FRONTIER CAPITAL MANAGEMENT CO LLC Information

99 SUMMER STREET, BOSTON, Massachusetts, 02110,

Report Date: 06/30/2015

Position Statistics

Total Positions 383
New Positions 22
Increased Positions 209
Decreased Positions 144
Positions with Activity 353
Sold Out Positions 22
Total Mkt Value (in $ millions) 12,911

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

Sector Weighting

Basic Materials 4.66%
Capital Goods 5.5%
Conglomerates
Consumer Cyclical 6.12%
Consumer/Non-Cyclical 2.08%
Energy 2.48%
Financial 14.91%
Healthcare 12.65%
Services 13.37%
Technology 25.98%
Transportation 4.18%
Utilities 1.18%

383 Positions as of 06/30/2015

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
HUMANA INC COM 52,857 -65,306 (55.27) 287,250
LAM RESEARCH CORP COM 52,849 -13,832 (20.74) 724,749
BLACKHAWK NETWORK HLDGS INC COM 52,380 16,452 45.79 1,301,050
MERITOR INC COM 51,104 -274 (0.53) 3,958,475
INSULET CORP COM 50,872 2,111 4.33 1,712,278
JABIL CIRCUIT INC COM 50,325 2,251 4.68 2,584,770
KRATON PERFORMANCE POLYMERS COM 50,314 795 1.61 2,432,996
CINTAS CORP COM 47,777 2,735 6.07 559,642
ROVI CORP COM 47,707 12,109 34.01 4,344,899
CERNER CORP COM 47,371 -98 (0.21) 750,378
FOX FACTORY HLDG CORP COM 47,180 -57 (0.12) 3,108,007
STERICYCLE INC COM 46,268 173 .38 325,828
CAESARSTONE SDOT-YAM LTD ORD SHS 45,906 -29 (0.06) 1,133,491
CARLISLE COS INC COM 45,554 -297 (0.65) 450,720
ON SEMICONDUCTOR CORP COM 44,993 2,004 4.66 4,553,949
ASPEN INSURANCE HOLDINGS LTD SHS 44,891 3,018 7.21 981,663
DUNKIN BRANDS GROUP INC COM 44,799 563 1.27 866,684
MONOLITHIC PWR SYS INC COM 44,731 -956 (2.09) 923,439
SKYWORKS SOLUTIONS INC COM 44,487 128 .29 501,994
FIRST HORIZON NATL CORP COM 44,104 1,636 3.85 3,056,411