FRONTIER CAPITAL MANAGEMENT CO LLC Q1 2019 Filing

Filed May 7, 2019

Portfolio Value

$14.1T

Holdings

296

Report Date

Q1 2019

Filing Type

13F-HR

All Holdings (296 positions)

#StockSharesValue% PortfolioType
101
Virtusa Corporation
1,049,396$56.1B0.40%
102
TNDMTandem Diabetes Care Inc.
871,521$55.3B0.39%
103
AWNAdvance Auto Parts Inc.
317,671$54.2B0.39%
104
IEIInsight Enterprises Inc.
981,256$54.0B0.38%
105
BURLBurlington Stores Inc.
341,629$53.5B0.38%
106
CXOEURConcho Resources Inc.
481,582$53.4B0.38%
107
MTZMasTec Inc.
1,102,534$53.0B0.38%
108
ABMDEURABIOMED Inc.
185,087$52.9B0.38%
109
RG6Rogers Corporation
331,316$52.6B0.37%
110
PCRXPacira Biosciences Inc.
1,379,625$52.5B0.37%
111
ROKRockwell Automation Inc.
292,658$51.4B0.37%
112
EPRTEssential Properties Realty Trust Inc.
2,618,836$51.1B0.36%
113
SMSM Energy Company
2,918,740$51.0B0.36%
114
CRSCarpenter Technology Corporation
1,106,922$50.8B0.36%
115
RNSTRenasant Corporation
1,439,126$48.7B0.35%
116
UTLUnitil Corporation
884,069$47.9B0.34%
117
ANETEURArista Networks Inc.
151,098$47.5B0.34%
118
NBL2EURNoble Energy Inc.
1,871,156$46.3B0.33%
119
4DHDana Incorporated
2,605,644$46.2B0.33%
120
BWXTBWX Technologies Inc.
927,288$46.0B0.33%
121
AZULQAzul S.A. Sponsored ADR Pfd
1,572,137$45.9B0.33%
122
37MMRC Global Inc.
2,613,539$45.7B0.32%
123
OGM1Cogent Communications Holdings Inc
837,847$45.5B0.32%
124
MTORMeritor Inc.
2,218,561$45.1B0.32%
125
EAElectronic Arts Inc.
438,753$44.6B0.32%
126
CDEVEURCentennial Resource Development Inc. C
5,066,515$44.5B0.32%
127
DPZDomino's Pizza Inc.
170,190$43.9B0.31%
128
SITCUSDSITE Centers Corp.
3,219,451$43.8B0.31%
129
CVNACarvana Co. Class A
745,879$43.3B0.31%
130
QRVOQorvo Inc.
601,111$43.1B0.31%
131
IDXXIDEXX Laboratories Inc.
191,449$42.8B0.30%
132
VSTOEURVista Outdoor Inc
5,305,969$42.5B0.30%
133
BOOTBoot Barn Holdings Inc.
1,441,173$42.4B0.30%
134
RPTUSDRPT Realty
3,496,560$42.0B0.30%
135
GWREGuidewire Software Inc.
431,415$41.9B0.30%
136
ITRIItron Inc.
893,744$41.7B0.30%
137
SG7SAGE Therapeutics Inc.
258,877$41.2B0.29%
138
ILMNIllumina Inc.
132,100$41.0B0.29%
139
Actuant Corporation Class A
1,667,574$40.6B0.29%
140
AALAmerican Airlines Group Inc.
1,244,609$39.5B0.28%
141
HNIHNI Corporation
1,078,418$39.1B0.28%
142
Cooper Tire & Rubber Company
1,292,746$38.6B0.27%
143
AOSA. O. Smith Corporation
710,373$37.9B0.27%
144
DC4DexCom Inc.
314,733$37.5B0.27%
145
PAASPan American Silver Corp.
2,659,018$35.2B0.25%
146
TBBKBancorp Inc
4,334,681$35.0B0.25%
147
EEFTEuronet Worldwide Inc.
241,212$34.4B0.24%
148
VLRSControladora Vuela Compania de Aviacio
3,842,346$32.7B0.23%
149
UAAUnder Armour Inc. Class A
