| 1 |
WELLINGTON MANAGEMENT GROUP LLP |
182,858 |
7,671,000 |
22.60% |
|
|
| 2 |
RENAISSANCE TECHNOLOGIES LLC |
126,000 |
5,286,000 |
15.57% |
|
|
| 3 |
MCKINLEY CAPITAL MANAGEMENT LLC |
79,291 |
3,326,000 |
9.80% |
|
|
| 4 |
Portolan Capital Management, LLC |
68,812 |
2,887,000 |
8.50% |
|
|
| 5 |
OBERWEIS ASSET MANAGEMENT INC/ |
68,818 |
2,887,000 |
8.50% |
|
|
| 6 |
G2 Investment Partners Management LLC |
51,360 |
2,155,000 |
6.35% |
|
|
| 7 |
HERALD INVESTMENT MANAGEMENT Ltd |
50,000 |
2,091,000 |
6.16% |
|
|
| 8 |
WHITEBOX ADVISORS LLC |
29,507 |
1,238,000 |
3.65% |
|
|
| 9 |
BLAIR WILLIAM & CO/IL |
23,775 |
997,000 |
2.94% |
|
|
| 10 |
MILLENNIUM MANAGEMENT LLC |
16,573 |
695,000 |
2.05% |
|
|
| 11 |
SOPHROSYNE CAPITAL LLC |
15,000 |
627,000 |
1.85% |
|
|
| 12 |
VICTORY CAPITAL MANAGEMENT INC |
12,420 |
522,000 |
1.54% |
|
|
| 13 |
AMERICAN INTERNATIONAL GROUP, INC. |
11,586 |
486,033 |
1.43% |
|
|
| 14 |
NORTHERN TRUST CORP |
11,500 |
482,000 |
1.42% |
|
|
| 15 |
MENTA CAPITAL LLC |
10,271 |
431,000 |
1.27% |
|
|
| 16 |
DEUTSCHE BANK AG\ |
9,000 |
377,000 |
1.11% |
|
|
| 17 |
O'SHAUGHNESSY ASSET MANAGEMENT, LLC |
7,711 |
323,000 |
0.95% |
|
|
| 18 |
Commonwealth Equity Services, Inc |
6,900 |
289,000 |
0.85% |
|
|
| 19 |
WOODSTOCK CORP |
5,308 |
223,000 |
0.66% |
|
|
| 20 |
MORGAN STANLEY |
5,043 |
212,000 |
0.62% |
|
|
| 21 |
D. E. Shaw & Co., Inc. |
4,850 |
203,000 |
0.60% |
|
|
| 22 |
PNC FINANCIAL SERVICES GROUP, INC. |
3,446 |
145,000 |
0.43% |
|
|
| 23 |
VAN ECK ASSOCIATES CORP |
3,141 |
132,000 |
0.39% |
|
|
| 24 |
Invesco Ltd. |
2,481 |
104,000 |
0.31% |
|
|
| 25 |
SMITH ASSET MANAGEMENT GROUP LP |
940 |
39,000 |
0.11% |
|
|
| 26 |
LADENBURG THALMANN FINANCIAL SERVICES INC. |
800 |
34,000 |
0.10% |
|
|
| 27 |
ROYAL BANK OF CANADA |
784 |
33,000 |
0.10% |
|
|
| 28 |
THOMPSON DAVIS & CO., INC. |
750 |
31,000 |
0.09% |
|
|
| 29 |
FIRST MERCANTILE TRUST CO |
247 |
10,000 |
0.03% |
|
|
| 30 |
D'Orazio & Associates, Inc. |
200 |
8,000 |
0.02% |
|
|
| 31 |
Tower Research Capital LLC (TRC) |
67 |
3,000 |
0.01% |
|
|
| 32 |
UBS AG |
34 |
1,000 |
0.00% |
|
|
