COLUMBIA WANGER ASSET MANAGEMENT LLC Information

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

Report Date: 03/31/2014

Position Statistics

Total Positions 318
New Positions 16
Increased Positions 70
Decreased Positions 122
Positions with Activity 192
Sold Out Positions 17
Total Mkt Value (in $ millions) 25,475

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

Sector Weighting

Basic Materials 2.53%
Capital Goods 10.4%
Conglomerates 0.15%
Consumer Cyclical 8.42%
Consumer/Non-Cyclical 0.69%
Energy 5.53%
Financial 11.77%
Healthcare 6.98%
Services 23.33%
Technology 25.46%
Transportation 2.95%
Utilities 0.49%

70 INCREASED Positions as of 03/31/2014

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
INFORMATICA CORP COM 282,447 19,935 7.59 8,203,500
ANSYS INC COM 268,986 19,907 7.99 3,598,950
CASEYS GEN STORES INC COM 189,240 31,096 19.66 2,744,600
WESCO INTL INC COM 187,784 23,707 14.45 2,210,000
TRIMBLE NAVIGATION LTD COM 171,163 2,542 1.51 5,252,000
ROSETTA RESOURCES INC COM 157,038 70,410 81.28 2,964,100
LIFE TIME FITNESS INC COM 153,159 6,679 4.56 3,187,500
WABCO HLDGS INC COM 134,502 10,666 8.61 1,280,000
AIRGAS INC COM 131,400 56,393 75.18 1,200,000
HORNBECK OFFSHORE SVCS INC NEW COM 122,303 20,947 20.67 2,886,537
YANDEX N V SHS CLASS A 117,991 28,055 31.20 3,723,303
GLOBALSTAR INC COM 115,577 8,987 8.43 27,650,000
EDUCATION RLTY TR INC COM 112,572 649 .58 10,413,700
WUXI PHARMATECH CAYMAN INC SPONS ADR SHS 111,986 11,787 11.76 3,334,900
TEXTAINER GROUP HOLDINGS LTD SHS 94,738 1,644 1.77 2,485,258
CAE INC COM 91,205 1,076 1.19 7,005,005
PANDORA MEDIA INC COM 91,135 16,115 21.48 3,483,750
LKQ CORP COM 83,430 17,483 26.51 3,140,000
BAYTEX ENERGY CORP COM 75,145 27,258 56.92 1,679,599
WEX INC COM 74,754 12,511 20.10 717,000