WESTFIELD CAPITAL MANAGEMENT CO LP Q1 2022 Filing

Filed May 16, 2022

Portfolio Value

$15.6B

Holdings

235

Report Date

Q1 2022

Filing Type

13F-HR

All Holdings (235 positions)

#StockSharesValue% PortfolioType
101
FRCBFIRST REP BK SAN FRANCISCO C
331,842$53.8B344.78%
102
NTNXNUTANIX INC
1,950,590$52.3B335.31%
103
FFIVF5 INC
248,994$52.0B333.47%
104
NBIXNEUROCRINE BIOSCIENCES INC
554,491$52.0B333.19%
105
TEAMATLASSIAN CORP PLC
175,401$51.5B330.33%
106
MTNVAIL RESORTS INC
197,366$51.4B329.24%
107
ONON SEMICONDUCTOR CORP
818,604$51.3B328.50%
108
CECELANESE CORP DEL
355,609$50.8B325.64%
109
AMEDAMEDISYS INC
294,367$50.7B325.06%
110
ETSYETSY INC
405,381$50.4B322.92%
111
INSPINSPIRE MED SYS INC
193,026$49.5B317.58%
112
TQJSIGNATURE BK NEW YORK N Y
165,952$48.7B312.17%
113
SMARGBPSMARTSHEET INC
879,278$48.2B308.73%
114
PS BUSINESS PKS INC CALIF
285,050$47.9B307.08%
115
PDCEUSDPDC ENERGY INC
656,157$47.7B305.66%
116
IRTINDEPENDENCE RLTY TR INC
1,794,546$47.4B304.12%
117
FATEFATE THERAPEUTICS INC
1,220,321$47.3B303.25%
118
PACKRANPAK HOLDINGS CORP
2,309,932$47.2B302.48%
119
ITTITT INC
623,462$46.9B300.55%
120
NHINATIONAL HEALTH INVS INC
793,087$46.8B299.96%
121
BAHBOOZ ALLEN HAMILTON HLDG COR
525,401$46.2B295.80%
122
OGM1COGENT COMMUNICATIONS HLDGS
693,721$46.0B295.02%
123
AMDADVANCED MICRO DEVICES INC
418,479$45.8B293.27%
124
CHRCHURCHILL DOWNS INC
205,335$45.5B291.88%
125
TENBTENABLE HLDGS INC
762,942$44.1B282.59%
126
TWTRADEWEB MKTS INC
491,676$43.2B276.91%
127
MXLMAXLINEAR INC
722,882$42.2B270.35%
128
HXLHEXCEL CORP NEW
685,157$40.7B261.16%
129
FMCFMC CORP
304,701$40.1B256.96%
130
TNDMTANDEM DIABETES CARE INC
344,043$40.0B256.44%
131
FOURSHIFT4 PMTS INC
630,619$39.1B250.32%
132
PLYAPLAYA HOTELS & RESORTS NV
4,485,062$38.8B248.66%
133
0C3ENDEAVOR GROUP HLDGS INC
1,284,572$37.9B243.05%
134
AATAMERICAN ASSETS TR INC
999,093$37.9B242.64%
135
BILLBILL COM HLDGS INC
157,596$35.7B229.08%
136
HAEHAEMONETICS CORP MASS
552,311$34.9B223.80%
137
RCKTROCKET PHARMACEUTICALS INC
2,193,725$34.8B223.00%
138
AZTAAZENTA INC
409,930$34.0B217.76%
139
RVLVREVOLVE GROUP INC
632,008$33.9B217.49%
140
STSENSATA TECHNOLOGIES HLDG PL
659,117$33.5B214.82%
141
SYNASYNAPTICS INC
166,253$33.2B212.58%
142
CTSHCOGNIZANT TECHNOLOGY SOLUTIO
368,187$33.0B211.61%
143
PEGAPEGASYSTEMS INC
402,385$32.5B208.00%
144
PCRXPACIRA BIOSCIENCES INC
418,502$31.9B204.72%
145
WNSNWNS HLDGS LTD
368,534$31.5B201.94%
146
AVNTAVIENT CORPORATION
649,353$31.2B199.78%
147
PSTGPURE STORAGE INC
