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 317
New Positions 16
Increased Positions 70
Decreased Positions 122
Positions with Activity 192
Sold Out Positions 17
Total Mkt Value (in $ millions) 24,592

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

Sector Weighting

Basic Materials 2.5%
Capital Goods 10.28%
Conglomerates 0.14%
Consumer Cyclical 8.34%
Consumer/Non-Cyclical 0.64%
Energy 5.46%
Financial 11.95%
Healthcare 6.96%
Services 23.57%
Technology 25.29%
Transportation 3%
Utilities 0.48%

317 Positions as of 03/31/2014

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
AMETEK INC NEW COM 589,100 -25,514 (4.15) 12,099,000
METTLER TOLEDO INTERNATIONAL COM 521,004 -2,700 (0.52) 2,026,150
TW TELECOM INC COM 498,030 -530 (0.11) 12,224,600
DONALDSON INC COM 454,747 -1,862 (0.41) 11,723,300
SBA COMMUNICATIONS CORP COM 442,476 -16,040 (3.5) 4,138,000
AMPHENOL CORP NEW CL A 387,892 -6,443 (1.63) 4,033,400
NORDSON CORP COM 385,351 -1,804 (0.47) 5,126,400
AVIS BUDGET GROUP COM 374,565 New 6,666,050
SEI INVESTMENTS CO COM 333,359 -2,507 (0.75) 9,306,500
FMC TECHNOLOGIES INC COM 293,089 -44 (0.02) 4,820,539
CEPHEID COM 281,058 -33,613 (10.68) 7,467,000
MOOG INC CL A 280,825 New 4,253,640
ANSYS INC COM 276,903 20,493 7.99 3,598,950
INFORMATICA CORP COM 260,215 18,366 7.59 8,203,500
AKORN INC COM 244,829 -1,628 (0.66) 7,215,700
SEATTLE GENETICS INC COM 233,235 -2,640 (1.12) 6,626,000
BALLY TECHNOLOGIES INC COM 229,951 -6,499 (2.75) 3,821,685
ASSOCIATED BANC CORP COM 227,987 -1,667 (0.73) 12,722,500
KENNAMETAL INC COM 219,298 -634 (0.29) 5,186,800
HERTZ GLOBAL HOLDINGS INC COM 214,376 -18,484 (7.94) 7,596,600