| 1 |
COLUMBIA WANGER ASSET MANAGEMENT LLC |
2,420,158 |
86,061,000 |
9.62% |
|
|
| 2 |
Pembroke Management, LTD |
2,200,000 |
78,232,000 |
8.74% |
|
|
| 3 |
FMR LLC |
2,113,888 |
75,170,000 |
8.40% |
|
|
| 4 |
WELLINGTON MANAGEMENT GROUP LLP |
1,746,716 |
62,113,000 |
6.94% |
|
|
| 5 |
OAK RIDGE INVESTMENTS LLC |
1,454,239 |
51,713,000 |
5.78% |
|
|
| 6 |
BlackRock Fund Advisors |
1,310,985 |
46,619,000 |
5.21% |
|
|
| 7 |
DIMENSIONAL FUND ADVISORS LP |
1,290,486 |
45,890,000 |
5.13% |
|
|
| 8 |
FRONTIER CAPITAL MANAGEMENT CO LLC |
1,057,830 |
37,616,000 |
4.20% |
|
|
| 9 |
TimesSquare Capital Management, LLC |
998,801 |
35,517,000 |
3.97% |
|
|
| 10 |
VANGUARD GROUP INC |
968,148 |
34,427,000 |
3.85% |
|
|
| 11 |
THRIVENT FINANCIAL FOR LUTHERANS |
722,569 |
25,694,000 |
2.87% |
|
|
| 12 |
Granahan Investment Management, LLC |
679,243 |
24,154,000 |
2.70% |
|
|
| 13 |
WADDELL & REED FINANCIAL INC |
629,150 |
22,373,000 |
2.50% |
|
|
| 14 |
SKYLINE ASSET MANAGEMENT LP |
443,621 |
15,775,000 |
1.76% |
|
|
| 15 |
STATE STREET CORP |
437,025 |
15,543,000 |
1.74% |
|
|
| 16 |
BANK OF MONTREAL /CAN/ |
362,068 |
12,875,000 |
1.44% |
|
|
| 17 |
NORTHERN TRUST CORP |
361,495 |
12,855,000 |
1.44% |
|
|
| 18 |
BlackRock Institutional Trust Company, N.A. |
286,592 |
10,191,000 |
1.14% |
|
|
| 19 |
NEXT CENTURY GROWTH INVESTORS LLC |
285,978 |
10,169,000 |
1.14% |
|
|
| 20 |
Bank of New York Mellon Corp |
242,920 |
8,638,000 |
0.97% |
|
|
| 21 |
WALL STREET ASSOCIATES |
231,900 |
8,246,000 |
0.92% |
|
|
| 22 |
DRIEHAUS CAPITAL MANAGEMENT LLC |
190,883 |
6,788,000 |
0.76% |
|
|
| 23 |
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO |
184,348 |
6,555,000 |
0.73% |
|
|
| 24 |
Hillcrest Asset Management LLC |
179,269 |
6,375,000 |
0.71% |
|
|
| 25 |
Gotham Asset Management, LLC |
162,968 |
5,795,000 |
0.65% |
|
|
| 26 |
PRINCIPAL FINANCIAL GROUP INC |
159,815 |
5,683,000 |
0.63% |
|
|
| 27 |
MACQUARIE GROUP LTD |
153,262 |
5,450,000 |
0.61% |
|
|
| 28 |
GEODE CAPITAL MANAGEMENT, LLC |
152,903 |
5,437,000 |
0.61% |
|
|
| 29 |
Grandeur Peak Global Advisors, LLC |
149,250 |
5,307,000 |
0.59% |
|
|
| 30 |
AMERICAN CENTURY COMPANIES INC |
149,245 |
5,307,000 |
0.59% |
|
|
| 31 |
QS BATTERYMARCH FINANCIAL MANAGEMENT, INC |
143,324 |
5,097,000 |
0.57% |
|
|
| 32 |
AMERIPRISE FINANCIAL INC |
141,492 |
5,031,000 |
0.56% |
|
|
| 33 |
AlphaOne Investment Services, LLC |
136,442 |
4,852,000 |
0.54% |
|
|
| 34 |
RENAISSANCE TECHNOLOGIES LLC |
125,172 |
4,451,000 |
0.50% |
|
|
| 35 |
STRS OHIO |
122,000 |
4,338,000 |
0.48% |
|
|
| 36 |
Apex Capital Management |
114,888 |
4,085,000 |
0.46% |
|
|
| 37 |
Allianz Asset Management GmbH |
108,906 |
3,873,000 |
0.43% |
|
|
| 38 |
NEW AMSTERDAM PARTNERS LLC/NY |
106,901 |
3,801,000 |
0.42% |
|
|
| 39 |
TIAA CREF INVESTMENT MANAGEMENT LLC |
99,938 |
3,554,000 |
0.40% |
|
|
| 40 |
Invesco Ltd. |
99,548 |
3,540,000 |
0.40% |
|
|
| 41 |
BlackRock Investment Management, LLC |
86,479 |
3,075,000 |
0.34% |
|
|
| 42 |
RUSSELL FRANK CO/ |
81,803 |
2,909,000 |
0.33% |
|
|
| 43 |
UNITED SERVICES AUTOMOBILE ASSOCIATION |
78,404 |
2,788,000 |
0.31% |
|
|
| 44 |
Century Capital Management, LLC |
71,034 |
2,526,000 |
0.28% |
|
|
| 45 |
PANAGORA ASSET MANAGEMENT INC |
70,521 |
2,508,000 |
0.28% |
|
|
| 46 |
CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
69,324 |
2,466,000 |
0.28% |
|
|
| 47 |
Portolan Capital Management, LLC |
63,382 |
2,254,000 |
0.25% |
|
|
| 48 |
NORGES BANK |
60,168 |
2,140,000 |
0.24% |
|
|
| 49 |
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
59,800 |
2,126,000 |
0.24% |
|
|
| 50 |
PARAMETRIC PORTFOLIO ASSOCIATES LLC |
58,994 |
2,098,000 |
0.23% |
|
|
