| 1 |
AWM Investment Company, Inc. |
1,681,935 |
8,292,000 |
58.40% |
|
|
| 2 |
S Squared Technology, LLC |
586,704 |
2,892,000 |
20.37% |
|
|
| 3 |
Robeco Schweiz AG |
198,555 |
961,000 |
6.77% |
|
|
| 4 |
VANGUARD GROUP INC |
138,596 |
683,000 |
4.81% |
|
|
| 5 |
Commonwealth Equity Services, Inc |
37,600 |
185,000 |
1.30% |
|
|
| 6 |
GAM Holding AG |
33,409 |
165,000 |
1.16% |
|
|
| 7 |
Electron Capital Partners, LLC |
26,959 |
133,000 |
0.94% |
|
|
| 8 |
REGIONS FINANCIAL CORP |
25,000 |
123,000 |
0.87% |
|
|
| 9 |
THOMPSON DAVIS & CO., INC. |
21,647 |
107,000 |
0.75% |
|
|
| 10 |
BlackRock Fund Advisors |
21,560 |
106,000 |
0.75% |
|
|
| 11 |
GEODE CAPITAL MANAGEMENT, LLC |
21,224 |
104,000 |
0.73% |
|
|
| 12 |
MARATHON CAPITAL MANAGEMENT |
20,000 |
99,000 |
0.70% |
|
|
| 13 |
RobecoSam USA, Inc. |
17,258 |
85,000 |
0.60% |
|
|
| 14 |
AUXIER ASSET MANAGEMENT LLC |
14,383 |
71,000 |
0.50% |
|
|
| 15 |
GOLDMAN SACHS GROUP INC |
11,831 |
58,000 |
0.41% |
|
|
| 16 |
NORTHERN TRUST CORP |
10,044 |
50,000 |
0.35% |
|
|
| 17 |
UBS Group AG |
6,322 |
31,000 |
0.22% |
|
|
| 18 |
Stanford Investment Group, Inc. |
5,000 |
25,000 |
0.18% |
|
|
| 19 |
MORGAN STANLEY |
2,667 |
13,000 |
0.09% |
|
|
| 20 |
BlackRock Investment Management, LLC |
1,480 |
7,000 |
0.05% |
|
|
| 21 |
ROYAL BANK OF CANADA |
1,000 |
5,000 |
0.04% |
|
|
| 22 |
Tower Research Capital LLC (TRC) |
569 |
3,000 |
0.02% |
|
|
| 23 |
MAGEE THOMSON INVESTMENT PARTNERS LLC |
124 |
1,000 |
0.01% |
|
|
| 24 |
WOLVERINE TRADING LP /BD |
1 |
5 |
0.00% |
|
|
| 25 |
BANK OF AMERICA CORP /DE/ |
74 |
0 |
0.00% |
|
|
