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Institutional Ownership

Ownership > 100%

Ownership Information
Shares Outstanding
37,356,123
Short Interest Shares
2,940,705
Float (%)
86.22
Institutional Ownership (%)
103.23
Mutual Fund Ownership (%)
58.20
Insider Ownership (%)
13.78
Top 10 Instn Holders (%)
50.78
Ownership Activity - Total Positions
Company Shares % Out Value ($) Reported Change
BlackRock Inc. 4,834,853 12.94 211,573,167 6/30/2017 170,551
TimesSquare Capital Management LLC 2,361,270 6.32 103,329,175 6/30/2017 390,545
Vanguard Group Inc. 1,984,393 5.31 86,837,038 6/30/2017 175,191
VTL Associates LLC 1,739,161 4.66 76,105,685 6/30/2017 (186,802)
OppenheimerFunds Inc. 1,727,923 4.63 75,613,910 6/30/2017 (130,537)
Invesco Ltd. 1,410,057 3.77 61,704,094 6/30/2017 89,429
FMR LLC 1,334,090 3.57 58,379,778 6/30/2017 78,060
Conestoga Capital Advisors LLC 1,291,805 3.46 56,529,387 6/30/2017 75,995
State Street Global Advisors Inc. 1,172,627 3.14 51,314,158 6/30/2017 70,482
William Blair Investment Management LLC 1,111,812 2.98 48,652,893 6/30/2017 355,624
Ranger Investment Management L.P. 919,366 2.46 40,231,456 6/30/2017 (17,640)
Dimensional Fund Advisors LP 895,872 2.40 39,203,359 6/30/2017 (55,667)
Stephens Investment Management Group LLC 857,714 2.30 37,533,565 6/30/2017 172,796
Lord Abbett & Co. LLC 851,360 2.28 37,255,514 6/30/2017 653,791
Federated Investors Inc. 844,789 2.26 36,967,967 6/30/2017 (29)
Palisade Capital Management LLC 630,333 1.69 27,583,372 6/30/2017 (28,066)
Wells Capital Management Inc. 622,212 1.67 27,227,997 6/30/2017 (72,328)
Macquarie Investment Management Business Trust 559,201 1.50 24,470,636 6/30/2017 81,194
Northern Trust Global Investments 493,885 1.32 21,612,408 6/30/2017 12,799
Schroder Investment Management North America Inc. 483,224 1.29 21,145,882 6/30/2017 (7,384)