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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 (2015Q2)
Portfolio Summary: 203 holdings with a total value of $15,552,459,000.
#
Name
Shares
Value ($)
%
Options
Notes
51 VIRTUSA CORPORATION 1,922,068 98,794,000 0.64%
52 EXPEDITORS INTL WASH INC 2,142,335 98,772,000 0.64%
53 CADENCE DESIGN SYSTEM INC 4,974,092 97,791,000 0.63%
54 HEALTHSOUTH CORP 2,090,729 96,299,000 0.62%
55 MB FINL INC 2,792,748 96,182,000 0.62%
56 CIMAREX ENERGY 852,482 94,037,000 0.60%
57 WNS HOLDINGS LTD 3,475,056 92,958,000 0.60%
58 PolyOne Corp 1,702,497 92,565,000 0.60%
59 SELECT COMFORT CORP 3,054,221 91,840,000 0.59%
60 VERISK ANALYTICS INC 1,260,474 91,712,000 0.59%
61 EXLSERVICE HOLDINGS INC COM 2,631,105 90,984,000 0.59%
62 FOSSIL GROUP INC 1,282,134 88,929,000 0.57%
63 RUSH ENTERPRISES INC CL A 3,361,798 88,113,000 0.57%
64 HOMEAWAY INC 2,811,407 87,491,000 0.56%
65 FEDERAL REALTY INVS 682,669 87,443,000 0.56%
66 SANMINA CORPORATION COM 4,329,003 87,273,000 0.56%
67 KNOLL INC 3,476,910 87,027,000 0.56%
68 WEX INC 759,716 86,585,000 0.56%
69 CORE LABORATORIES N V 754,750 86,072,000 0.55%
70 BLACKHAWK NETWORK 2,066,863 85,155,000 0.55%
71 F5 NETWORKS INC 706,553 85,034,000 0.55%
72 VERINT SYS INC 1,388,646 84,353,000 0.54%
73 CASEY'S GENERAL STORES INC COM 852,362 81,605,000 0.52%
74 ESCO TECHNOLOGIES INC COM 2,159,603 80,791,000 0.52%
75 VWR CORP 2,994,299 80,038,000 0.51%
76 FORWARD AIR CORP COM 1,522,107 79,545,000 0.51%
77 WABCO HLDGS INC 642,799 79,527,000 0.51%
78 TRIMBLE INC 3,382,640 79,357,000 0.51%
79 GLOBALSTAR INC 36,756,705 77,557,000 0.50%
80 CROWN CASTLE INTL CORP NEW 960,504 77,128,000 0.50%
81 WESCO INTL INC 1,102,901 75,703,000 0.49%
82 NETSUITE INC 815,705 74,841,000 0.48%
83 CARRIZO OIL & GAS INC 1,480,384 72,894,000 0.47%
84 GOGO INC 3,392,407 72,699,000 0.47%
85 HERTZ GLOBAL HOLDINGS INC COM 3,908,980 70,831,000 0.46%
86 DORMAN PRODUCTS INC 1,465,319 69,837,000 0.45%
87 HEARTLAND EXPRESS INC COM 3,447,044 69,734,000 0.45%
88 INTERCEPT PHARMACEUTICALS INCORPORATED 275,679 66,543,000 0.43%
89 WRIGHT MEDICAL GROUP NV 2,524,644 66,297,000 0.43%
90 AMERCO 201,469 65,862,000 0.42%
91 CELLDEX THERAPEUTICS INC NEW 2,591,703 65,363,000 0.42%
92 CAVCO INDS INC DEL 852,816 64,336,000 0.41%
93 FIESTA RESTAURANT GROUP INC COM 1,248,858 62,443,000 0.40%
94 WABTEC CORP 662,474 62,432,000 0.40%
95 HANCOCK WHITNEY CORPORATION 1,946,493 62,113,000 0.40%
96 Textura Corp 2,208,728 61,469,000 0.40%
97 SIRONA DENTAL SYS INC 611,440 61,401,000 0.39%
98 INFINERA CORPORATION 2,904,510 60,937,000 0.39%
99 HENRY SCHEIN INC 423,034 60,122,000 0.39%
100 GTT COMMUNICATIONS INC COM 2,502,088 59,725,000 0.38%
Page 2 of 5

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000950123-15-008810, filed 2015.08.13).

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.