| 1 |
Granahan Investment Management, LLC |
2,241,291 |
3,922,000 |
27.15% |
|
|
| 2 |
WELLINGTON MANAGEMENT GROUP LLP |
1,199,513 |
2,099,000 |
14.53% |
|
|
| 3 |
TIVERTON ASSET MANAGEMENT LLC |
899,608 |
1,574,000 |
10.90% |
|
|
| 4 |
North Star Investment Management Corp. |
554,367 |
970,000 |
6.72% |
|
|
| 5 |
HUNTER ASSOCIATES INVESTMENT MANAGEMENT LLC |
493,400 |
863,000 |
5.97% |
|
|
| 6 |
BlackRock Institutional Trust Company, N.A. |
478,872 |
838,000 |
5.80% |
|
|
| 7 |
VANGUARD GROUP INC |
417,974 |
731,000 |
5.06% |
|
|
| 8 |
Blue Clay Capital Management, LLC |
349,855 |
612,000 |
4.24% |
|
|
| 9 |
UNITED SERVICES AUTOMOBILE ASSOCIATION |
301,300 |
527,000 |
3.65% |
|
|
| 10 |
BLAIR WILLIAM & CO/IL |
222,031 |
388,000 |
2.69% |
|
|
| 11 |
MORGAN STANLEY |
150,174 |
263,000 |
1.82% |
|
|
| 12 |
PERRITT CAPITAL MANAGEMENT INC |
139,400 |
244,000 |
1.69% |
|
|
| 13 |
GSA CAPITAL PARTNERS LLP |
137,413 |
240,000 |
1.66% |
|
|
| 14 |
BRIDGEWAY CAPITAL MANAGEMENT, LLC |
115,948 |
203,000 |
1.41% |
|
|
| 15 |
GEODE CAPITAL MANAGEMENT, LLC |
77,749 |
136,000 |
0.94% |
|
|
| 16 |
DEUTSCHE BANK AG\ |
75,550 |
132,000 |
0.91% |
|
|
| 17 |
Virtu KCG Holdings LLC |
67,497 |
118,000 |
0.82% |
|
|
| 18 |
MARATHON CAPITAL MANAGEMENT |
59,479 |
104,000 |
0.72% |
|
|
| 19 |
BlackRock Group LTD |
56,179 |
98,000 |
0.68% |
|
|
| 20 |
BlackRock Fund Advisors |
53,806 |
94,000 |
0.65% |
|
|
| 21 |
ADVISORY RESEARCH INC |
37,400 |
65,000 |
0.45% |
|
|
| 22 |
NORTHERN TRUST CORP |
32,057 |
56,000 |
0.39% |
|
|
| 23 |
Weiss Asset Management LP |
19,075 |
33,000 |
0.23% |
|
|
| 24 |
Cetera Advisor Networks LLC |
12,860 |
23,000 |
0.16% |
|
|
| 25 |
TFS CAPITAL LLC |
11,918 |
21,000 |
0.15% |
|
|
| 26 |
TWO SIGMA SECURITIES, LLC |
11,256 |
20,000 |
0.14% |
|
|
| 27 |
Sequoia Financial Advisors, LLC |
10,000 |
18,000 |
0.12% |
|
|
| 28 |
BARD ASSOCIATES INC |
10,000 |
18,000 |
0.12% |
|
|
| 29 |
BLACKROCK ADVISORS LLC |
6,661 |
12,000 |
0.08% |
|
|
| 30 |
AMERICAN INTERNATIONAL GROUP, INC. |
4,660 |
8,155 |
0.06% |
|
|
| 31 |
BlackRock Japan Co. Ltd |
4,295 |
8,000 |
0.06% |
|
|
| 32 |
BlackRock Investment Management, LLC |
2,990 |
5,000 |
0.03% |
|
|
| 33 |
UBS Group AG |
1,226 |
2,000 |
0.01% |
|
|
| 34 |
Tower Research Capital LLC (TRC) |
229 |
0 |
0.00% |
|
|
| 35 |
CITIGROUP INC |
80 |
0 |
0.00% |
|
|
