| 1 |
WELLINGTON MANAGEMENT GROUP LLP |
993,914 |
8,021,000 |
16.22% |
|
|
| 2 |
CANNELL CAPITAL LLC |
809,539 |
6,511,000 |
13.16% |
|
|
| 3 |
Granahan Investment Management, LLC |
788,055 |
6,360,000 |
12.86% |
|
|
| 4 |
DIMENSIONAL FUND ADVISORS LP |
750,961 |
6,060,000 |
12.25% |
|
|
| 5 |
Lapides Asset Management, LLC |
328,200 |
2,649,000 |
5.36% |
|
|
| 6 |
MARXE AUSTIN W & GREENHOUSE DAVID M |
311,617 |
2,515,000 |
5.08% |
|
|
| 7 |
MILLENNIUM MANAGEMENT LLC |
303,283 |
2,447,000 |
4.95% |
|
|
| 8 |
VANGUARD GROUP INC |
299,380 |
2,416,000 |
4.88% |
|
|
| 9 |
First Light Asset Management, LLC |
223,409 |
1,803,000 |
3.64% |
|
|
| 10 |
KENNEDY CAPITAL MANAGEMENT LLC |
205,987 |
1,662,000 |
3.36% |
|
|
| 11 |
PERKINS CAPITAL MANAGEMENT INC |
160,949 |
1,299,000 |
2.63% |
|
|
| 12 |
UNITED SERVICES AUTOMOBILE ASSOCIATION |
136,201 |
1,099,000 |
2.22% |
|
|
| 13 |
Granite Point Capital Management, L.P. |
86,105 |
695,000 |
1.41% |
|
|
| 14 |
CONTINENTAL ADVISORS LLC |
84,900 |
685,000 |
1.38% |
|
|
| 15 |
Veritable, L.P. |
69,224 |
559,000 |
1.13% |
|
|
| 16 |
NEEDHAM INVESTMENT MANAGEMENT LLC |
57,800 |
466,000 |
0.94% |
|
|
| 17 |
NORTHERN TRUST CORP |
51,657 |
417,000 |
0.84% |
|
|
| 18 |
BRIDGEWAY CAPITAL MANAGEMENT, LLC |
50,250 |
406,000 |
0.82% |
|
|
| 19 |
BROWN BROTHERS HARRIMAN & CO |
44,997 |
363,000 |
0.73% |
|
|
| 20 |
THOMPSON DAVIS & CO., INC. |
42,560 |
344,000 |
0.70% |
|
|
| 21 |
Bank of New York Mellon Corp |
38,051 |
307,000 |
0.62% |
|
|
| 22 |
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
36,647 |
297,000 |
0.60% |
|
|
| 23 |
BlackRock Fund Advisors |
33,424 |
270,000 |
0.55% |
|
|
| 24 |
WELLS FARGO & COMPANY/MN |
31,451 |
254,000 |
0.51% |
|
|
| 25 |
MACKENZIE FINANCIAL CORP |
27,240 |
220,000 |
0.44% |
|
|
| 26 |
GEODE CAPITAL MANAGEMENT, LLC |
25,018 |
201,000 |
0.41% |
|
|
| 27 |
ARDSLEY ADVISORY PARTNERS LP |
20,000 |
161,000 |
0.33% |
|
|
| 28 |
INSIGHT 2811, INC. |
14,750 |
119,000 |
0.24% |
|
|
| 29 |
SHAPIRO ROBERT N |
14,636 |
118,000 |
0.24% |
|
|
| 30 |
KOPP INVESTMENT ADVISORS LLC |
14,448 |
117,000 |
0.24% |
|
|
| 31 |
Colonial Trust Advisors |
14,407 |
116,000 |
0.23% |
|
|
| 32 |
FIDUCIARY TRUST CO |
14,407 |
116,000 |
0.23% |
|
|
| 33 |
Spark Investment Management LLC |
13,900 |
111,000 |
0.22% |
|
|
| 34 |
RENAISSANCE TECHNOLOGIES LLC |
13,278 |
107,000 |
0.22% |
|
|
| 35 |
Highlander Capital Management, LLC |
10,000 |
80,700 |
0.16% |
|
|
| 36 |
MORGAN STANLEY |
4,370 |
35,000 |
0.07% |
|
|
| 37 |
UBS AG |
3,291 |
27,000 |
0.05% |
|
|
| 38 |
Tower Research Capital LLC (TRC) |
1,256 |
10,000 |
0.02% |
|
|
| 39 |
Nationwide Fund Advisors |
1,044 |
8,000 |
0.02% |
|
|
| 40 |
MANUFACTURERS LIFE INSURANCE COMPANY, THE |
746 |
6,000 |
0.01% |
|
|
| 41 |
NEW ENGLAND SECURITIES CORP /MA/ |
341 |
3,000 |
0.01% |
|
|
| 42 |
BANK OF AMERICA CORP /DE/ |
340 |
3,000 |
0.01% |
|
|
| 43 |
GLOBEFLEX CAPITAL L P |
189 |
1,000 |
0.00% |
|
|
| 44 |
DEUTSCHE BANK AG\ |
176 |
1,000 |
0.00% |
|
|
