| 1 |
DEERFIELD MANAGEMENT COMPANY, L.P. |
1,822,759 |
5,104,000 |
16.29% |
|
|
| 2 |
AWM Investment Company, Inc. |
1,609,318 |
4,506,000 |
14.38% |
|
|
| 3 |
THB ASSET MANAGEMENT |
1,280,199 |
3,584,000 |
11.44% |
|
|
| 4 |
Tamarack Capital Management, LLC |
1,138,000 |
3,186,000 |
10.17% |
|
|
| 5 |
Cortina Asset Management, LLC |
1,095,935 |
3,069,000 |
9.79% |
|
|
| 6 |
First Light Asset Management, LLC |
1,087,428 |
3,045,000 |
9.72% |
|
|
| 7 |
KEANE CAPITAL MANAGEMENT INC |
481,033 |
1,346,892 |
4.30% |
|
|
| 8 |
ROYAL BANK OF CANADA |
471,617 |
1,321,000 |
4.22% |
|
|
| 9 |
BlackRock Institutional Trust Company, N.A. |
383,729 |
1,074,000 |
3.43% |
|
|
| 10 |
HIGHLAND CAPITAL MANAGEMENT LP |
252,782 |
708,000 |
2.26% |
|
|
| 11 |
VANGUARD GROUP INC |
231,397 |
648,000 |
2.07% |
|
|
| 12 |
Endurant Capital Management LP |
199,638 |
559,000 |
1.78% |
|
|
| 13 |
GREAT POINT PARTNERS LLC |
151,611 |
424,000 |
1.35% |
|
|
| 14 |
PALISADE CAPITAL MANAGEMENT, LP |
122,500 |
343,000 |
1.09% |
|
|
| 15 |
LifePlan Financial Group, Inc |
120,000 |
336,000 |
1.07% |
|
|
| 16 |
RUSSELL FRANK CO/ |
105,445 |
295,000 |
0.94% |
|
|
| 17 |
GEODE CAPITAL MANAGEMENT, LLC |
79,728 |
223,000 |
0.71% |
|
|
| 18 |
CONNORS INVESTOR SERVICES INC |
76,585 |
214,000 |
0.68% |
|
|
| 19 |
DIMENSIONAL FUND ADVISORS LP |
69,350 |
194,000 |
0.62% |
|
|
| 20 |
Gratus Capital, LLC |
55,810 |
156,000 |
0.50% |
|
|
| 21 |
JOHNSON INVESTMENT COUNSEL INC |
52,303 |
146,000 |
0.47% |
|
|
| 22 |
JPMORGAN CHASE & CO |
51,182 |
143,000 |
0.46% |
|
|
| 23 |
ARDSLEY ADVISORY PARTNERS LP |
50,000 |
140,000 |
0.45% |
|
|
| 24 |
BlackRock Fund Advisors |
49,879 |
140,000 |
0.45% |
|
|
| 25 |
COMMERCE BANK |
33,000 |
92,000 |
0.29% |
|
|
| 26 |
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
28,600 |
80,000 |
0.26% |
|
|
| 27 |
NORTHERN TRUST CORP |
24,922 |
69,000 |
0.22% |
|
|
| 28 |
RENAISSANCE TECHNOLOGIES LLC |
23,800 |
67,000 |
0.21% |
|
|
| 29 |
Private Wealth Partners, LLC |
15,121 |
42,000 |
0.13% |
|
|
| 30 |
Conestoga Capital Advisors, LLC |
11,700 |
33,000 |
0.11% |
|
|
| 31 |
THOMPSON DAVIS & CO., INC. |
8,125 |
23,000 |
0.07% |
|
|
| 32 |
MORGAN STANLEY |
4,000 |
11,000 |
0.04% |
|
|
| 33 |
BlackRock Investment Management, LLC |
3,091 |
9,000 |
0.03% |
|
|
| 34 |
ASSET PLANNING SERVICES, LTD. |
1,500 |
4,000 |
0.01% |
|
|
| 35 |
UBS Group AG |
384 |
1,000 |
0.00% |
|
|
| 36 |
DEUTSCHE BANK AG\ |
651 |
1,000 |
0.00% |
|
|
| 37 |
FIRST MANHATTAN CO. LLC. |
529 |
1,000 |
0.00% |
|
|
| 38 |
Tower Research Capital LLC (TRC) |
300 |
1,000 |
0.00% |
|
|
