| 1 |
Conestoga Capital Advisors, LLC |
1,728,065 |
46,139,000 |
9.57% |
|
|
| 2 |
FMR LLC |
1,543,894 |
41,222,000 |
8.55% |
|
|
| 3 |
VANGUARD GROUP INC |
1,373,432 |
36,671,000 |
7.60% |
|
|
| 4 |
BlackRock Fund Advisors |
1,225,233 |
32,714,000 |
6.78% |
|
|
| 5 |
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ |
1,217,390 |
32,504,313 |
6.74% |
|
|
| 6 |
Pembroke Management, LTD |
964,400 |
25,749,000 |
5.34% |
|
|
| 7 |
Stephens Investment Management Group LLC |
761,715 |
20,338,000 |
4.22% |
|
|
| 8 |
NEXT CENTURY GROWTH INVESTORS LLC |
682,486 |
18,222,000 |
3.78% |
|
|
| 9 |
BlackRock Institutional Trust Company, N.A. |
613,276 |
16,374,000 |
3.40% |
|
|
| 10 |
OppenheimerFunds, Inc. |
525,198 |
14,023,000 |
2.91% |
|
|
| 11 |
GILDER GAGNON HOWE & CO LLC |
497,173 |
13,275,000 |
2.75% |
|
|
| 12 |
Cortina Asset Management, LLC |
467,391 |
12,479,000 |
2.59% |
|
|
| 13 |
DIMENSIONAL FUND ADVISORS LP |
443,611 |
11,844,000 |
2.46% |
|
|
| 14 |
Archon Capital Management LLC |
435,400 |
11,625,000 |
2.41% |
|
|
| 15 |
STATE STREET CORP |
379,220 |
10,124,000 |
2.10% |
|
|
| 16 |
Bank of New York Mellon Corp |
375,174 |
10,017,000 |
2.08% |
|
|
| 17 |
WALL STREET ASSOCIATES |
348,550 |
9,306,000 |
1.93% |
|
|
| 18 |
NORTHERN TRUST CORP |
319,031 |
8,519,000 |
1.77% |
|
|
| 19 |
MANUFACTURERS LIFE INSURANCE COMPANY, THE |
318,640 |
8,507,000 |
1.76% |
|
|
| 20 |
AMERIPRISE FINANCIAL INC |
261,634 |
6,985,000 |
1.45% |
|
|
| 21 |
KORNITZER CAPITAL MANAGEMENT INC /KS |
249,600 |
6,664,000 |
1.38% |
|
|
| 22 |
BLAIR WILLIAM & CO/IL |
224,241 |
5,987,000 |
1.24% |
|
|
| 23 |
WELLS FARGO & COMPANY/MN |
211,608 |
5,650,000 |
1.17% |
|
|
| 24 |
CR Intrinsic Investors, LLC |
193,835 |
5,175,000 |
1.07% |
|
|
| 25 |
TEACHERS ADVISORS, LLC |
182,955 |
4,885,000 |
1.01% |
|
|
| 26 |
Cupps Capital Management, LLC |
157,162 |
4,196,000 |
0.87% |
|
|
| 27 |
PRINCIPAL FINANCIAL GROUP INC |
134,765 |
3,599,000 |
0.75% |
|
|
| 28 |
RUSSELL FRANK CO/ |
147,400 |
3,414,000 |
0.71% |
|
|
| 29 |
WASATCH ADVISORS LP |
121,875 |
3,254,000 |
0.67% |
|
|
| 30 |
GEODE CAPITAL MANAGEMENT, LLC |
120,001 |
3,204,000 |
0.66% |
|
|
| 31 |
ESSEX INVESTMENT MANAGEMENT CO LLC |
104,983 |
2,803,000 |
0.58% |
|
|
| 32 |
MARSHALL WACE, LLP |
96,016 |
2,564,000 |
0.53% |
|
|
| 33 |
EAGLE ASSET MANAGEMENT INC |
91,752 |
2,449,000 |
0.51% |
|
|
| 34 |
TIAA CREF INVESTMENT MANAGEMENT LLC |
85,786 |
2,290,000 |
0.47% |
|
|
| 35 |
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
86,723 |
2,162,000 |
0.45% |
|
|
| 36 |
First Light Asset Management, LLC |
69,891 |
1,866,000 |
0.39% |
|
|
| 37 |
DEUTSCHE BANK AG\ |
68,695 |
1,833,000 |
0.38% |
|
|
| 38 |
BlackRock Investment Management, LLC |
67,031 |
1,790,000 |
0.37% |
|
|
| 39 |
CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
61,736 |
1,649,000 |
0.34% |
|
|
| 40 |
DRIEHAUS CAPITAL MANAGEMENT LLC |
57,542 |
1,536,000 |
0.32% |
|
|
| 41 |
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS |
57,300 |
1,530,000 |
0.32% |
|
|
| 42 |
Nationwide Fund Advisors |
55,745 |
1,488,000 |
0.31% |
|
|
| 43 |
Invesco Ltd. |
55,242 |
1,475,000 |
0.31% |
|
|
| 44 |
PRUDENTIAL FINANCIAL INC |
53,122 |
1,418,000 |
0.29% |
|
|
| 45 |
Perimeter Capital Partners, LLC |
48,828 |
1,304,000 |
0.27% |
|
|
| 46 |
NEW YORK STATE COMMON RETIREMENT FUND |
45,400 |
1,212,000 |
0.25% |
|
|
| 47 |
PUBLIC SECTOR PENSION INVESTMENT BOARD |
41,500 |
1,108,000 |
0.23% |
|
|
| 48 |
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM |
36,487 |
974,000 |
0.20% |
|
|
| 49 |
ALLIANCEBERNSTEIN L.P. |
35,960 |
960,000 |
0.20% |
|
|
| 50 |
CITADEL ADVISORS LLC |
29,132 |
778,000 |
0.16% |
|
|
