98% |
|---|
| AtonRa Partners | 12,141 | $759,177 | 0.97% |
|---|
| CROWN ADVISORS MANAGEMENT, INC. | 10,000 | $625 | 0.57% |
|---|
| OAK RIDGE INVESTMENTS LLC | 58,459 | $3,655,441 | 0.54% |
|---|
| Ziegler Capital Management, LLC | 204,367 | $12,779,145 | 0.54% |
|---|
| Magnetar Financial LLC | 412,796 | $25,812 | 0.44% |
|---|
| Champlain Investment Partners, LLC | 1,087,250 | $67,985,743 | 0.44% |
|---|