879,880$31.1B199.14%
148
WKWORKIVA INC
248,100$29.3B187.64%
149
PAYAUSDPAYA HOLDINGS INC
4,959,069$29.1B186.26%
150
PLMRPALOMAR HLDGS INC
449,041$28.7B184.17%
151
ENPHENPHASE ENERGY INC
140,549$28.4B181.77%
152
IOTSAMSARA INC
1,758,326$28.2B180.54%
153
RGENREPLIGEN CORP
145,369$27.3B175.25%
154
SICPQSILVERGATE CAP CORP
179,353$27.0B173.09%
155
BWINBRP GROUP INC
994,644$26.7B171.04%
156
AVGOBROADCOM INC
38,930$24.5B157.12%
157
FLYWFLYWIRE CORPORATION
796,697$24.4B156.15%
158
VYXNCR CORP NEW
598,377$24.0B154.14%
159
EWBCEAST WEST BANCORP INC
298,024$23.6B150.94%
160
AXTAAXALTA COATING SYS LTD
935,377$23.0B147.37%
161
SMTCSEMTECH CORP
319,813$22.2B142.14%
162
RPAYREPAY HLDGS CORP
1,497,741$22.1B141.79%
163
STEPSTEPSTONE GROUP INC
663,259$21.9B140.54%
164
PENGSMART GLOBAL HLDGS INC
845,928$21.9B140.05%
165
SPHRMADISON SQUARE GRDN ENTERTNM
260,675$21.7B139.19%
166
SITMSITIME CORP
83,206$20.6B132.16%
167
TURNING POINT THERAPEUTICS I
758,356$20.4B130.51%
168
GTLSCHART INDS INC
118,342$20.3B130.29%
169
BLBLACKLINE INC
277,317$20.3B130.14%
170
MRVLMARVELL TECHNOLOGY INC
280,512$20.1B128.93%
171
WINGWINGSTOP INC
163,277$19.2B122.81%
172
ABBVABBVIE INC
96,402$15.6B100.17%
173
ZNGAEURZYNGA INC
1,682,995$15.6B99.67%
174
GOOGALPHABET INC
4,731$13.2B84.69%
175
JNPJUNIPER NETWORKS INC
350,210$13.0B83.41%
176
SNOWSNOWFLAKE INC
54,164$12.4B79.55%
177
EPAMEPAM SYS INC
41,383$12.3B78.68%
178
ELANELANCO ANIMAL HEALTH INC
452,877$11.8B75.73%
179
GHGUARDANT HEALTH INC
155,342$10.3B65.95%
180
MTDMETTLER TOLEDO INTERNATIONAL
7,056$9.7B62.10%
181
DHRDANAHER CORPORATION
32,243$9.5B60.62%
182
FCXFREEPORT-MCMORAN INC
178,640$8.9B56.95%
183
JNJJOHNSON & JOHNSON
48,403$8.6B54.98%
184
CSCOCISCO SYS INC
145,495$8.1B52.00%
185
AIGAMERICAN INTL GROUP INC
127,205$8.0B51.18%
186
BUNGE LIMITED
72,035$8.0B51.16%
187
NEMNEWMONT CORP
99,772$7.9B50.81%
188
AREALEXANDRIA REAL ESTATE EQ IN
37,120$7.5B47.88%
189
FFORD MTR CO DEL
403,125$6.8B43.69%
190
LRCXEURLAM RESEARCH CORP
12,675$6.8B43.67%
191
PEPPEPSICO INC
40,640$6.8B43.60%
192
KOCOCA COLA CO
108,545$6.7B43.14%
193
BMYBRISTOL-MYERS SQUIBB CO
92,090$6.7B43.10%
194
SUISUN CMNTYS INC
38,000$6.7B42.69%
195
WHWYNDHAM HOTELS & RESORTS INC
76,810$6.5B41.69%
196
IBMINTERNATIONAL BUSINESS MACHS
49,075$6.4B40.90%
197
CVSCVS HEALTH CORP
60,805$6.2B39.44%
198
PYPLPAYPAL HLDGS INC
49,322$5.7B36.56%
199
TTTRANE TECHNOLOGIES PLC
37,333$5.7B36.54%
200
HPEHEWLETT PACKARD ENTERPRISE C
324,185$5.4B34.72%
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