Dark
Light
System
Institutional Investment Manager
Cortina Asset Management, LLC
Cortina Asset Management, LLC (CIK: 0001325312) incorporated in Wisconsin, located at 825 N. Jefferson Street, Suite 400, Milwaukee, WI. Institutional holdings reported to the SEC.

Institutional Holdings (2014Q1)
Original 13F HR (0001325312-14-000012) filed in 2014.05.13
#
Name
Shares
Value ($)
%
Options
Notes
51 OSI SYSTEMS INC COM 305,586 18,292 0.66%
52 BOULDER BRANDS INC 1,031,654 18,178 0.66%
53 INTERXION HOLDING N.V 753,916 18,079 0.65%
54 CHUYS HLDGS INC COM 399,617 17,239 0.62%
55 WEBMD HEALTH CORPORATION 415,921 17,219 0.62%
56 GENERAC HLDGS INC 286,376 16,888 0.61%
57 OASIS PETE INC NEW 403,037 16,819 0.61%
58 OLD DOMINION FGHT LINES INC 293,030 16,627 0.60%
59 SHUTTERSTOCK INC COM 228,473 16,589 0.60%
60 EMCOR GROUP INC 348,721 16,317 0.59%
61 SANCHEZ ENERGY CORP COM 546,297 16,187 0.58%
62 ELECTRONICS FOR IMAGING INC 356,098 15,423 0.56%
63 8X8 INC NEW COM 1,423,543 15,388 0.55%
64 FIRST FINL HLDGS INC NEW 244,786 15,328 0.55%
65 HEADWATERS INC 1,141,858 15,084 0.54%
66 CARRIZO OIL & GAS INC 279,222 14,927 0.54%
67 PERFICIENT INC COM 820,251 14,863 0.54%
68 TRIMAS CORP COM NEW 438,628 14,562 0.52%
69 DEPHEID 280,179 14,452 0.52%
70 EXTREME NETWORKS COM 2,483,829 14,406 0.52%
71 INPHI CORP 889,095 14,306 0.52%
72 WATTS WATER TECHNOLOGIES INC 243,335 14,281 0.51%
73 GEOSPACE TECHNOLOGIES CORP COM 214,827 14,215 0.51%
74 QUIDEL CORP COM 513,849 14,028 0.51%
75 ARGO GROUP INTERNATIONAL 305,814 14,022 0.51%
76 TREX CO INC COM 191,645 14,021 0.51%
77 NEOGEN CORP COM 310,363 13,951 0.50%
78 EVERBANK FINL CORP 705,735 13,924 0.50%
79 TUMI HOLDINGS INC 614,668 13,910 0.50%
80 REALPAGE INC 762,633 13,849 0.50%
81 REXNORD CORP NEW 477,060 13,825 0.50%
82 BILL BARRETT CP 532,806 13,640 0.49%
83 OMNICELL INC 464,980 13,308 0.48%
84 Vocera Communications Inc 812,794 13,273 0.48%
85 INTERNAP CORP 1,862,941 13,190 0.48%
86 EMPLOYERS HOLDINGS INC 650,720 13,164 0.47%
87 RADWARE LTD 733,084 12,961 0.47%
88 Hercules Offshore Inc 752,553 12,899 0.46%
89 CLICKSOFTWARE TECHNOLOGIES LTD 1,273,439 12,887 0.46%
90 ORASURE TECHNOLOGIES INC 1,610,740 12,838 0.46%
91 MOTORCAR PTS AMER INC 480,571 12,769 0.46%
92 Rex Energy Corp 679,410 12,712 0.46%
93 BANCORP INC DEL COM 670,291 12,608 0.45%
94 SCIQUEST INC NEW 465,739 12,582 0.45%
95 TEAM INC COM NEW 291,189 12,480 0.45%
96 HEALTHSTREAM INC COM 467,391 12,479 0.45%
97 ENDOLOGIX INC 960,926 12,367 0.45%
98 IMAX CORP 451,559 12,341 0.44%
99 GREENHILL & CO INC COM 235,239 12,228 0.44%
100 MANITEX INTL INC 744,901 12,142 0.44%
Page 2 of 6