COLUMBIA WANGER ASSET MANAGEMENT LLC Information

227 W MONROE STREET, CHICAGO, Illinois, 60606, (312) 634-9200

Report Date: 03/31/2015

Position Statistics

Total Positions 275
New Positions 4
Increased Positions 76
Decreased Positions 161
Positions with Activity 237
Sold Out Positions 61
Total Mkt Value (in $ millions) 18,359

Institutional Holdings information is filed by major institutions on form 13-F with the Securities and Exchange Commission.

Sector Weighting

Basic Materials 1.62%
Capital Goods 11.73%
Conglomerates 0.3%
Consumer Cyclical 9.04%
Consumer/Non-Cyclical 0.63%
Energy 2.76%
Financial 13.65%
Healthcare 8.57%
Services 15.95%
Technology 27.2%
Transportation 3.48%
Utilities 0.55%

76 INCREASED Positions as of 03/31/2015

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
SEI INVESTMENTS CO COM 456,316 295 .07 9,283,205
DONALDSON INC COM 402,901 5,337 1.34 11,475,400
LKQ CORP COM 290,854 81,252 38.77 9,615,000
ASSOCIATED BANC CORP COM 267,899 19,047 7.65 13,249,200
ULTRAGENYX PHARMACEUTICAL INC COM 230,532 93,882 68.70 2,244,710
EATON VANCE CORP COM NON VTG 168,318 32,422 23.86 4,350,425
BOK FINL CORP COM NEW 145,350 16,595 12.89 2,110,800
NVR INC COM 140,455 8,641 6.56 102,400
TORO CO COM 133,038 4,926 3.85 1,944,436
SOLERA HOLDINGS INC COM 122,766 70,471 134.76 2,827,398
QUANTA SVCS INC COM 114,243 1,249 1.11 4,034,000
WEX INC COM 109,720 16,133 17.24 972,525
MEDIDATA SOLUTIONS INC COM 107,672 482 .45 2,008,800
F5 NETWORKS INC COM 107,535 4,702 4.57 914,800
LEUCADIA NATL CORP COM 105,654 12,176 13.03 4,330,100
PAPA JOHNS INTL INC COM 100,453 41,174 69.46 1,315,000
ULTIMATE SOFTWARE GROUP INC COM 100,307 22,219 28.45 604,950
HEALTHSOUTH CORP COM NEW 99,261 3,080 3.20 2,107,000
CIMAREX ENERGY CO COM 99,107 99,107 New 938,605
OSHKOSH CORP COM 98,071 579 .59 2,372,300