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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
101 REALPAGE INC COM 456,434 10,247,000 0.08%
102 LPL FINL HLDGS INC 241,000 10,279,000 0.09%
103 SKULLCANDY INC 2,175,761 10,291,000 0.09%
104 AKAMAI TECHNOLOGIES INC 195,866 10,308,000 0.09%
105 WEBSITE PROS INC COM 519,913 10,403,000 0.09%
106 QIAGEN NV 380,723 10,527,000 0.09%
107 New Relic Inc 291,638 10,624,000 0.09%
108 MEDICINES CO 286,559 10,700,000 0.09%
109 LEUCADIA NATL CORP 617,394 10,736,000 0.09%
110 INSYS THERAPEUTICS INC NEW COM NEW 380,434 10,892,000 0.09%
111 WESCO INTL INC 264,276 11,544,000 0.10%
112 FURMANITE CORPORATION 1,740,195 11,590,000 0.10%
113 DRIL-QUIP INC 197,779 11,714,000 0.10%
114 TREX CO INC COM 310,789 11,822,000 0.10%
115 MERITOR INC 1,448,196 12,092,000 0.10%
116 ENVESTNET INC 409,157 12,213,000 0.10%
117 WESCO AIRCRAFT HLDGS INC COM 1,020,307 12,213,000 0.10%
118 FLIR SYS INC 435,292 12,219,000 0.10%
119 MATTSON TECHNOLOGY INC 3,466,909 12,238,000 0.10%
120 ACADIA PHARMACEUTICALS INC COM 345,384 12,313,000 0.10%
121 MERIT MED SYS INC COM 668,007 12,418,000 0.10%
122 MCDERMOTT INTL INC 3,708,229 12,423,000 0.10%
123 ARMSTRONG WORLD INDS INC NEW COM 271,855 12,432,000 0.10%
124 FIESTA RESTAURANT GROUP INC COM 376,832 12,662,000 0.10%
125 MARTIN MARIETTA MATLS INC 93,137 12,721,000 0.11%
126 SEACHANGE INTL INC 1,898,997 12,799,000 0.11%
127 CELADON GROUP INC 1,304,805 12,905,000 0.11%
128 NUANCE COMM 649,132 12,911,000 0.11%
129 WABCO HLDGS INC 129,971 13,291,000 0.11%
130 GREEN DOT CORP CL A 815,546 13,391,000 0.11%
131 ALBEMARLE CORP 241,694 13,537,000 0.11%
132 BRIGGS & STRATTON CORP 795,726 13,766,000 0.11%
133 MARINEMAX INC COM 753,014 13,871,000 0.11%
134 LITTELFUSE INC 129,979 13,909,000 0.12%
135 TANDEM DIABETES CARE INC COM 1,211,490 14,308,000 0.12%
136 AGNICO EAGLE MINES LTD 545,586 14,338,000 0.12%
137 PACIRA PHARMACEUTICALS INC 189,746 14,571,000 0.12%
138 BRIGHTCOVE INC COM 2,424,443 15,032,000 0.12%
139 FORMFACTOR INC COM 1,706,792 15,361,000 0.13%
140 UTI WORLDWIDE INC 2,205,894 15,507,000 0.13%
141 ACTUANT CORP 648,995 15,550,000 0.13%
142 BERKLEY W R CORP 287,841 15,759,000 0.13%
143 KITE PHARMA INCORPORATED 256,764 15,822,000 0.13%
144 ASCENA RETAIL GROUP INC COM 1,652,688 16,279,000 0.13%
145 FERROGLOBE PLC SHS 1,529,537 16,443,000 0.14%
146 INTRA-CELLULAR THERAPIES INC 308,694 16,605,000 0.14%
147 ZYNGA INC 6,220,027 16,670,000 0.14%
148 VISTEON CORP COM NEW 150,327 17,212,000 0.14%
149 ENVIRI CORP COM 2,252,652 17,751,000 0.15%
150 CYPRESS SEMICONDUCTOR CORP 1,810,636 17,762,000 0.15%
Page 3 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.