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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
51 INTERNATIONAL FLAVORS&FRAGRA 166,512 17,194,000 0.67%
52 ALLEGHANY CORP 35,952 16,830,000 0.66%
53 ESSEX PPTY TR INC 75,009 16,759,000 0.66%
54 WILLIAMS SONOMA INC 218,519 16,684,000 0.65%
55 PROOFPOINT INC 266,140 16,054,000 0.63%
56 TELEFLEX INC 127,910 15,888,000 0.62%
57 NEWMARKET CORP 44,501 15,887,000 0.62%
58 LIFEPOINT HEALTH INC 215,273 15,263,000 0.60%
59 STIFEL FINANCIAL CP 358,466 15,091,000 0.59%
60 CARLISLE COS INC 165,923 14,498,000 0.57%
61 ACADIA COMPANY COM 214,693 14,228,000 0.56%
62 COLUMBIA BKG SYS INC COM 455,537 14,217,000 0.56%
63 CARRIZO OIL & GAS INC 452,214 13,811,000 0.54%
64 CULLEN FROST BANKERS INC 215,433 13,697,000 0.54%
65 FEDERAL REALTY INVS 97,150 13,256,000 0.52%
66 ITT Corp 396,485 13,254,000 0.52%
67 ALPHABET INC 21,742 13,228,000 0.52%
68 STERIS PLC SHS USD 193,280 12,557,000 0.49%
69 TORCHMARK CORP COM 219,750 12,394,000 0.49%
70 TRIMBLE INC 732,991 12,036,000 0.47%
71 ENERGEN CORP COM 234,990 11,717,000 0.46%
72 MEDIDATA SOLUTIONS INC 276,155 11,629,000 0.46%
73 NVR INC 7,576 11,555,000 0.45%
74 BANNER CORP COM NEW 236,980 11,321,000 0.44%
75 INVESTORS BANCORP INC NEW 902,410 11,136,000 0.44%
76 MID AMER APT CMNTYS INC 132,781 10,871,000 0.43%
77 COMERICA INC 257,711 10,592,000 0.41%
78 BANKUNITED INC 294,140 10,516,000 0.41%
79 MAXIMUS INC 176,554 10,516,000 0.41%
80 LEGG MASON INC 241,140 10,034,000 0.39%
81 AMETEK INC NEW 188,838 9,880,000 0.39%
82 ILLUMINA INC 55,646 9,784,000 0.38%
83 IDEXX LAB 123,424 9,164,000 0.36%
84 OLD DOMINION FREIGHT LINE IN 147,138 8,975,000 0.35%
85 APTARGROUP INC 132,436 8,735,000 0.34%
86 EAGLE MATERIALS INC 124,215 8,499,000 0.33%
87 CURTISS WRIGHT CORP 135,227 8,441,000 0.33%
88 ARGO GROUP INTERNATIONAL 148,755 8,418,000 0.33%
89 BEMIS INC 211,620 8,374,000 0.33%
90 POLYONE CORP 278,425 8,169,000 0.32%
91 SENSIENT TECHNOLOGIES CORP 130,370 7,992,000 0.31%
92 PTC INC 249,272 7,912,000 0.31%
93 HARMAN INTL INDS INC 82,370 7,907,000 0.31%
94 DEPHEID 172,533 7,798,000 0.31%
95 EASTGROUP PPTYS INC COM 142,360 7,713,000 0.30%
96 ALEXANDER & BALDWIN INC NEW COM 223,695 7,679,000 0.30%
97 EL PASO ELECTRIC CO NEW 208,426 7,674,000 0.30%
98 IDEX CORP 107,540 7,668,000 0.30%
99 GENOMIC HEALTH INC COM 349,544 7,396,000 0.29%
100 SQUARE INC A 287,564 7,383,000 0.29%
Page 2 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.