1,440,353$30.4B0.22%
150
DXPEDXP Enterprises Inc.
781,517$30.4B0.22%
151
Ellie Mae Inc.
307,185$30.3B0.22%
152
SAIASaia Inc.
494,773$30.2B0.21%
153
RPRealPage Inc.
496,022$30.1B0.21%
154
AIMCUSDAltra Industrial Motion Corp.
957,285$29.7B0.21%
155
Integrated Device Technology Inc.
605,195$29.6B0.21%
156
WCCWESCO International Inc.
555,285$29.4B0.21%
157
TiVo Corp.
3,115,165$29.0B0.21%
158
TherapeuticsMD Inc.
5,857,096$28.5B0.20%
159
LSCCLattice Semiconductor Corporation
2,361,138$28.2B0.20%
160
NKTREURNektar Therapeutics
828,350$27.8B0.20%
161
PLNTPlanet Fitness Inc. Class A
402,172$27.6B0.20%
162
CNDTConduent Inc.
1,985,701$27.5B0.20%
163
CDLXCardlytics Inc.
1,631,248$27.0B0.19%
164
TREXTrex Company Inc.
433,840$26.7B0.19%
165
BFHAlliance Data Systems Corporation
152,300$26.6B0.19%
166
WSFSWSFS Financial Corporation
683,690$26.4B0.19%
167
NUANEURNuance Communications Inc.
1,556,092$26.3B0.19%
168
GasLog Ltd.
1,488,586$26.0B0.18%
169
CCSCentury Communities Inc.
1,084,160$26.0B0.18%
170
CSIIEURCardiovascular Systems Inc.
668,220$25.8B0.18%
171
Acacia Communications Inc.
421,093$24.1B0.17%
172
MTSIMACOM Technology Solutions Holdings In
1,417,741$23.7B0.17%
173
INSWInternational Seaways Inc.
1,372,122$23.5B0.17%
174
Cree Inc.
405,580$23.2B0.17%
175
bluebird bio Inc.
147,158$23.2B0.16%
176
BCOVUSDBrightcove Inc.
2,750,052$23.1B0.16%
177
IPHSEURInnophos Holdings Inc.
758,389$22.9B0.16%
178
EXPEagle Materials Inc.
270,428$22.8B0.16%
179
Del Taco Restaurants Inc.
2,195,800$22.1B0.16%
180
BERYEURBerry Global Group Inc
409,801$22.1B0.16%
181
Carrizo Oil & Gas Inc.
1,765,846$22.0B0.16%
182
REEverest Re Group Ltd.
100,289$21.7B0.15%
183
AMRNAmarin Corporation Plc Sponsored ADR
1,021,731$21.2B0.15%
184
RIGTransocean Ltd.
2,410,192$21.0B0.15%
185
Immunomedics Inc.
1,085,854$20.9B0.15%
186
ACHCAcadia Healthcare Company Inc.
707,858$20.7B0.15%
187
GPKGraphic Packaging Holding Company
1,612,821$20.4B0.14%
188
UCTTUltra Clean Holdings Inc.
1,879,990$19.5B0.14%
189
UEICUniversal Electronics Inc.
521,379$19.4B0.14%
190
WRBW. R. Berkley Corporation
226,922$19.2B0.14%
191
MIC2EURMacquarie Infrastructure Corporation
462,127$19.0B0.14%
192
CVA1EURCovanta Holding Corporation
1,099,962$19.0B0.14%
193
GJBSteelcase Inc. Class A
1,284,415$18.7B0.13%
194
LCIILCI Industries
238,886$18.4B0.13%
195
FLEXFlex Ltd.
1,832,669$18.3B0.13%
196
AEMAgnico Eagle Mines Limited
414,874$18.0B0.13%
197
IPHIInphi Corporation
410,744$18.0B0.13%
198
MODNEURModel N Inc.
1,017,873$17.9B0.13%
199
LELands' End Inc.
1,073,821$17.8B0.13%
200
NVCRNovocure Ltd.
366,010$17.6B0.13%
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