| 1 |
SABBY MANAGEMENT, LLC |
1,967,208 |
1,613,000 |
23.13% |
|
|
| 2 |
Tekla Capital Management LLC |
1,650,000 |
1,353,000 |
19.40% |
|
|
| 3 |
SUFFOLK CAPITAL MANAGEMENT LLC |
1,021,853 |
838,000 |
12.01% |
|
|
| 4 |
SENZAR ASSET MANAGEMENT, LLC |
706,091 |
578,995 |
8.30% |
|
|
| 5 |
DEERFIELD MANAGEMENT COMPANY, L.P. |
667,246 |
547,000 |
7.84% |
|
|
| 6 |
J. Goldman & Co LP |
621,429 |
510,000 |
7.31% |
|
|
| 7 |
VANGUARD GROUP INC |
518,516 |
425,000 |
6.09% |
|
|
| 8 |
PURA VIDA INVESTMENTS, LLC |
511,454 |
419,000 |
6.01% |
|
|
| 9 |
US BANCORP \DE\ |
140,000 |
115,000 |
1.65% |
|
|
| 10 |
RENAISSANCE TECHNOLOGIES LLC |
137,800 |
113,000 |
1.62% |
|
|
| 11 |
Janney Montgomery Scott LLC |
84,500 |
69,000 |
0.99% |
|
|
| 12 |
GEODE CAPITAL MANAGEMENT, LLC |
80,974 |
66,000 |
0.95% |
|
|
| 13 |
LPL Financial LLC |
68,000 |
55,000 |
0.79% |
|
|
| 14 |
AMERIPRISE FINANCIAL INC |
52,000 |
43,000 |
0.62% |
|
|
| 15 |
BlackRock Fund Advisors |
45,886 |
38,000 |
0.54% |
|
|
| 16 |
NORTHERN TRUST CORP |
30,341 |
25,000 |
0.36% |
|
|
| 17 |
MORGAN STANLEY |
27,712 |
23,000 |
0.33% |
|
|
| 18 |
BlackRock Institutional Trust Company, N.A. |
25,547 |
21,000 |
0.30% |
|
|
| 19 |
DEUTSCHE BANK AG\ |
24,301 |
19,000 |
0.27% |
|
|
| 20 |
Raymond James Financial Services Advisors, Inc. |
22,351 |
18,000 |
0.26% |
|
|
| 21 |
CITADEL ADVISORS LLC |
17,358 |
14,000 |
0.20% |
|
|
| 22 |
ROYAL BANK OF CANADA |
15,617 |
13,000 |
0.19% |
|
|
| 23 |
Bank of New York Mellon Corp |
13,095 |
11,000 |
0.16% |
|
|
| 24 |
WELCH & FORBES LLC |
12,292 |
10,000 |
0.14% |
|
|
| 25 |
JACOBS LEVY EQUITY MANAGEMENT, INC |
10,330 |
8,000 |
0.11% |
|
|
| 26 |
D.A. DAVIDSON & CO. |
9,500 |
7,000 |
0.10% |
|
|
| 27 |
GUPTA WEALTH MANAGEMENT LLC |
6,859 |
6,000 |
0.09% |
|
|
| 28 |
Chicago Partners Investment Group LLC |
6,453 |
5,000 |
0.07% |
|
|
| 29 |
Edge Wealth Management LLC |
4,930 |
4,000 |
0.06% |
|
|
| 30 |
BANK OF MONTREAL /CAN/ |
3,500 |
3,000 |
0.04% |
|
|
| 31 |
BlackRock Investment Management, LLC |
3,355 |
3,000 |
0.04% |
|
|
| 32 |
SIMPLEX TRADING, LLC |
1,812 |
1,000 |
0.01% |
|
|
| 33 |
BANK OF AMERICA CORP /DE/ |
1,500 |
1,000 |
0.01% |
|
|
| 34 |
WELLS FARGO & COMPANY/MN |
428 |
0 |
0.00% |
|
|
| 35 |
UBS Group AG |
228 |
0 |
0.00% |
|
|
| 36 |
ISTHMUS PARTNERS, LLC |
193 |
0 |
0.00% |
|
|
| 37 |
LADENBURG THALMANN FINANCIAL SERVICES INC. |
54 |
0 |
0.00% |
|
|
