| 1 |
WealthTrust Axiom LLC |
461,733 |
4,963,000 |
58.77% |
|
|
| 2 |
UBS AG |
89,910 |
967,000 |
11.45% |
|
|
| 3 |
DIMENSIONAL FUND ADVISORS LP |
52,481 |
563,000 |
6.67% |
|
|
| 4 |
VANGUARD GROUP INC |
46,570 |
499,000 |
5.91% |
|
|
| 5 |
RENAISSANCE TECHNOLOGIES LLC |
32,819 |
353,000 |
4.18% |
|
|
| 6 |
Manatuck Hill Partners, LLC |
27,000 |
290,000 |
3.43% |
|
|
| 7 |
FIRSTMERIT BANK N A TRUSTEE |
25,942 |
279,000 |
3.30% |
|
|
| 8 |
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
13,487 |
145,000 |
1.72% |
|
|
| 9 |
THOMPSON DAVIS & CO., INC. |
10,500 |
110,000 |
1.30% |
|
|
| 10 |
Penbrook Management LLC |
10,107 |
109,000 |
1.29% |
|
|
| 11 |
BlackRock Fund Advisors |
7,657 |
82,000 |
0.97% |
|
|
| 12 |
BLACKROCK ADVISORS LLC |
2,214 |
24,000 |
0.28% |
|
|
| 13 |
BlackRock Institutional Trust Company, N.A. |
1,892 |
20,000 |
0.24% |
|
|
| 14 |
Tower Research Capital LLC (TRC) |
1,205 |
13,000 |
0.15% |
|
|
| 15 |
PNC FINANCIAL SERVICES GROUP, INC. |
1,020 |
11,000 |
0.13% |
|
|
| 16 |
BlackRock Investment Management, LLC |
581 |
6,000 |
0.07% |
|
|
| 17 |
KANALY TRUST CO |
500 |
5,000 |
0.06% |
|
|
| 18 |
Ground Swell Capital, LLC |
341 |
4,000 |
0.05% |
|
|
| 19 |
GLOBEFLEX CAPITAL L P |
106 |
1,000 |
0.01% |
|
|
| 20 |
AMERIPRISE FINANCIAL INC |
60 |
1,000 |
0.01% |
|
|
| 21 |
Johnson Financial Group, Inc. |
25 |
0 |
0.00% |
|
|
| 22 |
MORGAN STANLEY |
7 |
0 |
0.00% |
|
|
