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Institutional Investment Manager
IRONBRIDGE CAPITAL MANAGEMENT LP
IRONBRIDGE CAPITAL MANAGEMENT LP (CIK: 0001273960), located at One Parkwview Plz, Oakbrook Terrace, IL. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q3)
Portfolio Summary: 181 holdings with a total value of $2,554,629,000.
#
Name
Shares
Value ($)
%
Options
Notes
101 BLACK HILLS CORP 177,697 7,346,000 0.29%
102 CAMBREX CORP 178,902 7,099,000 0.28%
103 POLARIS INDS INC 58,595 7,024,000 0.27%
104 MULTI COLOR CORP COM 91,515 7,000,000 0.27%
105 OMNICELL INC 224,065 6,968,000 0.27%
106 SEATTLE GENETICS INC 175,831 6,780,000 0.27%
107 IPG PHOTONICS CORP 88,389 6,715,000 0.26%
108 NEOGEN CORP COM 147,881 6,653,000 0.26%
109 VAIL RESORTS INC 62,970 6,592,000 0.26%
110 WOLVERINE WORLD WIDE INC COM 300,698 6,507,000 0.25%
111 UNIVERSAL FST PRODS INC 103,264 5,956,000 0.23%
112 RPM INTL INC 141,063 5,909,000 0.23%
113 Libbey Inc Com 177,095 5,775,000 0.23%
114 ESTERLINE TECHNOLOGIES CORP 79,434 5,711,000 0.22%
115 STEWART INFORMATION SVCS COR 138,220 5,655,000 0.22%
116 LINCOLN ELEC HLDGS INC 106,479 5,583,000 0.22%
117 TENNECO INC 120,535 5,396,000 0.21%
118 PRA GROUP INC 101,723 5,383,000 0.21%
119 APPLIED INDL TECHNOLOGIES IN 135,136 5,155,000 0.20%
120 GUIDEWIRE SOFTWARE INC 96,356 5,066,000 0.20%
121 BARNES GROUP INC COM 139,830 5,041,000 0.20%
122 LITTELFUSE INC 54,616 4,978,000 0.19%
123 Endurance Specialty 78,840 4,812,000 0.19%
124 ENERSYS 89,094 4,774,000 0.19%
125 IONIS PHARMACEUTICAL 113,773 4,599,000 0.18%
126 WABTEC CORP 51,955 4,575,000 0.18%
127 OCEANEERING INTL INC 112,375 4,414,000 0.17%
128 OIL STS INTL INC 166,814 4,359,000 0.17%
129 RUBY TUESDAY INC COM 694,857 4,315,000 0.17%
130 SHORETEL INC 567,068 4,236,000 0.17%
131 MOBILE MINI INC 134,293 4,135,000 0.16%
132 FORTINET INC 97,217 4,130,000 0.16%
133 DUN & BRADSTREET CORP DEL NE 39,275 4,124,000 0.16%
134 SUPERIOR ENERGY SVCS INC 325,313 4,109,000 0.16%
135 HELEN OF TROY CORP LTD 44,456 3,970,000 0.16%
136 CARPENTER TECHNOLOGY CORP 130,371 3,881,000 0.15%
137 UNITED RENTALS INC 63,930 3,839,000 0.15%
138 ELLIE MAE INCORPORATED 54,572 3,633,000 0.14%
139 KIRBY CORP 57,778 3,579,000 0.14%
140 J & J SNACK FOODS CORP COM 31,470 3,577,000 0.14%
141 ULTIMATE SOFTWARE GROUP INCORPORATED 17,690 3,167,000 0.12%
142 ONCOMED PHARMACEUTICALS INC COM 182,410 3,026,000 0.12%
143 NEWPARK RES INC COM PAR $.01NEW 587,280 3,007,000 0.12%
144 GATX CORP 66,179 2,922,000 0.11%
145 INTREXON CORPORATION 87,450 2,781,000 0.11%
146 METHANEX CORP 82,791 2,745,000 0.11%
147 TABLEAU SOFTWARE INC 32,740 2,612,000 0.10%
148 COLUMBIA SPORTSWEAR CO 39,380 2,315,000 0.09%
149 ATWOOD OCEANICS INC 144,778 2,144,000 0.08%
150 CANTEL MEDICAL CORP 36,290 2,058,000 0.08%
Page 3 of 4

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001104659-15-077682, filed 2015.11.10).

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.