| 1 |
PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. |
7,981,035 |
14,366,000 |
28.13% |
|
|
| 2 |
MPM ASSET MANAGEMENT LLC |
6,347,614 |
11,426,000 |
22.37% |
|
|
| 3 |
Hudson Bay Capital Management LP |
3,709,992 |
6,678,000 |
13.08% |
|
|
| 4 |
Nantahala Capital Management, LLC |
2,511,934 |
4,521,000 |
8.85% |
|
|
| 5 |
VANGUARD GROUP INC |
1,595,541 |
2,872,000 |
5.62% |
|
|
| 6 |
ONTARIO TEACHERS PENSION PLAN BOARD |
1,520,451 |
2,737,000 |
5.36% |
|
|
| 7 |
PERKINS CAPITAL MANAGEMENT INC |
1,213,300 |
2,184,000 |
4.28% |
|
|
| 8 |
Visium Asset Management, LP |
1,200,000 |
2,160,000 |
4.23% |
|
|
| 9 |
Potomac Capital Management, Inc. |
591,134 |
1,064,000 |
2.08% |
|
|
| 10 |
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC |
572,950 |
1,031,000 |
2.02% |
|
|
| 11 |
BRIDGEWAY CAPITAL MANAGEMENT, LLC |
261,526 |
471,000 |
0.92% |
|
|
| 12 |
GEODE CAPITAL MANAGEMENT, LLC |
218,299 |
392,000 |
0.77% |
|
|
| 13 |
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
217,200 |
391,000 |
0.77% |
|
|
| 14 |
BlackRock Fund Advisors |
169,030 |
304,000 |
0.60% |
|
|
| 15 |
NORTHERN TRUST CORP |
63,806 |
115,000 |
0.23% |
|
|
| 16 |
Bank of New York Mellon Corp |
52,169 |
94,000 |
0.18% |
|
|
| 17 |
Burt Wealth Advisors |
30,000 |
54,000 |
0.11% |
|
|
| 18 |
STATE STREET CORP |
16,700 |
31,000 |
0.06% |
|
|
| 19 |
BLACKROCK ADVISORS LLC |
14,512 |
26,000 |
0.05% |
|
|
| 20 |
GOLDMAN SACHS GROUP INC |
13,287 |
24,000 |
0.05% |
|
|
| 21 |
UBS Group AG |
11,004 |
20,000 |
0.04% |
|
|
| 22 |
GUGGENHEIM CAPITAL LLC |
10,458 |
19,000 |
0.04% |
|
|
| 23 |
SUSQUEHANNA INTERNATIONAL GROUP, LLP |
10,227 |
18,000 |
0.04% |
|
|
| 24 |
BlackRock Investment Management, LLC |
9,353 |
17,000 |
0.03% |
|
|
| 25 |
LADENBURG THALMANN FINANCIAL SERVICES INC. |
9,100 |
16,000 |
0.03% |
|
|
| 26 |
BlackRock Institutional Trust Company, N.A. |
6,708 |
12,000 |
0.02% |
|
|
| 27 |
BANK OF AMERICA CORP /DE/ |
5,400 |
10,000 |
0.02% |
|
|
| 28 |
MANUFACTURERS LIFE INSURANCE COMPANY, THE |
2,606 |
5,000 |
0.01% |
|
|
| 29 |
MORGAN STANLEY |
2,000 |
4,000 |
0.01% |
|
|
| 30 |
GROUP ONE TRADING LLC |
1,960 |
4,000 |
0.01% |
|
|
| 31 |
CITIGROUP INC |
2,023 |
4,000 |
0.01% |
|
|
| 32 |
ROYAL BANK OF CANADA |
1,140 |
2,000 |
0.00% |
|
|
| 33 |
Tower Research Capital LLC (TRC) |
288 |
1,000 |
0.00% |
|
|
| 34 |
AMERICAN INTERNATIONAL GROUP, INC. |
300 |
540 |
0.00% |
|
|
| 35 |
WFG Advisors, LP |
20 |
0 |
0.00% |
|
|
