| 1 |
Granahan Investment Management, LLC |
1,268,530 |
3,273,000 |
29.55% |
|
|
| 2 |
WELLINGTON MANAGEMENT GROUP LLP |
680,043 |
1,755,000 |
15.84% |
|
|
| 3 |
North Star Investment Management Corp. |
461,356 |
1,190,000 |
10.74% |
|
|
| 4 |
PERRITT CAPITAL MANAGEMENT INC |
412,909 |
1,065,000 |
9.61% |
|
|
| 5 |
HUNTER ASSOCIATES INVESTMENT MANAGEMENT LLC |
358,000 |
924,000 |
8.34% |
|
|
| 6 |
MORGAN STANLEY |
181,245 |
468,000 |
4.22% |
|
|
| 7 |
ADVISORY RESEARCH INC |
173,800 |
448,000 |
4.04% |
|
|
| 8 |
DRIEHAUS CAPITAL MANAGEMENT LLC |
68,528 |
177,000 |
1.60% |
|
|
| 9 |
SUSQUEHANNA INTERNATIONAL GROUP, LLP |
68,430 |
177,000 |
1.60% |
|
|
| 10 |
MARATHON CAPITAL MANAGEMENT |
59,479 |
153,000 |
1.38% |
|
|
| 11 |
JANE STREET GROUP, LLC |
55,000 |
142,000 |
1.28% |
|
|
| 12 |
Grandeur Peak Global Advisors, LLC |
51,200 |
132,000 |
1.19% |
|
|
| 13 |
Skylands Capital, LLC |
49,050 |
128,000 |
1.16% |
|
|
| 14 |
VANGUARD GROUP INC |
48,335 |
125,000 |
1.13% |
|
|
| 15 |
Virtu KCG Holdings LLC |
43,523 |
112,000 |
1.01% |
|
|
| 16 |
US BANCORP \DE\ |
37,907 |
98,000 |
0.88% |
|
|
| 17 |
FMR LLC |
37,400 |
96,000 |
0.87% |
|
|
| 18 |
GEODE CAPITAL MANAGEMENT, LLC |
29,557 |
76,000 |
0.69% |
|
|
| 19 |
EAGLE GLOBAL ADVISORS LLC |
29,210 |
75,000 |
0.68% |
|
|
| 20 |
BANK OF MONTREAL /CAN/ |
28,896 |
74,000 |
0.67% |
|
|
| 21 |
ZPR Investment Management |
28,447 |
73,000 |
0.66% |
|
|
| 22 |
MILLENNIUM MANAGEMENT LLC |
24,098 |
62,000 |
0.56% |
|
|
| 23 |
AMERICAN INTERNATIONAL GROUP, INC. |
19,400 |
50,052 |
0.45% |
|
|
| 24 |
NORTHERN TRUST CORP |
19,432 |
50,000 |
0.45% |
|
|
| 25 |
Weiss Asset Management LP |
19,075 |
49,000 |
0.44% |
|
|
| 26 |
DEUTSCHE BANK AG\ |
14,372 |
37,000 |
0.33% |
|
|
| 27 |
Sequoia Financial Advisors, LLC |
10,000 |
26,000 |
0.23% |
|
|
| 28 |
BARD ASSOCIATES INC |
10,000 |
26,000 |
0.23% |
|
|
| 29 |
UBS AG |
4,701 |
12,000 |
0.11% |
|
|
| 30 |
O'SHAUGHNESSY ASSET MANAGEMENT, LLC |
1,325 |
3,000 |
0.03% |
|
|
| 31 |
Ground Swell Capital, LLC |
200 |
1,000 |
0.01% |
|
|
| 32 |
Tower Research Capital LLC (TRC) |
97 |
0 |
0.00% |
|
|
| 33 |
CITIGROUP INC |
122 |
0 |
0.00% |
|
|
