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Institutional Investment Manager
COLUMBIA WANGER ASSET MANAGEMENT LLC
COLUMBIA WANGER ASSET MANAGEMENT LLC (CIK: 0000908733), located at 71 S Wacker, Chicago, IL. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q3)
Portfolio Summary: 186 holdings with a total value of $12,538,734,000.
#
Name
Shares
Value ($)
%
Options
Notes
51 OSHKOSH CORP 2,404,141 87,342,000 0.70%
52 VIRTUSA CORPORATION 1,669,486 85,661,000 0.68%
53 MIDDLEBY CORP 803,217 84,490,000 0.67%
54 Hertz Global Holdings, Inc. 5,032,723 84,197,000 0.67%
55 MEDIDATA SOLUTIONS INC 1,955,759 82,357,000 0.66%
56 VERISK ANALYTICS INC 1,110,073 82,045,000 0.65%
57 HEARTLAND EXPRESS INC COM 4,059,798 80,952,000 0.65%
58 AMERCO 200,148 78,752,000 0.63%
59 ESCO TECHNOLOGIES INC 2,168,763 77,859,000 0.62%
60 VWR CORP 2,971,912 76,348,000 0.61%
61 FOSSIL GROUP INC 1,350,190 75,449,000 0.60%
62 HOMEAWAY INC 2,823,564 74,937,000 0.60%
63 RUSH ENTERPRISES INC 3,087,599 74,720,000 0.60%
64 POST PPTYS INC COM 1,262,016 73,563,000 0.59%
65 HealthSouth Corp 1,915,320 73,491,000 0.59%
66 F5 NETWORKS INC 631,389 73,115,000 0.58%
67 FIESTA RESTAURANT GROUP INC COM 1,608,029 72,956,000 0.58%
68 KNOLL INC 3,308,700 72,725,000 0.58%
69 SEATTLE GENETICS INC 1,842,396 71,043,000 0.57%
70 DORMAN PRODS INC COM 1,394,578 70,970,000 0.57%
71 CVENT INC 2,094,497 70,501,000 0.56%
72 ALIGN TECHNOLOGY INC 1,232,490 69,956,000 0.56%
73 GLOBAL PAYMENTS 605,032 69,415,000 0.55%
74 CROWN CASTLE 869,191 68,553,000 0.55%
75 SAREPTA THERAPEUTICS INC 2,133,684 68,513,000 0.55%
76 SELECT COMFORT CORP 3,080,302 67,397,000 0.54%
77 SBA COMMUNICATIONS CORPORATION 636,269 66,643,000 0.53%
78 WEX INC 767,142 66,619,000 0.53%
79 NAVIGANT CONSULTING INC 4,113,401 65,444,000 0.52%
80 GLOBALSTAR INC 41,425,332 65,038,000 0.52%
81 NETSUITE INC 767,069 64,357,000 0.51%
82 CAVCO INDS INC DEL COM 901,106 61,356,000 0.49%
83 CORELOGIC INC 1,631,905 60,756,000 0.48%
84 FORWARD AIR CORP COM 1,429,542 59,312,000 0.47%
85 Textura Corp 2,279,293 58,897,000 0.47%
86 INFINERA CORPORATION COM 3,010,313 58,882,000 0.47%
87 GRUPO AEROPORTUARIO DEL SURE 382,505 58,244,000 0.46%
88 VERINT SYS INC COM 1,330,126 57,395,000 0.46%
89 EVERSOURCE ENERGY 1,119,839 56,686,000 0.45%
90 CASEY'S GENERAL STORES INC COM 547,241 56,322,000 0.45%
91 DEMANDWARE INC 1,068,179 55,203,000 0.44%
92 VERISIGN 775,197 54,698,000 0.44%
93 SIRONA DENTAL SYS INC 585,014 54,605,000 0.44%
94 CARRIZO OIL & GAS INC 1,750,000 53,445,000 0.43%
95 WRIGHT MEDICAL GROUP NV 2,486,149 52,259,000 0.42%
96 WESCO INTL INC 1,111,029 51,630,000 0.41%
97 HENRY SCHEIN INC 383,034 50,836,000 0.41%
98 GOGO INC 3,318,192 50,702,000 0.40%
99 AVNET INC 1,183,854 50,527,000 0.40%
100 HACKETT GROUP INC COM 3,658,795 50,308,000 0.40%
Page 2 of 4

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000950123-15-011133, 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.