WESTFIELD CAPITAL MANAGEMENT CO LP Q2 2017 Filing

Filed August 11, 2017

Portfolio Value

$11.7B

Holdings

249

Report Date

Q2 2017

Filing Type

13F-HR

All Holdings (249 positions)

#StockSharesValue% PortfolioType
201
CHGGCHEGG INC
844,050$10.4B88.42%
202
FULFULLER H B CO
202,267$10.3B88.12%
203
BMRNBIOMARIN PHARMACEUTICAL INC
111,610$10.1B86.40%
204
JKHYHENRY JACK & ASSOC INC
89,419$9.3B79.17%
205
LADLITHIA MTRS INC
92,601$8.7B74.38%
206
TESARO INC
56,641$7.9B67.52%
207
NSANATIONAL STORAGE AFFILIATES
329,528$7.6B64.91%
208
WDCWESTERN DIGITAL CORP
75,450$6.7B56.98%
209
CSCOCISCO SYS INC
206,020$6.4B54.96%
210
NGVCNATURAL GROCERS BY VITAMIN C
764,614$6.3B53.90%
211
OXYOCCIDENTAL PETE CORP DEL
97,710$5.8B49.86%
212
DALDELTA AIR LINES INC DEL
102,205$5.5B46.81%
213
MSIMOTOROLA SOLUTIONS INC
61,870$5.4B45.75%
214
INTCINTEL CORP
157,737$5.3B45.36%
215
KMBKIMBERLY CLARK CORP
40,827$5.3B44.93%
216
TMOTHERMO FISHER SCIENTIFIC INC
30,161$5.3B44.85%
217
IPGINTERPUBLIC GROUP COS INC
209,945$5.2B44.02%
218
CLXCLOROX CO DEL
36,770$4.9B41.76%
219
PAYXPAYCHEX INC
84,345$4.8B40.94%
220
BAHBOOZ ALLEN HAMILTON HLDG COR
141,670$4.6B39.29%
221
BLACK KNIGHT FINL SVCS INC
108,190$4.4B37.76%
222
MCHPMICROCHIP TECHNOLOGY INC
56,595$4.4B37.23%
223
KREFKKR REAL ESTATE FIN TR INC
200,565$4.3B36.75%
224
HONHONEYWELL INTL INC
28,610$3.8B32.50%
225
LMTLOCKHEED MARTIN CORP
13,718$3.8B32.46%
226
CMCSACOMCAST CORP NEW
89,770$3.5B29.78%
227
CBCHUBB LIMITED
15,140$2.2B18.76%
228
MRTNMARTEN TRANS LTD
59,140$1.6B13.81%
229
WCNWASTE CONNECTIONS INC
21,336$1.4B11.71%
230
BACVERIZON COMMUNICATIONS INC
28,660$1.3B10.91%
231
CSXCSX CORP
15,000$818.0M6.97%
232
LGFEURLIONS GATE ENTMNT CORP
27,795$784.0M6.68%
233
MRKMERCK & CO INC
12,159$779.0M6.64%
234
PRAHPRA HEALTH SCIENCES INC
6,900$518.0M4.42%
235
TWLOTWILIO INC
12,900$376.0M3.20%
236
GEGENERAL ELECTRIC CO
13,538$366.0M3.12%
237
STTSTATE STR CORP
3,840$345.0M2.94%
238
HDSNHUDSON TECHNOLOGIES INC
40,000$338.0M2.88%
239
VENVENTAS INC
4,719$328.0M2.80%
240
UPBDRENT A CTR INC NEW
27,800$326.0M2.78%
241
SLBSCHLUMBERGER LTD
4,824$318.0M2.71%
242
IBMINTERNATIONAL BUSINESS MACHS
2,000$308.0M2.63%
243
BIDUNBAIDU INC
1,600$286.0M2.44%
244
GRUBHUB INC
5,800$253.0M2.16%
245
TRIPTRIPADVISOR INC
6,600$252.0M2.15%
246
CONTRAFECT CORP
149,600$217.0M1.85%
247
ZNGAEURZYNGA INC
59,100$215.0M1.83%
248
ARCOARCOS DORADOS HOLDINGS INC
10,370$77.0M0.66%
249
AU OPTRONICS CORP
16,900$77.0M0.66%
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