| 1 |
INVESTOR AB |
2,720,370 |
10,528,000 |
25.47% |
|
|
| 2 |
GOLDMAN CAPITAL MANAGEMENT INC |
1,650,692 |
6,388,000 |
15.45% |
|
|
| 3 |
PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. |
1,596,696 |
6,179,000 |
14.95% |
|
|
| 4 |
FMR LLC |
1,252,657 |
4,848,000 |
11.73% |
|
|
| 5 |
VANGUARD GROUP INC |
656,666 |
2,541,000 |
6.15% |
|
|
| 6 |
Boston Partners |
500,408 |
1,937,000 |
4.69% |
|
|
| 7 |
RENAISSANCE TECHNOLOGIES LLC |
444,500 |
1,720,000 |
4.16% |
|
|
| 8 |
S Squared Technology, LLC |
428,427 |
1,658,000 |
4.01% |
|
|
| 9 |
BlackRock Institutional Trust Company, N.A. |
279,233 |
1,081,000 |
2.62% |
|
|
| 10 |
WHITE PINE CAPITAL LLC |
256,675 |
993,000 |
2.40% |
|
|
| 11 |
EMERALD ACQUISITION LTD. |
192,948 |
747,000 |
1.81% |
|
|
| 12 |
IRONWOOD INVESTMENT MANAGEMENT LLC |
158,370 |
613,000 |
1.48% |
|
|
| 13 |
Manatuck Hill Partners, LLC |
100,000 |
387,000 |
0.94% |
|
|
| 14 |
BRIDGEWAY CAPITAL MANAGEMENT, LLC |
79,777 |
309,000 |
0.75% |
|
|
| 15 |
GEODE CAPITAL MANAGEMENT, LLC |
68,443 |
264,000 |
0.64% |
|
|
| 16 |
BlackRock Fund Advisors |
47,837 |
185,000 |
0.45% |
|
|
| 17 |
DIMENSIONAL FUND ADVISORS LP |
35,910 |
139,000 |
0.34% |
|
|
| 18 |
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
35,227 |
136,000 |
0.33% |
|
|
| 19 |
NORTHERN TRUST CORP |
32,609 |
126,000 |
0.30% |
|
|
| 20 |
Blue Clay Capital Management, LLC |
25,450 |
98,000 |
0.24% |
|
|
| 21 |
Spark Investment Management LLC |
17,000 |
65,000 |
0.16% |
|
|
| 22 |
Gerstein Fisher |
16,694 |
65,000 |
0.16% |
|
|
| 23 |
Bank of New York Mellon Corp |
16,073 |
62,000 |
0.15% |
|
|
| 24 |
WOLVERINE TRADING LP /BD |
16,087 |
60,889 |
0.15% |
|
|
| 25 |
DEUTSCHE BANK AG\ |
15,103 |
58,000 |
0.14% |
|
|
| 26 |
SUMMIT SECURITIES GROUP LLC |
12,745 |
49,000 |
0.12% |
|
|
| 27 |
GROUP ONE TRADING LLC |
9,900 |
38,000 |
0.09% |
|
|
| 28 |
BlackRock Investment Management, LLC |
3,208 |
12,000 |
0.03% |
|
|
| 29 |
WOLVERINE TRADING LP /BD |
30 |
11,355 |
0.03% |
Call |
|
| 30 |
Tower Research Capital LLC (TRC) |
2,859 |
11,000 |
0.03% |
|
|
| 31 |
WOLVERINE TRADING LP /BD |
24 |
9,084 |
0.02% |
Put |
|
| 32 |
EARNEST PARTNERS LLC |
1,700 |
7,000 |
0.02% |
|
|
| 33 |
FIFTH THIRD BANCORP |
1,000 |
4,000 |
0.01% |
|
|
| 34 |
CUTLER GROUP LLC / CA |
2,900 |
4,000 |
0.01% |
Put |
|
| 35 |
BANK OF AMERICA CORP /DE/ |
302 |
2,000 |
0.00% |
|
|
| 36 |
CUTLER GROUP LLC / CA |
361 |
1,000 |
0.00% |
|
|
| 37 |
MSI Financial Services Inc |
300 |
1,000 |
0.00% |
|
|
| 38 |
LADENBURG THALMANN FINANCIAL SERVICES INC. |
88 |
0 |
0.00% |
|
|
