FRONTIER CAPITAL MANAGEMENT CO LLC Q2 2019 Filing

Filed August 14, 2019

Portfolio Value

$13.3B

Holdings

288

Report Date

Q2 2019

Filing Type

13F-HR

All Holdings (288 positions)

#StockSharesValue% PortfolioType
201
Acacia Communications Inc.
298,134$14.1B106.04%
202
CVA1EURCovanta Holding Corporation
779,877$14.0B105.35%
203
SEDGSolarEdge Technologies Inc.
222,759$13.9B104.94%
204
WSOWatsco Inc.
84,055$13.7B103.67%
205
bluebird bio Inc.
107,396$13.7B103.03%
206
ETSYEtsy Inc.
219,967$13.5B101.81%
207
PLNTPlanet Fitness Inc. Class A
186,265$13.5B101.77%
208
FIVNFive9 Inc.
262,065$13.4B101.37%
209
MLMMartin Marietta Materials Inc.
57,735$13.3B100.20%
210
NVGSNavigator Holdings Ltd.
1,407,687$13.2B99.37%
211
AYXEURAlteryx Inc. Class A
115,766$12.6B95.27%
212
FLEXFlex Ltd.
1,297,770$12.4B93.67%
213
LELands' End Inc.
1,016,007$12.4B93.64%
214
NSTGEURNanoString Technologies Inc.
399,648$12.1B91.48%
215
BRXBrixmor Property Group Inc.
670,720$12.0B90.45%
216
PCTYPaylocity Holding Corp.
124,336$11.7B87.98%
217
MTSIMACOM Technology Solutions Holdings Inc
770,000$11.7B87.87%
218
TROXTronox Holdings Plc
907,369$11.6B87.46%
219
PRFTUSDPerficient Inc.
330,331$11.3B85.50%
220
TRUTransUnion
152,647$11.2B84.63%
221
APAMArtisan Partners Asset Management Inc.
387,459$10.7B80.42%
222
BWABorgWarner Inc.
247,578$10.4B78.39%
223
DARDarling Ingredients Inc.
515,568$10.3B77.34%
224
JEFJefferies Financial Group Inc.
532,324$10.2B77.21%
225
APPNAppian Corporation Class A
268,619$9.7B73.08%
226
AMWDAmerican Woodmark Corporation
114,204$9.7B72.89%
227
AERIEURAerie Pharmaceuticals Inc.
326,063$9.6B72.67%
228
Immunomedics Inc.
687,617$9.5B71.93%
229
GVAGranite Construction Incorporated
195,069$9.4B70.88%
230
ALBAlbemarle Corporation
131,999$9.3B70.10%
231
SUXSYNNEX Corporation
93,975$9.2B69.74%
232
LKQ1LKQ Corporation
346,227$9.2B69.49%
233
IBERIABANK Corporation
119,442$9.1B68.33%
234
VECOVeeco Instruments Inc.
717,904$8.8B66.17%
235
SLABSilicon Laboratories Inc.
84,604$8.7B65.98%
236
ZUOUSDZuora Inc. Class A
570,224$8.7B65.89%
237
PRAAPRA Group Inc
305,955$8.6B64.94%
238
MIC2EURMacquarie Infrastructure Corporation
212,274$8.6B64.91%
239
LGF/BEURLions Gate Entertainment Corp Class B
726,122$8.4B63.58%
240
Mesa Air Group Inc
917,260$8.4B63.23%
241
CMPCompass Minerals International Inc.
150,405$8.3B62.34%
242
FTITechnipFMC Plc
317,872$8.2B62.19%
243
MXIMMaxim Integrated Products Inc.
136,635$8.2B61.65%
244
Tailored Brands Inc.
1,411,216$8.1B61.42%
245
ALKAlaska Air Group Inc.
125,960$8.1B60.71%
246
INSPInspire Medical Systems Inc.
113,503$6.9B51.92%
247
PLANUSDAnaplan Inc.
134,749$6.8B51.29%
248
WBC1EURWABCO Holdings Inc.
50,820$6.7B50.83%
249
GOGOGogo Inc.
1,654,315$6.6B49.66%
250
Ensco Rowan Plc Class A
766,805$6.5B49.33%
251
PTCTPTC Therapeutics Inc.
140,588$6.3B47.71%
252
DOCUDocuSign Inc.
124,111$6.2B46.53%
253
GLNGGolar LNG Limited
311,262$5.8B43.38%
254
GKOSGlaukos Corp
73,734$5.6B41.93%
255
KTOSKratos Defense & Security Solutions Inc
237,282$5.4B40.96%
256
ALNYAlnylam Pharmaceuticals Inc
74,689$5.4B40.87%
257
HOMEAt Home Group Inc.
772,161$5.1B38.79%
258
STRAStrategic Education Inc.
27,413$4.9B36.81%
259
TTDTrade Desk Inc. Class A
21,274$4.8B36.55%
260
Greenhill & Co. Inc.
350,350$4.8B35.91%
261
DRQEURDril-Quip Inc.
99,177$4.8B35.90%
262
COUPEURCoupa Software Inc.
37,407$4.7B35.72%
263
Diplomat Pharmacy Inc.
772,134$4.7B35.46%
264
GSMFerroglobe PLC
2,621,222$4.5B33.61%
265
ZSZscaler Inc.
54,613$4.2B31.57%
266
KPTIEURKaryopharm Therapeutics Inc.
682,853$4.1B30.85%
267
AMRXAmneal Pharmaceuticals Inc. Class A
567,066$4.1B30.67%
268
LTHM1EURLivent Corporation
567,425$3.9B29.62%
269
IntriCon Corporation
167,198$3.9B29.46%
270
NTRANatera Inc.
140,788$3.9B29.29%
271
HANHawaiian Holdings Inc.
137,504$3.8B28.45%
272
NENoble Corporation plc
1,812,134$3.4B25.56%
273
GBTUSDGlobal Blood Therapeutics Inc
63,268$3.3B25.10%
274
GBYSangamo Therapeutics Inc.
294,448$3.2B23.92%
275
Forterra Inc.
601,209$3.0B22.54%
276
MDGLMadrigal Pharmaceuticals Inc.
27,475$2.9B21.72%
277
Global Eagle Entertainment Inc.
4,200,356$2.7B20.59%
278
HUBSHubSpot Inc.
14,496$2.5B18.64%
279
COHREURCoherent Inc.
17,678$2.4B18.18%
280
SSTIShotSpotter Inc.
45,482$2.0B15.16%
281
3M4Masimo Corporation
9,932$1.5B11.15%
282
GHGuardant Health Inc.
14,598$1.3B9.50%
283
MDBMongoDB Inc. Class A
8,169$1.2B9.37%
284
AQMSEURAqua Metals Inc.
661,926$1.1B8.33%
285
OKTAOkta Inc. Class A
7,326$905.0M6.83%
286
STIMNeuronetics Inc.
47,159$590.0M4.45%
287
WGOWinnebago Industries Inc.
13,012$503.0M3.79%
288
PAASFPAASCVR
10,751,632$00.00%
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