| 1 |
AWM Investment Company, Inc. |
1,681,935 |
11,118,000 |
56.06% |
|
|
| 2 |
S Squared Technology, LLC |
373,000 |
2,466,000 |
12.43% |
|
|
| 3 |
Robeco Schweiz AG |
227,000 |
1,455,000 |
7.34% |
|
|
| 4 |
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC |
150,000 |
992,000 |
5.00% |
|
|
| 5 |
Electron Capital Partners, LLC |
143,476 |
948,000 |
4.78% |
|
|
| 6 |
VANGUARD GROUP INC |
129,801 |
858,000 |
4.33% |
|
|
| 7 |
GAM Holding AG |
75,296 |
498,000 |
2.51% |
|
|
| 8 |
Seamans Capital Management, LLC |
30,100 |
198,961 |
1.00% |
|
|
| 9 |
Commonwealth Equity Services, Inc |
25,600 |
169,000 |
0.85% |
|
|
| 10 |
REGIONS FINANCIAL CORP |
25,000 |
165,000 |
0.83% |
|
|
| 11 |
BAIRD FINANCIAL GROUP, INC. |
23,051 |
152,000 |
0.77% |
|
|
| 12 |
THOMPSON DAVIS & CO., INC. |
21,647 |
143,000 |
0.72% |
|
|
| 13 |
GEODE CAPITAL MANAGEMENT, LLC |
21,224 |
140,000 |
0.71% |
|
|
| 14 |
DRIEHAUS CAPITAL MANAGEMENT LLC |
18,564 |
123,000 |
0.62% |
|
|
| 15 |
RobecoSam USA, Inc. |
17,000 |
112,000 |
0.56% |
|
|
| 16 |
MARATHON CAPITAL MANAGEMENT |
15,000 |
99,000 |
0.50% |
|
|
| 17 |
APIS CAPITAL ADVISORS, LLC |
14,000 |
93,000 |
0.47% |
|
|
| 18 |
MORGAN STANLEY |
6,078 |
41,000 |
0.21% |
|
|
| 19 |
Stanford Investment Group, Inc. |
5,000 |
33,000 |
0.17% |
|
|
| 20 |
BlackRock Investment Management, LLC |
1,480 |
10,000 |
0.05% |
|
|
| 21 |
Tower Research Capital LLC (TRC) |
847 |
6,000 |
0.03% |
|
|
| 22 |
UBS Group AG |
933 |
6,000 |
0.03% |
|
|
| 23 |
MAGEE THOMSON INVESTMENT PARTNERS LLC |
710 |
5,000 |
0.03% |
|
|
| 24 |
Walleye Trading LLC |
200 |
1,000 |
0.01% |
|
|
