| 1 |
INTERWEST VENTURE MANAGEMENT CO |
2,453,338 |
21,712,000 |
39.16% |
|
|
| 2 |
TAMARACK ADVISERS, LP |
562,606 |
4,979,000 |
8.98% |
|
|
| 3 |
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ |
540,135 |
4,780,000 |
8.62% |
|
|
| 4 |
KORNITZER CAPITAL MANAGEMENT INC /KS |
417,230 |
3,692,000 |
6.66% |
|
|
| 5 |
MILLENNIUM MANAGEMENT LLC |
323,683 |
2,865,000 |
5.17% |
|
|
| 6 |
PEREGRINE CAPITAL MANAGEMENT INC /MN/ |
286,750 |
2,538,000 |
4.58% |
|
|
| 7 |
WASATCH ADVISORS LP |
253,284 |
2,242,000 |
4.04% |
|
|
| 8 |
Pier Capital, LLC |
253,077 |
2,240,000 |
4.04% |
|
|
| 9 |
WADDELL & REED FINANCIAL INC |
200,000 |
1,770,000 |
3.19% |
|
|
| 10 |
VANGUARD GROUP INC |
136,530 |
1,208,000 |
2.18% |
|
|
| 11 |
C WorldWide Group Holding A/S |
100,000 |
885,000 |
1.60% |
|
|
| 12 |
WALL STREET ASSOCIATES |
99,700 |
882,000 |
1.59% |
|
|
| 13 |
FORMULA GROWTH LTD |
74,998 |
664,000 |
1.20% |
|
|
| 14 |
ROYAL BANK OF CANADA |
74,295 |
658,000 |
1.19% |
|
|
| 15 |
NORGES BANK |
50,000 |
442,000 |
0.80% |
|
|
| 16 |
FRED ALGER MANAGEMENT, LLC |
46,795 |
414,000 |
0.75% |
|
|
| 17 |
BlackRock Fund Advisors |
40,897 |
362,000 |
0.65% |
|
|
| 18 |
BELLEVUE GROUP AG |
40,000 |
354,000 |
0.64% |
|
|
| 19 |
STATE STREET CORP |
34,073 |
302,000 |
0.54% |
|
|
| 20 |
NORTHERN TRUST CORP |
33,934 |
300,000 |
0.54% |
|
|
| 21 |
GOLDMAN SACHS GROUP INC |
32,687 |
289,000 |
0.52% |
|
|
| 22 |
MACQUARIE GROUP LTD |
25,080 |
222,000 |
0.40% |
|
|
| 23 |
D. E. Shaw & Co., Inc. |
21,919 |
194,000 |
0.35% |
|
|
| 24 |
HANDELSBANKEN FONDER AB |
20,000 |
177,000 |
0.32% |
|
|
| 25 |
KEYBANK NATIONAL ASSOCIATION/OH |
17,561 |
155,000 |
0.28% |
|
|
| 26 |
MORGAN STANLEY |
15,366 |
136,000 |
0.25% |
|
|
| 27 |
Weiss Multi-Strategy Advisers LLC |
15,000 |
133,000 |
0.24% |
|
|
| 28 |
Laurion Capital Management LP |
14,500 |
128,000 |
0.23% |
|
|
| 29 |
GEODE CAPITAL MANAGEMENT, LLC |
13,409 |
118,000 |
0.21% |
|
|
| 30 |
SUSQUEHANNA INTERNATIONAL GROUP, LLP |
10,044 |
89,000 |
0.16% |
|
|
| 31 |
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM |
10,000 |
89,000 |
0.16% |
|
|
| 32 |
DEUTSCHE BANK AG\ |
9,637 |
84,000 |
0.15% |
|
|
| 33 |
JPMORGAN CHASE & CO |
8,430 |
75,000 |
0.14% |
|
|
| 34 |
UBS Group AG |
6,215 |
55,000 |
0.10% |
|
|
| 35 |
TEACHERS ADVISORS, LLC |
5,249 |
46,000 |
0.08% |
|
|
| 36 |
CITIGROUP INC |
4,861 |
43,000 |
0.08% |
|
|
| 37 |
TIAA CREF INVESTMENT MANAGEMENT LLC |
3,854 |
34,000 |
0.06% |
|
|
| 38 |
BANK OF AMERICA CORP /DE/ |
3,862 |
34,000 |
0.06% |
|
|
| 39 |
BLACKROCK ADVISORS LLC |
2,089 |
18,000 |
0.03% |
|
|
| 40 |
STRS OHIO |
1,500 |
13,000 |
0.02% |
|
|
| 41 |
Legal & General Group Plc |
1,336 |
12,000 |
0.02% |
|
|
| 42 |
ACROSPIRE INVESTMENT MANAGEMENT LLC |
500 |
4,000 |
0.01% |
|
|
| 43 |
LADENBURG THALMANN FINANCIAL SERVICES INC. |
300 |
3,000 |
0.01% |
|
|
| 44 |
Catalyst Capital Advisors LLC |
200 |
2,000 |
0.00% |
|
|
| 45 |
BlackRock Investment Management, LLC |
261 |
2,000 |
0.00% |
|
|
