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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 (2015Q1)
Portfolio Summary: 257 holdings with a total value of $2,309,786,000.
#
Name
Shares
Value ($)
%
Options
Notes
101 TASER INTL INC 392,724 9,469,000 0.41%
102 ADEPTUS HEALTH INC 187,133 9,398,000 0.41%
103 DEPHEID 165,068 9,392,000 0.41%
104 INSTEEL IND 426,885 9,234,000 0.40%
105 TEAM INC COM NEW 234,579 9,144,000 0.40%
106 EVERBANK FINL CORP COM 506,094 9,125,000 0.40%
107 PINNACLE FINL PARTNERS INC 203,831 9,062,000 0.39%
108 ICAD INC 941,470 9,019,000 0.39%
109 AIR METHODS CORP 190,453 8,873,000 0.38%
110 COGENT COMMUNICATIONS HLDGS IN COM NEW 249,423 8,812,000 0.38%
111 AEGEAN MARINE PETROLEUM NETW 610,900 8,779,000 0.38%
112 LENDINGTREE INC NEW COM 154,774 8,669,000 0.38%
113 VARONIS SYS INC COM 334,778 8,590,000 0.37%
114 BROADSOFT INC 254,648 8,521,000 0.37%
115 IMPRIVATA INC 592,643 8,297,000 0.36%
116 CLICKSOFTWARE TECHNOLOGIES LTD 930,543 8,179,000 0.35%
117 IMAX CORP 240,279 8,100,000 0.35%
118 Horsehead Holding Corp. 626,535 7,932,000 0.34%
119 FCB Financial Holdings Inc 610,486 7,851,000 0.34%
120 QUALITY DISTR INC FLA 758,099 7,831,000 0.34%
121 LIGAND PHARMACEUTICALS INC 101,186 7,802,000 0.34%
122 EMPLOYERS HOLDINGS INC 287,964 7,772,000 0.34%
123 OSI SYSTEMS INC COM 104,492 7,760,000 0.34%
124 HEALTHSTREAM INC COM 301,480 7,597,000 0.33%
125 ORASURE TECHNOLOGIES INC 1,158,836 7,579,000 0.33%
126 SRC ENERGY INC 639,350 7,576,000 0.33%
127 SANCHEZ ENERGY CORP COM 577,708 7,516,000 0.33%
128 TECHTARGET INC 634,009 7,310,000 0.32%
129 FIVE BELOW INC 204,345 7,269,000 0.31%
130 NANOSTRING TECHNOLOGIES INC 710,534 7,240,000 0.31%
131 NEOGEN CORP COM 153,561 7,176,000 0.31%
132 POWER SOLUTIONS INTL INC 109,677 7,051,000 0.31%
133 LIFELOCK ORD 498,266 7,031,000 0.30%
134 UNIVERSAL ELECTRS INC 124,171 7,008,000 0.30%
135 Q2 Holdings Inc 330,481 6,986,000 0.30%
136 SYNERGETICS USA INC 1,286,574 6,935,000 0.30%
137 RIGNET INC 241,762 6,912,000 0.30%
138 BARNES GROUP INC COM 169,653 6,869,000 0.30%
139 MALIBU BOATS INCORPORATED COM CLASS A 292,052 6,819,000 0.30%
140 NUMEREX CORP PA 597,928 6,816,000 0.30%
141 PROCERA NETWORKS INC 714,662 6,711,000 0.29%
142 DEPOMED INC 294,477 6,599,000 0.29%
143 BUILD A BEAR WORKSHOP COM 325,179 6,390,000 0.28%
144 CERUS CORP 1,525,052 6,359,000 0.28%
145 HEALTH INS INNOVATIONS INC 809,041 6,319,000 0.27%
146 INTRALINKS HLDGS INC 610,150 6,309,000 0.27%
147 CRAFT BREW ALLIANCE INC 461,941 6,301,000 0.27%
148 GENTHERM INC 124,352 6,281,000 0.27%
149 CELADON GROUP INC 218,784 5,955,000 0.26%
150 Franklin Covey Co 303,507 5,846,000 0.25%
Page 3 of 6

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001325312-15-000019, filed 2015.04.16).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.