FRONTIER CAPITAL MANAGEMENT CO LLC Information

99 SUMMER STREET, BOSTON, Massachusetts, 02110,

Report Date: 06/30/2015

Position Statistics

Total Positions 382
New Positions 22
Increased Positions 209
Decreased Positions 143
Positions with Activity 352
Sold Out Positions 22
Total Mkt Value (in $ millions) 12,837

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

Sector Weighting

Basic Materials 4.71%
Capital Goods 5.46%
Conglomerates
Consumer Cyclical 6.13%
Consumer/Non-Cyclical 2.08%
Energy 2.61%
Financial 14.98%
Healthcare 12.58%
Services 13.39%
Technology 25.86%
Transportation 4.19%
Utilities 1.17%

352 Activity Positions as of 06/30/2015

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
RED HAT INC COM 63,882 2,821 4.62 884,672
ROPER TECHNOLOGIES INC COM 62,906 4,450 7.61 388,092
COPART INC COM 60,768 -144 (0.24) 1,735,236
EQUIFAX INC COM 59,789 8,798 17.25 610,713
ACTIVISION BLIZZARD INC COM 59,660 56,903 2,063.35 2,083,842
BROWN FORMAN CORP CL B 58,878 -3,535 (5.66) 600,188
BRIGHT HORIZONS FAM SOL IN DEL COM 58,250 -487 (0.83) 953,049
SPIRIT AIRLS INC COM 58,246 -212 (0.36) 1,136,503
CHICOS FAS INC COM 57,939 1,931 3.45 3,885,931
SMITH A O COM 57,892 54 .09 897,418
WABCO HLDGS INC COM 57,755 -2,171 (3.62) 500,822
BIOMARIN PHARMACEUTICAL INC COM 57,101 1 .00 441,823
SELECTIVE INS GROUP INC COM 56,930 4,233 8.03 1,877,632
TESSERA TECHNOLOGIES INC COM 55,676 -8,529 (13.28) 1,700,551
ANALOG DEVICES INC COM 55,662 55,662 New 996,454
L BRANDS INC COM 55,173 -1,358 (2.4) 657,602
CDK GLOBAL INC COM 54,761 5,397 10.93 1,105,389
NAVIGATORS GROUP INC COM 54,492 3,319 6.49 716,535
KITE PHARMA INC COM 52,936 14,506 37.75 995,604
INTEGRATED DEVICE TECHNOLOGY COM 52,814 344 .66 2,781,146