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Institutional Investment Manager
FRONTIER CAPITAL MANAGEMENT CO LLC
FRONTIER CAPITAL MANAGEMENT CO LLC (CIK: 0000351173) incorporated in Delaware, located at 99 Summer St, Boston, MA. Institutional holdings reported to the SEC.

Institutional Holdings (2014Q2)
Portfolio Summary: 346 holdings with a total value of $13,589,214,000.
#
Name
Shares
Value ($)
%
Options
Notes
51 AON PLC 876,291 78,945,000 0.58%
52 POPULAR INC COM NEW 2,303,004 78,717,000 0.58%
53 GENESEE AND WYOMING INC INC CL A 745,151 78,241,000 0.58%
54 AMPHENOL CORP NEW CL A 807,978 77,841,000 0.57%
55 Tessera Technologies Inc 3,463,488 76,474,000 0.56%
56 AKAMAI TECH 1,223,504 74,707,000 0.55%
57 CAMERON INTERNATIONAL COMPANY 1,101,452 74,579,000 0.55%
58 HUB GROUP INC CL A 1,476,450 74,413,000 0.55%
59 ETRADE GROUP 3,485,700 74,106,000 0.55%
60 PALL CORP 863,940 73,772,000 0.54%
61 AVAGO TECHNOLOGIES LTD SHS 1,013,092 73,014,000 0.54%
62 WEX INC 688,947 72,319,000 0.53%
63 CONCHO RESOURCES 491,823 71,068,000 0.52%
64 ELLIE MAE INCORPORATED 2,244,513 69,872,000 0.51%
65 SPIRIT AIRLS INC 1,103,357 69,776,000 0.51%
66 Integrated Device Technology I 4,430,013 68,488,000 0.50%
67 GLOBAL PAYMENTS 935,116 68,123,000 0.50%
68 Mylan Inc 1,247,605 64,327,000 0.47%
69 MRC GLOBAL INC 2,247,245 63,575,000 0.47%
70 FLEETMATICS GROUP PLC 1,912,989 61,866,000 0.46%
71 WABTEC 747,234 61,714,000 0.45%
72 INTREXON CORP 2,428,627 61,031,000 0.45%
73 INGRAM MICRO INC. CL A 2,087,656 60,980,000 0.45%
74 LENNOX INTL INC 677,010 60,640,000 0.45%
75 CYTEC INDUSTRIES INC 575,204 60,638,000 0.45%
76 ARGO GROUP INTL HLDGS LTD 1,177,638 60,189,000 0.44%
77 HCC INSURANCE HOLDINGS INC 1,226,555 60,028,000 0.44%
78 PENTAIR PLC 828,797 59,777,000 0.44%
79 WEBSITE PROS INC COM 2,043,983 59,010,000 0.43%
80 LAM RESEARCH CORP 864,991 58,456,000 0.43%
81 BROWN FORMAN CORP CL B 615,564 57,968,000 0.43%
82 CATAMARAN CORP COM 1,308,180 57,769,000 0.43%
83 MODINE MFG CO COM 3,665,220 57,691,000 0.42%
84 INTERMUNE INC 1,301,860 57,477,000 0.42%
85 ULTRATECH INC 2,587,272 57,386,000 0.42%
86 ADVANCE AUTO PARTS INC 423,166 57,094,000 0.42%
87 MONOLITHIC PWR SYS INC COM 1,305,455 55,286,000 0.41%
88 GLOBE SPECIALTY METALS INC 2,653,576 55,141,000 0.41%
89 PRIMORIS SVCS CORP 1,908,283 55,035,000 0.40%
90 JACOBS ENGR GROUP INC 1,027,440 54,742,000 0.40%
91 INCYTE 963,931 54,404,000 0.40%
92 CAESARSTONE LTD 1,104,104 54,189,000 0.40%
93 V F CORP 847,119 53,368,000 0.39%
94 QUANTA SVCS INC 1,532,453 52,992,000 0.39%
95 MGM RESORTS INTERNATIONAL 1,986,329 52,439,000 0.39%
96 ADVANCED ENERGY INDS COM 2,715,287 52,269,000 0.38%
97 SELECT COMFORT CORP 2,517,326 52,008,000 0.38%
98 MICROSEMI CORP 1,927,226 51,573,000 0.38%
99 Meritor Inc Com 3,951,235 51,524,000 0.38%
100 ENDURANCE SPECIALTY 996,101 51,389,000 0.38%
Page 2 of 7

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000950123-14-007647, filed 2014.08.01).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.