| 1 |
Knoll Capital Management, LLC |
3,388,322 |
9,792,000 |
38.67% |
|
|
| 2 |
VANGUARD GROUP INC |
1,566,248 |
4,527,000 |
17.88% |
|
|
| 3 |
BlackRock Institutional Trust Company, N.A. |
1,180,671 |
3,412,000 |
13.47% |
|
|
| 4 |
SUSQUEHANNA INTERNATIONAL GROUP, LLP |
320,881 |
927,000 |
3.66% |
|
|
| 5 |
Noven Financial Group, Inc. |
252,667 |
730,000 |
2.88% |
|
|
| 6 |
GEODE CAPITAL MANAGEMENT, LLC |
227,448 |
657,000 |
2.59% |
|
|
| 7 |
MILLENNIUM MANAGEMENT LLC |
186,560 |
539,000 |
2.13% |
|
|
| 8 |
Carnick & Kubik, LLC |
146,692 |
423,940 |
1.67% |
|
|
| 9 |
Trellus Management Company, LLC |
116,700 |
337,000 |
1.33% |
|
|
| 10 |
GOLDMAN SACHS GROUP INC |
112,302 |
325,000 |
1.28% |
|
|
| 11 |
BRIDGEWAY CAPITAL MANAGEMENT, LLC |
106,750 |
309,000 |
1.22% |
|
|
| 12 |
GROUP ONE TRADING LLC |
101,896 |
294,000 |
1.16% |
|
|
| 13 |
BlackRock Fund Advisors |
99,898 |
289,000 |
1.14% |
|
|
| 14 |
SUSQUEHANNA INTERNATIONAL GROUP, LLP |
98,100 |
284,000 |
1.12% |
Put |
|
| 15 |
Trellus Management Company, LLC |
80,000 |
231,000 |
0.91% |
Call |
|
| 16 |
NORTHERN TRUST CORP |
72,255 |
208,000 |
0.82% |
|
|
| 17 |
GHP Investment Advisors, Inc. |
65,000 |
188,000 |
0.74% |
|
|
| 18 |
MORGAN STANLEY |
62,547 |
181,000 |
0.71% |
|
|
| 19 |
D. E. Shaw & Co., Inc. |
60,455 |
175,000 |
0.69% |
|
|
| 20 |
Bank of New York Mellon Corp |
47,220 |
136,000 |
0.54% |
|
|
| 21 |
SUSQUEHANNA INTERNATIONAL GROUP, LLP |
46,700 |
135,000 |
0.53% |
Call |
|
| 22 |
WELLS FARGO & COMPANY/MN |
41,411 |
119,000 |
0.47% |
|
|
| 23 |
UBS Group AG |
37,600 |
109,000 |
0.43% |
|
|
| 24 |
STATE STREET CORP |
36,502 |
106,000 |
0.42% |
|
|
| 25 |
AMERICAN INTERNATIONAL GROUP, INC. |
26,700 |
77,000 |
0.30% |
|
|
| 26 |
FRONTIER INVESTMENT MGMT CO |
23,850 |
69,000 |
0.27% |
|
|
| 27 |
EAGLE GLOBAL ADVISORS LLC |
22,040 |
64,000 |
0.25% |
|
|
| 28 |
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
20,500 |
59,000 |
0.23% |
|
|
| 29 |
DIMENSIONAL FUND ADVISORS LP |
20,497 |
59,000 |
0.23% |
|
|
| 30 |
OPPENHEIMER & CO INC |
20,000 |
58,000 |
0.23% |
|
|
| 31 |
LPL Financial LLC |
17,525 |
51,000 |
0.20% |
|
|
| 32 |
Evanson Asset Management, LLC |
16,492 |
48,000 |
0.19% |
|
|
| 33 |
JFS WEALTH ADVISORS, LLC |
16,520 |
48,000 |
0.19% |
|
|
| 34 |
BROWN ADVISORY INC |
16,700 |
48,000 |
0.19% |
|
|
| 35 |
Rotella Capital Management, Inc. |
15,407 |
45,000 |
0.18% |
|
|
| 36 |
COURIER CAPITAL LLC |
15,000 |
43,000 |
0.17% |
|
|
| 37 |
SIMPLEX TRADING, LLC |
13,580 |
39,000 |
0.15% |
|
|
| 38 |
WealthTrust Axiom LLC |
10,000 |
28,000 |
0.11% |
|
|
| 39 |
DEUTSCHE BANK AG\ |
9,602 |
27,000 |
0.11% |
|
|
| 40 |
BLACKROCK ADVISORS LLC |
8,902 |
26,000 |
0.10% |
|
|
| 41 |
BlackRock Investment Management, LLC |
7,374 |
21,000 |
0.08% |
|
|
| 42 |
PNC FINANCIAL SERVICES GROUP, INC. |
5,753 |
17,000 |
0.07% |
|
|
| 43 |
CITIGROUP INC |
5,954 |
17,000 |
0.07% |
|
|
| 44 |
Corbenic Partners LLC |
4,000 |
12,000 |
0.05% |
|
|
| 45 |
LADENBURG THALMANN FINANCIAL SERVICES INC. |
2,250 |
7,000 |
0.03% |
|
|
| 46 |
MANUFACTURERS LIFE INSURANCE COMPANY, THE |
2,221 |
6,000 |
0.02% |
|
|
| 47 |
Creative Planning |
1,292 |
4,000 |
0.02% |
|
|
| 48 |
TCI Wealth Advisors, Inc. |
1,525 |
4,000 |
0.02% |
|
|
| 49 |
Brookstone Capital Management |
875 |
3,000 |
0.01% |
|
|
| 50 |
ROYAL BANK OF CANADA |
1,009 |
3,000 |
0.01% |
|
|
