FRONTIER CAPITAL MANAGEMENT CO LLC Q1 2019 Filing

Filed May 7, 2019

Portfolio Value

$14.1B

Holdings

296

Report Date

Q1 2019

Filing Type

13F-HR

All Holdings (296 positions)

#StockSharesValue% PortfolioType
101
Virtusa Corporation
1,049,396$56.1B398.87%
102
TNDMTandem Diabetes Care Inc.
871,521$55.3B393.55%
103
AWNAdvance Auto Parts Inc.
317,671$54.2B385.23%
104
IEIInsight Enterprises Inc.
981,256$54.0B384.21%
105
BURLBurlington Stores Inc.
341,629$53.5B380.64%
106
CXOEURConcho Resources Inc.
481,582$53.4B380.00%
107
MTZMasTec Inc.
1,102,534$53.0B377.12%
108
ABMDEURABIOMED Inc.
185,087$52.9B375.89%
109
RG6Rogers Corporation
331,316$52.6B374.33%
110
PCRXPacira Biosciences Inc.
1,379,625$52.5B373.40%
111
ROKRockwell Automation Inc.
292,658$51.4B365.16%
112
EPRTEssential Properties Realty Trust Inc.
2,618,836$51.1B363.53%
113
SMSM Energy Company
2,918,740$51.0B363.02%
114
CRSCarpenter Technology Corporation
1,106,922$50.8B360.91%
115
RNSTRenasant Corporation
1,439,126$48.7B346.42%
116
UTLUnitil Corporation
884,069$47.9B340.56%
117
ANETEURArista Networks Inc.
151,098$47.5B337.88%
118
NBL2EURNoble Energy Inc.
1,871,156$46.3B329.07%
119
4DHDana Incorporated
2,605,644$46.2B328.71%
120
BWXTBWX Technologies Inc.
927,288$46.0B326.94%
121
AZULQAzul S.A. Sponsored ADR Pfd
1,572,137$45.9B326.56%
122
37MMRC Global Inc.
2,613,539$45.7B324.88%
123
OGM1Cogent Communications Holdings Inc
837,847$45.5B323.23%
124
MTORMeritor Inc.
2,218,561$45.1B321.06%
125
EAElectronic Arts Inc.
438,753$44.6B317.09%
126
CDEVEURCentennial Resource Development Inc. C
5,066,515$44.5B316.70%
127
DPZDomino's Pizza Inc.
170,190$43.9B312.37%
128
SITCUSDSITE Centers Corp.
3,219,451$43.8B311.82%
129
CVNACarvana Co. Class A
745,879$43.3B307.96%
130
QRVOQorvo Inc.
601,111$43.1B306.62%
131
IDXXIDEXX Laboratories Inc.
191,449$42.8B304.42%
132
VSTOEURVista Outdoor Inc
5,305,969$42.5B302.24%
133
BOOTBoot Barn Holdings Inc.
1,441,173$42.4B301.72%
134
RPTUSDRPT Realty
3,496,560$42.0B298.63%
135
GWREGuidewire Software Inc.
431,415$41.9B298.08%
136
ITRIItron Inc.
893,744$41.7B296.49%
137
SG7SAGE Therapeutics Inc.
258,877$41.2B292.80%
138
ILMNIllumina Inc.
132,100$41.0B291.86%
139
Actuant Corporation Class A
1,667,574$40.6B288.99%
140
AALAmerican Airlines Group Inc.
1,244,609$39.5B281.10%
141
HNIHNI Corporation
1,078,418$39.1B278.31%
142
Cooper Tire & Rubber Company
1,292,746$38.6B274.78%
143
AOSA. O. Smith Corporation
710,373$37.9B269.35%
144
DC4DexCom Inc.
314,733$37.5B266.57%
145
PAASPan American Silver Corp.
2,659,018$35.2B250.54%
146
TBBKBancorp Inc
4,334,681$35.0B249.06%
147
EEFTEuronet Worldwide Inc.
241,212$34.4B244.58%
148
VLRSControladora Vuela Compania de Aviacio
3,842,346$32.7B232.80%
149
UAAUnder Armour Inc. Class A
