FRONTIER CAPITAL MANAGEMENT CO LLC Information

99 SUMMER STREET, BOSTON, Massachusetts, 02110,

Report Date: 09/30/2014

Position Statistics

Total Positions 362
New Positions 14
Increased Positions 158
Decreased Positions 183
Positions with Activity 341
Sold Out Positions 11
Total Mkt Value (in $ millions) 13,342

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

Sector Weighting

Basic Materials 4.34%
Capital Goods 7.66%
Conglomerates 0.01%
Consumer Cyclical 6.55%
Consumer/Non-Cyclical 1.37%
Energy 5.15%
Financial 13.39%
Healthcare 9.97%
Services 11.82%
Technology 28.59%
Transportation 5.38%
Utilities 1.38%

341 Activity Positions as of 09/30/2014

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
QIAGEN NV REG SHS 9,529 -258 (2.64) 412,320
HEARTWARE INTL INC COM 9,526 -275 (2.81) 131,217
ENCORE WIRE CORP COM 9,338 487 5.51 247,032
BLACKHAWK NETWORK HLDGS INC CL B 9,211 -496 (5.11) 244,450
LPL FINL HLDGS INC COM 8,995 -228 (2.48) 199,836
LSB INDS INC COM 8,870 407 4.81 282,213
CONTROL4 CORP COM 8,808 3,875 78.56 602,889
ARES COML REAL ESTATE CORP COM 8,798 -69 (0.78) 740,600
ACTAVIS PLC SHS 8,049 -118,972 (93.66) 31,456
APPLE INC COM 7,955 -716 (8.25) 70,689
CABOT MICROELECTRONICS CORP COM 7,880 -220 (2.71) 167,306
SILICON LABORATORIES INC COM 7,873 -227 (2.8) 164,807
BIOMARIN PHARMACEUTICAL INC COM 7,152 -153 (2.09) 81,938
CONSOL ENERGY INC COM 6,756 -205 (2.95) 192,806
CAREER EDUCATION CORP COM 6,434 6,434 New 970,373
COVANCE INC COM 6,167 -51,944 (89.39) 59,468
KITE PHARMA INC COM 6,015 1,690 39.08 116,775
HUBBELL INC CL B 5,953 -3,974 (40.03) 54,888
TENNECO INC COM 5,861 -190 (3.14) 103,179
TJX COS INC NEW COM 5,855 70 1.21 85,956