| 1 |
Amici Capital, LLC |
2,140,400 |
2,611,000 |
24.21% |
|
|
| 2 |
ORBIMED ADVISORS LLC |
1,363,500 |
1,663,000 |
15.42% |
|
|
| 3 |
PERKINS CAPITAL MANAGEMENT INC |
1,360,011 |
1,659,000 |
15.38% |
|
|
| 4 |
PERCEPTIVE ADVISORS LLC |
966,349 |
1,179,000 |
10.93% |
|
|
| 5 |
Rothschild Capital Partners, LLC |
599,131 |
731,000 |
6.78% |
|
|
| 6 |
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. |
520,000 |
634,000 |
5.88% |
|
|
| 7 |
VANGUARD GROUP INC |
506,090 |
617,000 |
5.72% |
|
|
| 8 |
BARD ASSOCIATES INC |
300,331 |
366,000 |
3.39% |
|
|
| 9 |
RENAISSANCE TECHNOLOGIES LLC |
289,600 |
353,000 |
3.27% |
|
|
| 10 |
DIMENSIONAL FUND ADVISORS LP |
179,500 |
219,000 |
2.03% |
|
|
| 11 |
Teton Advisors, Inc. |
170,000 |
207,000 |
1.92% |
|
|
| 12 |
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
89,800 |
108,000 |
1.00% |
|
|
| 13 |
NORTHERN TRUST CORP |
76,281 |
93,000 |
0.86% |
|
|
| 14 |
BlackRock Fund Advisors |
72,033 |
88,000 |
0.82% |
|
|
| 15 |
GEODE CAPITAL MANAGEMENT, LLC |
68,988 |
84,000 |
0.78% |
|
|
| 16 |
GABELLI FUNDS LLC |
30,000 |
37,000 |
0.34% |
|
|
| 17 |
THOMPSON DAVIS & CO., INC. |
25,884 |
32,000 |
0.30% |
|
|
| 18 |
WHITE PINE CAPITAL LLC |
24,125 |
29,000 |
0.27% |
|
|
| 19 |
Virtu KCG Holdings LLC |
15,065 |
18,000 |
0.17% |
|
|
| 20 |
Bank of New York Mellon Corp |
11,557 |
14,000 |
0.13% |
|
|
| 21 |
STATE STREET CORP |
10,000 |
12,000 |
0.11% |
|
|
| 22 |
BLACKROCK ADVISORS LLC |
8,634 |
11,000 |
0.10% |
|
|
| 23 |
UBS Group AG |
4,506 |
6,000 |
0.06% |
|
|
| 24 |
BlackRock Investment Management, LLC |
3,515 |
4,000 |
0.04% |
|
|
| 25 |
FIRST NEW YORK SECURITIES LLC /NY |
3,000 |
3,660 |
0.03% |
|
|
| 26 |
MANUFACTURERS LIFE INSURANCE COMPANY, THE |
1,230 |
2,000 |
0.02% |
|
|
| 27 |
SIMPLEX TRADING, LLC |
2,000 |
2,000 |
0.02% |
|
|
| 28 |
ROYAL BANK OF CANADA |
1,000 |
1,000 |
0.01% |
|
|
| 29 |
Tower Research Capital LLC (TRC) |
200 |
0 |
0.00% |
|
|
| 30 |
MORGAN STANLEY |
37 |
0 |
0.00% |
|
|
| 31 |
CITIGROUP INC |
312 |
0 |
0.00% |
|
|
