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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 (2016Q3)
Portfolio Summary: 344 holdings with a total value of $12,482,728,000.
#
Name
Shares
Value ($)
%
Options
Notes
51 INSULET CORPORATION 1,863,851 76,306,000 0.61%
52 MARTIN MARIETTA MATLS INC 417,937 74,857,000 0.60%
53 HENRY JACK & ASSOC INC COM 835,184 71,450,000 0.57%
54 JABIL INC COM 3,207,710 69,992,000 0.56%
55 RED HAT INC 863,113 69,765,000 0.56%
56 WABTEC 845,118 69,004,000 0.55%
57 RENASANT CORP 1,974,831 66,414,000 0.53%
58 WATSCO INC 470,505 66,294,000 0.53%
59 2U, Inc. 1,715,382 65,682,000 0.53%
60 SEMTECH CORP COM 2,360,474 65,456,000 0.52%
61 IMAX CORP COM 2,254,998 65,327,000 0.52%
62 FIRST HORIZON CORPORATION COM 4,267,431 64,993,000 0.52%
63 BIOMARIN 700,388 64,800,000 0.52%
64 ALLEGHENY TECHNOLOGIES INC 3,548,336 64,118,000 0.51%
65 Aspen Insurance Holdingf 1,372,229 63,932,000 0.51%
66 HD Supply Holdings Inc 1,972,915 63,094,000 0.51%
67 PORTLAND GEN ELEC CO 1,472,568 62,717,000 0.50%
68 ALLIANCE DATA SYSTEM 279,456 59,952,000 0.48%
69 DOLLAR TREE INC 740,280 58,430,000 0.47%
70 GLOBAL EAGLE ENTMT INC 6,986,131 58,055,000 0.47%
71 SELECTIVE INS GROUP INC COM 1,455,704 58,024,000 0.46%
72 JB HUNT TRANSPORT 711,359 57,720,000 0.46%
73 SBA COMMUNICATIONS CORPORATION 510,844 57,296,000 0.46%
74 MONSTER BEVERAGE COR 387,667 56,913,000 0.46%
75 ROPER TECHNOLOGIES INC 307,072 56,031,000 0.45%
76 MODINE MFG CO COM 4,658,230 55,247,000 0.44%
77 BOISE CASCADE CO DEL COM 2,152,710 54,679,000 0.44%
78 ELLIE MAE INCORPORATED 517,691 54,513,000 0.44%
79 ALIGN TECHNOLOGY INC 580,407 54,413,000 0.44%
80 ENDURANCE SPECIALTY 829,521 54,292,000 0.43%
81 NXP SEMICONDUCTORS N V 521,727 53,221,000 0.43%
82 O REILLY AUTOMOTIVE INC NEW 188,918 52,918,000 0.42%
83 BMC STK HLDGS INC 2,972,704 52,706,000 0.42%
84 AMPHENOL CORP NEW CL A 789,699 51,267,000 0.41%
85 GENERAC HLDGS INC 1,406,427 51,053,000 0.41%
86 WOODWARD INC 816,574 51,020,000 0.41%
87 MONOLITHIC PWR SYS INC COM 628,433 50,589,000 0.41%
88 NAVIGATORS GROUP INC 517,535 50,159,000 0.40%
89 JAMES RIVER GROUP HOLDINGS 1,384,356 50,114,000 0.40%
90 MYRIAD GENETICS INC 2,427,625 49,961,000 0.40%
91 MOODYS CORP 455,456 49,317,000 0.40%
92 ETRADE GROUP 1,690,523 49,228,000 0.39%
93 WILLIS TOWERS WATSON PLC LTD SHS 370,338 49,170,000 0.39%
94 Integrated Device Technology I 2,125,426 49,097,000 0.39%
95 FLUSHING FINL CORP 2,020,752 47,932,000 0.38%
96 WASHINGTON FED INC 1,731,743 46,203,000 0.37%
97 CAREER EDUCATION CRP 6,802,977 46,192,000 0.37%
98 LGI HOMES INC 1,249,228 46,022,000 0.37%
99 CONTROLADORA VUELA CIA DE AV 2,632,734 45,783,000 0.37%
100 SABRE CORP 1,615,319 45,520,000 0.36%
Page 2 of 7

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000950123-16-022121, filed 2016.11.14).

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.