1,440,353$30.4B216.53%
150
DXPEDXP Enterprises Inc.
781,517$30.4B216.30%
151
Ellie Mae Inc.
307,185$30.3B215.58%
152
SAIASaia Inc.
494,773$30.2B214.98%
153
RPRealPage Inc.
496,022$30.1B214.08%
154
AIMCUSDAltra Industrial Motion Corp.
957,285$29.7B211.37%
155
Integrated Device Technology Inc.
605,195$29.6B210.84%
156
WCCWESCO International Inc.
555,285$29.4B209.33%
157
TiVo Corp.
3,115,165$29.0B206.46%
158
TherapeuticsMD Inc.
5,857,096$28.5B202.84%
159
LSCCLattice Semiconductor Corporation
2,361,138$28.2B200.31%
160
NKTREURNektar Therapeutics
828,350$27.8B197.93%
161
PLNTPlanet Fitness Inc. Class A
402,172$27.6B196.53%
162
CNDTConduent Inc.
1,985,701$27.5B195.29%
163
CDLXCardlytics Inc.
1,631,248$27.0B191.87%
164
TREXTrex Company Inc.
433,840$26.7B189.80%
165
BFHAlliance Data Systems Corporation
152,300$26.6B189.51%
166
WSFSWSFS Financial Corporation
683,690$26.4B187.67%
167
NUANEURNuance Communications Inc.
1,556,092$26.3B187.35%
168
GasLog Ltd.
1,488,586$26.0B184.83%
169
CCSCentury Communities Inc.
1,084,160$26.0B184.80%
170
CSIIEURCardiovascular Systems Inc.
668,220$25.8B183.70%
171
Acacia Communications Inc.
421,093$24.1B171.74%
172
MTSIMACOM Technology Solutions Holdings In
1,417,741$23.7B168.47%
173
INSWInternational Seaways Inc.
1,372,122$23.5B167.24%
174
Cree Inc.
405,580$23.2B165.03%
175
bluebird bio Inc.
147,158$23.2B164.64%
176
BCOVUSDBrightcove Inc.
2,750,052$23.1B164.47%
177
IPHSEURInnophos Holdings Inc.
758,389$22.9B162.55%
178
EXPEagle Materials Inc.
270,428$22.8B162.12%
179
Del Taco Restaurants Inc.
2,195,800$22.1B157.09%
180
BERYEURBerry Global Group Inc
409,801$22.1B156.99%
181
Carrizo Oil & Gas Inc.
1,765,846$22.0B156.59%
182
REEverest Re Group Ltd.
100,289$21.7B154.02%
183
AMRNAmarin Corporation Plc Sponsored ADR
1,021,731$21.2B150.84%
184
RIGTransocean Ltd.
2,410,192$21.0B149.29%
185
Immunomedics Inc.
1,085,854$20.9B148.33%
186
ACHCAcadia Healthcare Company Inc.
707,858$20.7B147.54%
187
GPKGraphic Packaging Holding Company
1,612,821$20.4B144.86%
188
UCTTUltra Clean Holdings Inc.
1,879,990$19.5B138.37%
189
UEICUniversal Electronics Inc.
521,379$19.4B137.74%
190
WRBW. R. Berkley Corporation
226,922$19.2B136.71%
191
MIC2EURMacquarie Infrastructure Corporation
462,127$19.0B135.46%
192
CVA1EURCovanta Holding Corporation
1,099,962$19.0B135.40%
193
GJBSteelcase Inc. Class A
1,284,415$18.7B132.90%
194
LCIILCI Industries
238,886$18.4B130.50%
195
FLEXFlex Ltd.
1,832,669$18.3B130.33%
196
AEMAgnico Eagle Mines Limited
414,874$18.0B128.34%
197
IPHIInphi Corporation
410,744$18.0B127.76%
198
MODNEURModel N Inc.
1,017,873$17.9B126.96%
199
LELands' End Inc.
1,073,821$17.8B126.84%
200
NVCRNovocure Ltd.
366,010$17.6B125.38%
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