| 1 |
WELLINGTON MANAGEMENT GROUP LLP |
1,531,300 |
6,891,000 |
35.80% |
|
|
| 2 |
Cowen Prime Services LLC |
1,259,200 |
5,666,000 |
29.44% |
|
|
| 3 |
FIRST WILSHIRE SECURITIES MANAGEMENT INC |
381,844 |
1,718,000 |
8.93% |
|
|
| 4 |
AWM Investment Company, Inc. |
300,000 |
1,350,000 |
7.01% |
|
|
| 5 |
VANGUARD GROUP INC |
217,714 |
980,000 |
5.09% |
|
|
| 6 |
Hodges Capital Management Inc. |
180,000 |
810,000 |
4.21% |
|
|
| 7 |
PERRITT CAPITAL MANAGEMENT INC |
128,800 |
580,000 |
3.01% |
|
|
| 8 |
Blue Clay Capital Management, LLC |
75,079 |
338,000 |
1.76% |
|
|
| 9 |
GEODE CAPITAL MANAGEMENT, LLC |
69,276 |
311,000 |
1.62% |
|
|
| 10 |
LPL Financial LLC |
49,448 |
224,000 |
1.16% |
|
|
| 11 |
Spark Investment Management LLC |
22,000 |
99,000 |
0.51% |
|
|
| 12 |
SHEPHERD KAPLAN KROCHUK, LLC |
15,273 |
69,000 |
0.36% |
|
|
| 13 |
NEEDHAM INVESTMENT MANAGEMENT LLC |
15,000 |
68,000 |
0.35% |
|
|
| 14 |
JBF Capital, Inc. |
12,200 |
55,000 |
0.29% |
|
|
| 15 |
BlackRock Fund Advisors |
7,354 |
33,000 |
0.17% |
|
|
| 16 |
Walleye Trading LLC |
4,313 |
19,000 |
0.10% |
|
|
| 17 |
ACADIAN ASSET MANAGEMENT LLC |
2,999 |
13,000 |
0.07% |
|
|
| 18 |
BlackRock Investment Management, LLC |
2,424 |
11,000 |
0.06% |
|
|
| 19 |
MAGEE THOMSON INVESTMENT PARTNERS LLC |
1,497 |
7,000 |
0.04% |
|
|
| 20 |
MORGAN STANLEY |
751 |
3,000 |
0.02% |
|
|
| 21 |
GLOBEFLEX CAPITAL L P |
157 |
1,000 |
0.01% |
|
|
