| 1 |
MARXE AUSTIN W & GREENHOUSE DAVID M |
1,467,850 |
12,345,000 |
20.71% |
|
|
| 2 |
VERTEX ONE ASSET MANAGEMENT INC. |
923,140 |
7,764,000 |
13.03% |
|
|
| 3 |
MARATHON CAPITAL MANAGEMENT |
751,250 |
6,318,000 |
10.60% |
|
|
| 4 |
CASTLEARK MANAGEMENT LLC |
282,043 |
5,359,000 |
8.99% |
|
|
| 5 |
BlackRock Institutional Trust Company, N.A. |
410,368 |
3,451,000 |
5.79% |
|
|
| 6 |
Nantahala Capital Management, LLC |
408,109 |
3,432,000 |
5.76% |
|
|
| 7 |
DIMENSIONAL FUND ADVISORS LP |
365,227 |
3,072,000 |
5.15% |
|
|
| 8 |
Invicta Capital Management, LLC |
342,329 |
2,879,000 |
4.83% |
|
|
| 9 |
EMERALD MUTUAL FUND ADVISERS TRUST |
306,853 |
2,581,000 |
4.33% |
|
|
| 10 |
VANGUARD GROUP INC |
288,676 |
2,428,000 |
4.07% |
|
|
| 11 |
EMERALD ADVISERS, LLC |
273,967 |
2,304,000 |
3.87% |
|
|
| 12 |
Spot Trading L.L.C |
95,000 |
799,000 |
1.34% |
Call |
|
| 13 |
NORTHPOINTE CAPITAL LLC |
75,455 |
635,000 |
1.07% |
|
|
| 14 |
Geduld E E |
70,000 |
589,000 |
0.99% |
|
|
| 15 |
GEODE CAPITAL MANAGEMENT, LLC |
60,040 |
504,000 |
0.85% |
|
|
| 16 |
SUSQUEHANNA INTERNATIONAL GROUP, LLP |
42,900 |
361,000 |
0.61% |
Call |
|
| 17 |
UBS AG |
40,791 |
343,000 |
0.58% |
|
|
| 18 |
PALISADE CAPITAL MANAGEMENT, LP |
40,000 |
336,000 |
0.56% |
|
|
| 19 |
AQR CAPITAL MANAGEMENT LLC |
38,883 |
327,000 |
0.55% |
|
|
| 20 |
SUSQUEHANNA INTERNATIONAL GROUP, LLP |
34,400 |
289,000 |
0.48% |
Put |
|
| 21 |
BlackRock Fund Advisors |
31,288 |
263,000 |
0.44% |
|
|
| 22 |
GOLDMAN SACHS GROUP INC |
30,000 |
252,000 |
0.42% |
|
|
| 23 |
PARAMETRIC PORTFOLIO ASSOCIATES LLC |
28,947 |
243,000 |
0.41% |
|
|
| 24 |
Elite Wealth Management, Inc. |
28,200 |
237,000 |
0.40% |
|
|
| 25 |
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
27,480 |
231,000 |
0.39% |
|
|
| 26 |
CONNORS INVESTOR SERVICES INC |
25,000 |
210,000 |
0.35% |
|
|
| 27 |
CREDIT SUISSE AG/ |
24,857 |
209,000 |
0.35% |
|
|
| 28 |
NORTHERN TRUST CORP |
24,735 |
208,000 |
0.35% |
|
|
| 29 |
SUSQUEHANNA INTERNATIONAL GROUP, LLP |
22,488 |
189,000 |
0.32% |
|
|
| 30 |
Spot Trading L.L.C |
22,500 |
189,000 |
0.32% |
Put |
|
| 31 |
CITADEL ADVISORS LLC |
21,134 |
178,000 |
0.30% |
|
|
| 32 |
MORGAN STANLEY |
17,514 |
148,000 |
0.25% |
|
|
| 33 |
BNP PARIBAS FINANCIAL MARKETS |
16,283 |
136,940 |
0.23% |
|
|
| 34 |
CROFT-LEOMINSTER INC |
16,000 |
134,000 |
0.22% |
|
|
| 35 |
Bank of New York Mellon Corp |
14,427 |
121,000 |
0.20% |
|
|
| 36 |
Nantahala Capital Management, LLC |
13,300 |
112,000 |
0.19% |
Call |
|
| 37 |
BANK OF AMERICA CORP /DE/ |
11,500 |
97,000 |
0.16% |
|
|
| 38 |
Janney Montgomery Scott LLC |
10,750 |
90,408 |
0.15% |
|
|
| 39 |
PNC FINANCIAL SERVICES GROUP, INC. |
6,986 |
58,000 |
0.10% |
|
|
| 40 |
PEAK6 Group LLC |
6,768 |
57,000 |
0.10% |
|
|
| 41 |
BLACKROCK ADVISORS LLC |
3,068 |
26,000 |
0.04% |
|
|
| 42 |
Hartford Financial Management Inc. |
2,100 |
17,000 |
0.03% |
|
|
| 43 |
BlackRock Investment Management, LLC |
1,952 |
16,000 |
0.03% |
|
|
| 44 |
Creative Planning |
1,400 |
12,000 |
0.02% |
|
|
| 45 |
SCHRODER INVESTMENT MANAGEMENT GROUP |
1,385 |
11,648 |
0.02% |
|
|
| 46 |
Carroll Financial Associates, Inc. |
1,300 |
11,000 |
0.02% |
|
|
| 47 |
AMERICAN INTERNATIONAL GROUP, INC. |
1,000 |
8,410 |
0.01% |
|
|
| 48 |
Nationwide Fund Advisors |
931 |
8,000 |
0.01% |
|
|
| 49 |
WELLS FARGO & COMPANY/MN |
800 |
7,000 |
0.01% |
|
|
| 50 |
BOSTON PRIVATE BANK & TRUST CO |
350 |
3,000 |
0.01% |
|
|
