| 1 |
Potomac Capital Management, Inc. |
678,342 |
5,908,000 |
20.68% |
|
|
| 2 |
EMANCIPATION MANAGEMENT LLC |
349,927 |
3,048,000 |
10.67% |
|
|
| 3 |
DIMENSIONAL FUND ADVISORS LP |
335,449 |
2,922,000 |
10.23% |
|
|
| 4 |
BlackRock Institutional Trust Company, N.A. |
323,259 |
2,816,000 |
9.85% |
|
|
| 5 |
VANGUARD GROUP INC |
292,051 |
2,543,000 |
8.90% |
|
|
| 6 |
WESTWOOD MANAGEMENT CORP /IL/ |
213,000 |
1,855,000 |
6.49% |
|
|
| 7 |
Sterling Capital Management LLC |
174,955 |
1,524,000 |
5.33% |
|
|
| 8 |
RENAISSANCE TECHNOLOGIES LLC |
151,800 |
1,322,000 |
4.63% |
|
|
| 9 |
GEODE CAPITAL MANAGEMENT, LLC |
71,321 |
621,000 |
2.17% |
|
|
| 10 |
BRIDGEWAY CAPITAL MANAGEMENT, LLC |
70,408 |
613,000 |
2.15% |
|
|
| 11 |
PEAK6 Group LLC |
67,300 |
586,000 |
2.05% |
Put |
|
| 12 |
PEAK6 Group LLC |
60,550 |
527,000 |
1.84% |
|
|
| 13 |
Potomac Capital Management, Inc. |
60,000 |
523,000 |
1.83% |
Call |
|
| 14 |
State of New Jersey Common Pension Fund D |
60,000 |
523,000 |
1.83% |
|
|
| 15 |
NORTHERN TRUST CORP |
55,131 |
480,000 |
1.68% |
|
|
| 16 |
BLAIR WILLIAM & CO/IL |
47,600 |
414,000 |
1.45% |
|
|
| 17 |
GOLDMAN SACHS GROUP INC |
39,944 |
348,000 |
1.22% |
|
|
| 18 |
BlackRock Fund Advisors |
37,370 |
325,000 |
1.14% |
|
|
| 19 |
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
37,000 |
322,000 |
1.13% |
|
|
| 20 |
Princeton Portfolio Strategies Group LLC |
20,670 |
180,000 |
0.63% |
|
|
| 21 |
SUSQUEHANNA INTERNATIONAL GROUP, LLP |
20,100 |
175,000 |
0.61% |
Put |
|
| 22 |
SUSQUEHANNA INTERNATIONAL GROUP, LLP |
19,875 |
173,000 |
0.61% |
|
|
| 23 |
MILLENNIUM MANAGEMENT LLC |
19,145 |
167,000 |
0.58% |
|
|
| 24 |
US BANCORP \DE\ |
17,250 |
150,000 |
0.52% |
|
|
| 25 |
Bank of New York Mellon Corp |
12,950 |
113,000 |
0.40% |
|
|
| 26 |
Stratos Wealth Partners, LTD. |
13,000 |
113,000 |
0.40% |
|
|
| 27 |
WELLS FARGO & COMPANY/MN |
10,800 |
94,000 |
0.33% |
|
|
| 28 |
LADENBURG THALMANN FINANCIAL SERVICES INC. |
8,600 |
75,000 |
0.26% |
|
|
| 29 |
MORGAN STANLEY |
2,728 |
24,000 |
0.08% |
|
|
| 30 |
BlackRock Investment Management, LLC |
2,552 |
22,000 |
0.08% |
|
|
| 31 |
Hurley Capital, LLC |
2,400 |
20,304 |
0.07% |
|
|
| 32 |
UBS Group AG |
2,000 |
17,000 |
0.06% |
|
|
| 33 |
ROYAL BANK OF CANADA |
1,863 |
16,000 |
0.06% |
|
|
| 34 |
SIMPLEX TRADING, LLC |
1,612 |
14,000 |
0.05% |
|
|
| 35 |
SPHINX TRADING, LP |
200 |
2,000 |
0.01% |
|
|
| 36 |
Tower Research Capital LLC (TRC) |
11 |
0 |
0.00% |
|
|
| 37 |
DEUTSCHE BANK AG\ |
90 |
0 |
0.00% |
|
|
