| 1 |
Nantahala Capital Management, LLC |
5,998,322 |
28,792,000 |
24.41% |
|
|
| 2 |
VIVO CAPITAL, LLC |
5,294,825 |
25,415,000 |
21.55% |
|
|
| 3 |
BlackRock Finance, Inc. |
2,448,636 |
11,754,000 |
9.97% |
|
|
| 4 |
FMR LLC |
1,274,759 |
6,119,000 |
5.19% |
|
|
| 5 |
BAILLIE GIFFORD & CO |
1,185,133 |
5,688,000 |
4.82% |
|
|
| 6 |
Opaleye Management Inc. |
1,170,000 |
5,616,000 |
4.76% |
|
|
| 7 |
VANGUARD GROUP INC |
1,074,171 |
5,156,000 |
4.37% |
|
|
| 8 |
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC |
986,839 |
4,737,000 |
4.02% |
|
|
| 9 |
RENAISSANCE TECHNOLOGIES LLC |
794,600 |
3,814,000 |
3.23% |
|
|
| 10 |
CASDIN CAPITAL, LLC |
675,000 |
3,240,000 |
2.75% |
|
|
| 11 |
STATE STREET CORP |
457,866 |
2,199,000 |
1.86% |
|
|
| 12 |
NORTHERN TRUST CORP |
352,224 |
1,691,000 |
1.43% |
|
|
| 13 |
ZACKS INVESTMENT MANAGEMENT |
322,647 |
1,549,000 |
1.31% |
|
|
| 14 |
PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. |
288,275 |
1,384,000 |
1.17% |
|
|
| 15 |
BRIDGEWAY CAPITAL MANAGEMENT, LLC |
270,700 |
1,299,000 |
1.10% |
|
|
| 16 |
GEODE CAPITAL MANAGEMENT, LLC |
226,644 |
1,087,000 |
0.92% |
|
|
| 17 |
ESSEX INVESTMENT MANAGEMENT CO LLC |
206,138 |
989,000 |
0.84% |
|
|
| 18 |
BLAIR WILLIAM & CO/IL |
173,097 |
831,000 |
0.70% |
|
|
| 19 |
Bank of New York Mellon Corp |
136,053 |
653,000 |
0.55% |
|
|
| 20 |
Spark Investment Management LLC |
132,000 |
633,000 |
0.54% |
|
|
| 21 |
STRS OHIO |
125,200 |
600,000 |
0.51% |
|
|
| 22 |
AXA S.A. |
117,770 |
565,000 |
0.48% |
|
|
| 23 |
TIAA CREF INVESTMENT MANAGEMENT LLC |
102,294 |
491,000 |
0.42% |
|
|
| 24 |
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM |
67,298 |
323,000 |
0.27% |
|
|
| 25 |
WELLS FARGO & COMPANY/MN |
58,694 |
282,000 |
0.24% |
|
|
| 26 |
TEACHERS ADVISORS, LLC |
58,017 |
278,000 |
0.24% |
|
|
| 27 |
CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
55,370 |
266,000 |
0.23% |
|
|
| 28 |
MORGAN STANLEY |
50,602 |
243,000 |
0.21% |
|
|
| 29 |
JACOBS LEVY EQUITY MANAGEMENT, INC |
38,510 |
185,000 |
0.16% |
|
|
| 30 |
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP |
36,939 |
177,000 |
0.15% |
|
|
| 31 |
RHUMBLINE ADVISERS |
34,777 |
167,000 |
0.14% |
|
|
| 32 |
NEW YORK STATE COMMON RETIREMENT FUND |
34,401 |
165,000 |
0.14% |
|
|
| 33 |
MANUFACTURERS LIFE INSURANCE COMPANY, THE |
27,020 |
130,000 |
0.11% |
|
|
| 34 |
BANK OF AMERICA CORP /DE/ |
25,477 |
122,000 |
0.10% |
|
|
| 35 |
DEUTSCHE BANK AG\ |
25,411 |
120,000 |
0.10% |
|
|
| 36 |
ALAMBIC INVESTMENT MANAGEMENT, L.P. |
22,469 |
108,000 |
0.09% |
|
|
| 37 |
Tower Research Capital LLC (TRC) |
22,249 |
107,000 |
0.09% |
|
|
| 38 |
AMERICAN INTERNATIONAL GROUP, INC. |
20,609 |
99,000 |
0.08% |
|
|
| 39 |
A.R.T. Advisors, LLC |
19,900 |
95,000 |
0.08% |
|
|
| 40 |
Nationwide Fund Advisors |
18,640 |
89,000 |
0.08% |
|
|
| 41 |
OXFORD ASSET MANAGEMENT LLP |
17,583 |
84,000 |
0.07% |
|
|
| 42 |
GOLDMAN SACHS GROUP INC |
17,493 |
84,000 |
0.07% |
|
|
| 43 |
SG Americas Securities, LLC |
16,480 |
79,000 |
0.07% |
|
|
| 44 |
Virtu KCG Holdings LLC |
15,578 |
75,000 |
0.06% |
|
|
| 45 |
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM |
13,218 |
63,000 |
0.05% |
|
|
| 46 |
CITADEL ADVISORS LLC |
11,846 |
57,000 |
0.05% |
|
|
| 47 |
GUGGENHEIM CAPITAL LLC |
11,598 |
55,000 |
0.05% |
|
|
| 48 |
TWO SIGMA SECURITIES, LLC |
10,351 |
50,000 |
0.04% |
|
|
| 49 |
Legal & General Group Plc |
10,550 |
50,000 |
0.04% |
|
|
| 50 |
STIFEL FINANCIAL CORP |
10,000 |
48,000 |
0.04% |
|
|
