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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 (2015Q4)
Portfolio Summary: 351 holdings with a total value of $12,080,355,000.
#
Name
Shares
Value ($)
%
Options
Notes
51 BARD C R INC 406,059 76,924,000 0.64%
52 MASTEC INC 4,307,736 74,868,000 0.62%
53 ROPER TECHNOLOGIES INC 394,106 74,797,000 0.62%
54 FAIR ISAAC CORP 782,459 73,692,000 0.61%
55 HUNT J B TRANS SVCS INC 990,931 72,695,000 0.60%
56 FORTINET INC 2,314,517 72,143,000 0.60%
57 ADVANCE AUTO PARTS INC 475,216 71,525,000 0.59%
58 RENASANT CORP 2,050,359 70,553,000 0.58%
59 POPULAR INC COM NEW 2,412,435 68,368,000 0.57%
60 BLACKHAWK NETWORK 1,487,072 65,743,000 0.54%
61 NAVIGATORS GROUP INC 739,764 63,464,000 0.53%
62 HD SUPPLY HLDGS INCORPORATED 2,053,765 61,675,000 0.51%
63 BROWN FORMAN CORP 609,536 60,515,000 0.50%
64 NASDAQ OMX GROUP 1,030,537 59,946,000 0.50%
65 InterDigital Inc 1,964,831 59,692,000 0.49%
66 FAIRCHILD SEMICONDUCTOR INTLCOM 2,876,228 59,567,000 0.49%
67 LAM RESEARCH CORP 736,455 58,489,000 0.48%
68 EAGLE MATERIALS INC 965,200 58,327,000 0.48%
69 ROYAL CARIBBEAN GROUP 575,949 58,292,000 0.48%
70 NXP SEMICONDUCTORS N V 673,828 56,770,000 0.47%
71 ARAMARK 1,728,422 55,742,000 0.46%
72 ELLIE MAE INCORPORATED 921,796 55,520,000 0.46%
73 GLOBAL EAGLE ENTMT INC 5,616,220 55,432,000 0.46%
74 AMPHENOL CORP NEW 1,054,908 55,098,000 0.46%
75 HEALTHSOUTH CORP 1,570,823 54,680,000 0.45%
76 UNIVERSAL HLTH SVCS INC 457,207 54,632,000 0.45%
77 INSULET CORPORATION 1,432,511 54,163,000 0.45%
78 WABTEC CORP 757,695 53,887,000 0.45%
79 WASTE CONNECTIONS INC COM 954,325 53,748,000 0.44%
80 Heartware International, Inc. 1,065,494 53,701,000 0.44%
81 ASPEN INSURANCE HOLDINGS LTD 1,098,722 53,068,000 0.44%
82 2U, Inc. 1,891,237 52,917,000 0.44%
83 KIRBY CORP 1,000,612 52,652,000 0.44%
84 WSFS FINL CORPORATION 1,587,978 51,387,000 0.43%
85 L Brands Inc. 534,206 51,101,000 0.42%
86 JABIL INC COM 2,174,851 50,652,000 0.42%
87 HUMANA INC 283,525 50,612,000 0.42%
88 GNC HLDGS INC 1,614,924 50,095,000 0.41%
89 KRATON CORP COM 2,973,741 49,394,000 0.41%
90 Fox Factory Holding Corp 2,973,266 49,148,000 0.41%
91 CARTERS INC 550,625 49,022,000 0.41%
92 HOLOGIC INC 1,256,170 48,601,000 0.40%
93 CAESARSTONE LTD 1,116,373 48,384,000 0.40%
94 CITIZENS FINL GROUP INC 1,838,671 48,155,000 0.40%
95 SYNOPSYS INC 1,601,943 48,074,000 0.40%
96 FIRST HORIZON CORPORATION COM 3,274,809 47,550,000 0.39%
97 MONSTER BEVERAGE CORP NEW 316,050 47,079,000 0.39%
98 BERRY PLASTICS GROUP INC 1,300,173 47,040,000 0.39%
99 MONOLITHIC PWR SYS INC 725,274 46,207,000 0.38%
100 PORTLAND GEN ELEC CO 1,264,905 46,005,000 0.38%
Page 2 of 8

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000950123-16-013086, filed 2016.01.27).

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.