| 1 |
MARXE AUSTIN W & GREENHOUSE DAVID M |
1,311,617 |
9,024,000 |
17.72% |
|
|
| 2 |
WELLINGTON MANAGEMENT GROUP LLP |
927,314 |
6,380,000 |
12.53% |
|
|
| 3 |
CANNELL CAPITAL LLC |
909,539 |
6,258,000 |
12.29% |
|
|
| 4 |
DIMENSIONAL FUND ADVISORS LP |
749,961 |
5,160,000 |
10.13% |
|
|
| 5 |
Granahan Investment Management, LLC |
723,932 |
4,981,000 |
9.78% |
|
|
| 6 |
MILLENNIUM MANAGEMENT LLC |
500,000 |
3,440,000 |
6.76% |
|
|
| 7 |
VANGUARD GROUP INC |
343,181 |
2,361,000 |
4.64% |
|
|
| 8 |
Lapides Asset Management, LLC |
328,200 |
2,258,000 |
4.44% |
|
|
| 9 |
First Light Asset Management, LLC |
242,968 |
1,672,000 |
3.28% |
|
|
| 10 |
KENNEDY CAPITAL MANAGEMENT LLC |
219,261 |
1,509,000 |
2.96% |
|
|
| 11 |
PERKINS CAPITAL MANAGEMENT INC |
190,949 |
1,314,000 |
2.58% |
|
|
| 12 |
UNITED SERVICES AUTOMOBILE ASSOCIATION |
136,201 |
937,000 |
1.84% |
|
|
| 13 |
CONTINENTAL ADVISORS LLC |
84,900 |
584,000 |
1.15% |
|
|
| 14 |
Granite Point Capital Management, L.P. |
75,900 |
522,000 |
1.03% |
|
|
| 15 |
Skylands Capital, LLC |
67,200 |
462,000 |
0.91% |
|
|
| 16 |
Veritable, L.P. |
58,782 |
404,000 |
0.79% |
|
|
| 17 |
NEEDHAM INVESTMENT MANAGEMENT LLC |
55,000 |
378,000 |
0.74% |
|
|
| 18 |
NORTHERN TRUST CORP |
53,203 |
366,000 |
0.72% |
|
|
| 19 |
BROWN BROTHERS HARRIMAN & CO |
50,222 |
346,000 |
0.68% |
|
|
| 20 |
BRIDGEWAY CAPITAL MANAGEMENT, LLC |
50,000 |
344,000 |
0.68% |
|
|
| 21 |
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
46,647 |
321,000 |
0.63% |
|
|
| 22 |
Bank of New York Mellon Corp |
37,479 |
258,000 |
0.51% |
|
|
| 23 |
MACKENZIE FINANCIAL CORP |
34,720 |
239,000 |
0.47% |
|
|
| 24 |
BlackRock Fund Advisors |
32,079 |
221,000 |
0.43% |
|
|
| 25 |
GEODE CAPITAL MANAGEMENT, LLC |
30,100 |
207,000 |
0.41% |
|
|
| 26 |
WELLS FARGO & COMPANY/MN |
29,122 |
200,000 |
0.39% |
|
|
| 27 |
RENAISSANCE TECHNOLOGIES LLC |
27,400 |
189,000 |
0.37% |
|
|
| 28 |
DEUTSCHE BANK AG\ |
16,630 |
114,000 |
0.22% |
|
|
| 29 |
FIDUCIARY TRUST CO |
14,407 |
99,000 |
0.19% |
|
|
| 30 |
Colonial Trust Advisors |
14,407 |
99,000 |
0.19% |
|
|
| 31 |
KOPP INVESTMENT ADVISORS LLC |
14,223 |
98,000 |
0.19% |
|
|
| 32 |
ARDSLEY ADVISORY PARTNERS LP |
10,000 |
69,000 |
0.14% |
|
|
| 33 |
THOMPSON DAVIS & CO., INC. |
6,336 |
44,000 |
0.09% |
|
|
| 34 |
UBS AG |
3,357 |
23,000 |
0.05% |
|
|
| 35 |
BlackRock Investment Management, LLC |
2,129 |
15,000 |
0.03% |
|
|
| 36 |
Nationwide Fund Advisors |
1,044 |
7,000 |
0.01% |
|
|
| 37 |
MANUFACTURERS LIFE INSURANCE COMPANY, THE |
746 |
5,000 |
0.01% |
|
|
| 38 |
Tower Research Capital LLC (TRC) |
225 |
2,000 |
0.00% |
|
|
| 39 |
MUFG Americas Holdings Corp |
320 |
2,000 |
0.00% |
|
|
| 40 |
GLOBEFLEX CAPITAL L P |
119 |
1,000 |
0.00% |
|
|
| 41 |
MORGAN STANLEY |
29 |
0 |
0.00% |
|
|
