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Institutional Ownership

Ownership > 100%

Ownership Information
Shares Outstanding
33,786,517
Short Interest Shares
3,611,119
Float (%)
98.97
Institutional Ownership (%)
105.05
Mutual Fund Ownership (%)
58.18
Insider Ownership (%)
1.03
Top 10 Instn Holders (%)
51.10
Ownership Activity - Total Positions
Company Shares % Out Value ($) Reported Change
BlackRock Inc. 4,373,541 12.94 153,336,347 12/31/2016 460,533
VTL Associates LLC 1,940,970 5.74 68,050,408 12/31/2016 1,685
OppenheimerFunds Inc. 1,866,030 5.52 65,423,012 12/31/2016 46,470
Vanguard Group Inc. 1,690,617 5.00 59,273,032 12/31/2016 52,848
TimesSquare Capital Management LLC 1,458,425 4.32 51,132,381 12/31/2016 55,600
Invesco Ltd. 1,387,277 4.11 48,637,932 12/31/2016 (48,030)
FMR LLC 1,297,960 3.84 45,506,478 12/31/2016 (276,901)
Conestoga Capital Advisors LLC 1,215,810 3.60 42,626,299 3/31/2017 95,942
State Street Global Advisors Inc. 1,059,196 3.13 37,135,412 12/31/2016 116,068
Dimensional Fund Advisors LP 975,474 2.89 34,200,118 12/31/2016 (44,954)
Ranger Investment Management L.P. 950,881 2.81 33,337,888 12/31/2016 182,871
Renaissance Technologies LLC 891,600 2.64 31,259,496 12/31/2016 (186,100)
Federated Investors Inc. 845,176 2.50 29,631,871 12/31/2016 (1,639)
William Blair Investment Management LLC 724,797 2.15 25,411,383 12/31/2016 6,230
Palisade Capital Management LLC 658,399 1.95 23,083,469 3/31/2017 (6,877)
Stephens Investment Management Group LLC 634,553 1.88 22,247,428 12/31/2016 38,934
Kalmar Investments Inc. 627,406 1.86 21,996,854 12/31/2016 (34,201)
Wells Capital Management Inc. 625,210 1.85 21,919,863 12/31/2016 11,570
BNY Asset Management 576,294 1.71 20,204,868 12/31/2016 (7,433)
Fischer Francis Trees & Watts Inc. 499,494 1.48 17,512,260 12/31/2016 215,110