| 1 |
AWM Investment Company, Inc. |
550,000 |
9,025,000 |
15.51% |
|
|
| 2 |
WADDELL & REED FINANCIAL INC |
536,000 |
8,796,000 |
15.12% |
|
|
| 3 |
DRIEHAUS CAPITAL MANAGEMENT LLC |
323,276 |
5,305,000 |
9.12% |
|
|
| 4 |
NEXT CENTURY GROWTH INVESTORS LLC |
266,367 |
4,371,000 |
7.51% |
|
|
| 5 |
FRED ALGER MANAGEMENT, LLC |
262,373 |
4,306,000 |
7.40% |
|
|
| 6 |
RTW INVESTMENTS, LP |
248,762 |
4,082,000 |
7.02% |
|
|
| 7 |
VANGUARD GROUP INC |
151,060 |
2,479,000 |
4.26% |
|
|
| 8 |
WASATCH ADVISORS LP |
130,000 |
2,133,000 |
3.67% |
|
|
| 9 |
BlackRock Fund Advisors |
129,557 |
2,126,000 |
3.65% |
|
|
| 10 |
WALL STREET ASSOCIATES |
125,182 |
2,054,000 |
3.53% |
|
|
| 11 |
BLAIR WILLIAM & CO/IL |
104,585 |
1,716,000 |
2.95% |
|
|
| 12 |
PERKINS CAPITAL MANAGEMENT INC |
96,961 |
1,591,000 |
2.74% |
|
|
| 13 |
PERRITT CAPITAL MANAGEMENT INC |
96,771 |
1,588,000 |
2.73% |
|
|
| 14 |
Spark Investment Management LLC |
72,500 |
1,189,000 |
2.04% |
|
|
| 15 |
Informed Momentum Co LLC |
61,066 |
1,002,000 |
1.72% |
|
|
| 16 |
GEODE CAPITAL MANAGEMENT, LLC |
60,327 |
989,000 |
1.70% |
|
|
| 17 |
KORNITZER CAPITAL MANAGEMENT INC /KS |
60,000 |
985,000 |
1.69% |
|
|
| 18 |
MILLENNIUM MANAGEMENT LLC |
53,310 |
875,000 |
1.50% |
|
|
| 19 |
STATE STREET CORP |
43,130 |
712,000 |
1.22% |
|
|
| 20 |
NORTHERN TRUST CORP |
41,580 |
683,000 |
1.17% |
|
|
| 21 |
GSA CAPITAL PARTNERS LLP |
23,078 |
379,000 |
0.65% |
|
|
| 22 |
BlackRock Institutional Trust Company, N.A. |
17,471 |
287,000 |
0.49% |
|
|
| 23 |
GLOBEFLEX CAPITAL L P |
13,662 |
224,000 |
0.39% |
|
|
| 24 |
MARSHALL WACE, LLP |
12,179 |
200,000 |
0.34% |
|
|
| 25 |
MORGAN STANLEY |
12,136 |
199,000 |
0.34% |
|
|
| 26 |
Bank of New York Mellon Corp |
10,325 |
169,000 |
0.29% |
|
|
| 27 |
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM |
8,600 |
141,000 |
0.24% |
|
|
| 28 |
TIAA CREF INVESTMENT MANAGEMENT LLC |
7,856 |
129,000 |
0.22% |
|
|
| 29 |
JPMORGAN CHASE & CO |
5,777 |
95,000 |
0.16% |
|
|
| 30 |
TEACHERS ADVISORS, LLC |
4,410 |
72,000 |
0.12% |
|
|
| 31 |
WELLS FARGO & COMPANY/MN |
2,974 |
49,000 |
0.08% |
|
|
| 32 |
BlackRock Investment Management, LLC |
2,520 |
41,000 |
0.07% |
|
|
| 33 |
DEUTSCHE BANK AG\ |
2,551 |
40,000 |
0.07% |
|
|
| 34 |
BLACKROCK ADVISORS LLC |
1,730 |
28,000 |
0.05% |
|
|
| 35 |
NEW YORK STATE COMMON RETIREMENT FUND |
1,700 |
28,000 |
0.05% |
|
|
| 36 |
STRS OHIO |
1,300 |
21,000 |
0.04% |
|
|
| 37 |
UBS Group AG |
877 |
14,000 |
0.02% |
|
|
| 38 |
Tower Research Capital LLC (TRC) |
608 |
10,000 |
0.02% |
|
|
| 39 |
BANK OF AMERICA CORP /DE/ |
573 |
9,000 |
0.02% |
|
|
| 40 |
ROYAL BANK OF CANADA |
521 |
8,000 |
0.01% |
|
|
| 41 |
ENVESTNET ASSET MANAGEMENT INC |
413 |
7,000 |
0.01% |
|
|
| 42 |
Legal & General Group Plc |
454 |
7,000 |
0.01% |
|
|
| 43 |
BNP PARIBAS FINANCIAL MARKETS |
224 |
3,676 |
0.01% |
|
|
| 44 |
ADVISOR GROUP, INC. |
68 |
1,000 |
0.00% |
|
|
| 45 |
BARCLAYS PLC |
79 |
1,000 |
0.00% |
|
|
| 46 |
MANUFACTURERS LIFE INSURANCE COMPANY, THE |
68 |
1,000 |
0.00% |
|
|
| 47 |
CITIGROUP INC |
3 |
0 |
0.00% |
|
|
