WESTFIELD CAPITAL MANAGEMENT CO LP Q4 2020 Filing
Filed February 12, 2021
Portfolio Value
$16.9T
Holdings
247
Report Date
Q4 2020
Filing Type
13F-HR
All Holdings (247 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 101 | DYHTARGET CORP | 343,314 | $60.6B | 0.36% | |
| 102 | NXPINXP SEMICONDUCTORS N V | 371,504 | $59.1B | 0.35% | |
| 103 | HZNPHORIZON THERAPEUTICS PUB L | 806,188 | $59.0B | 0.35% | |
| 104 | NUANEURNUANCE COMMUNICATIONS INC | 1,313,826 | $57.9B | 0.34% | |
| 105 | BKIEURBLACK KNIGHT INC | 653,093 | $57.7B | 0.34% | |
| 106 | SYFSYNCHRONY FINANCIAL | 1,625,976 | $56.4B | 0.33% | |
| 107 | PCRXPACIRA BIOSCIENCES INC | 926,988 | $55.5B | 0.33% | |
| 108 | AMEDAMEDISYS INC | 185,060 | $54.3B | 0.32% | |
| 109 | ITTITT INC | 704,805 | $54.3B | 0.32% | |
| 110 | MUMICRON TECHNOLOGY INC | 717,918 | $54.0B | 0.32% | |
| 111 | SSNCSS&C TECHNOLOGIES HLDGS INC | 741,244 | $53.9B | 0.32% | |
| 112 | CECELANESE CORP DEL | 414,661 | $53.9B | 0.32% | |
| 113 | SRCUSDSPIRIT RLTY CAP INC NEW | 1,331,461 | $53.5B | 0.32% | |
| 114 | NTNXNUTANIX INC | 1,636,106 | $52.1B | 0.31% | |
| 115 | ODFLOLD DOMINION FREIGHT LINE IN | 265,879 | $51.9B | 0.31% | |
| 116 | EPRTESSENTIAL PPTYS RLTY TR INC | 2,340,469 | $49.6B | 0.29% | |
| 117 | ONON SEMICONDUCTOR CORP | 1,513,001 | $49.5B | 0.29% | |
| 118 | MKSIMKS INSTRS INC | 328,725 | $49.5B | 0.29% | |
| 119 | —BOTTOMLINE TECH DEL INC | 928,927 | $49.0B | 0.29% | |
| 120 | WSMWILLIAMS SONOMA INC | 478,076 | $48.7B | 0.29% | |
| 121 | LSPDEURLIGHTSPEED POS INC | 687,066 | $48.4B | 0.29% | |
| 122 | —TURNING POINT THERAPEUTICS I | 390,967 | $47.6B | 0.28% | |
| 123 | SRPTSAREPTA THERAPEUTICS INC | 279,328 | $47.6B | 0.28% | |
| 124 | PLANUSDANAPLAN INC | 652,941 | $46.9B | 0.28% | |
| 125 | FMCFMC CORP | 403,984 | $46.4B | 0.28% | |
| 126 | SIMOSILICON MOTION TECHNOLOGY CO | 947,119 | $45.6B | 0.27% | |
| 127 | CHRCHURCHILL DOWNS INC | 231,108 | $45.0B | 0.27% | |
| 128 | EXPEEXPEDIA GROUP INC | 336,126 | $44.5B | 0.26% | |
| 129 | NBIXNEUROCRINE BIOSCIENCES INC | 464,086 | $44.5B | 0.26% | |
| 130 | AEISADVANCED ENERGY INDS | 454,272 | $44.1B | 0.26% | |
| 131 | SAIASAIA INC | 240,639 | $43.5B | 0.26% | |
| 132 | LAMRLAMAR ADVERTISING CO NEW | 522,300 | $43.5B | 0.26% | |
| 133 | IM8NINSMED INC | 1,278,676 | $42.6B | 0.25% | |
| 134 | BERYEURBERRY GLOBAL GROUP INC | 756,948 | $42.5B | 0.25% | |
| 135 | PANWPALO ALTO NETWORKS INC | 114,162 | $40.6B | 0.24% | |
| 136 | DAYCERIDIAN HCM HLDG INC | 369,710 | $39.4B | 0.23% | |
| 137 | DHID R HORTON INC | 568,338 | $39.2B | 0.23% | |
| 138 | —MIMECAST LTD | 682,658 | $38.8B | 0.23% | |
| 139 | HEIHEICO CORP NEW | 327,464 | $38.3B | 0.23% | |
| 140 | MXLMAXLINEAR INC | 1,003,631 | $38.3B | 0.23% | |
| 141 | AVLRUSDAVALARA INC | 230,655 | $38.0B | 0.23% | |
| 142 | AYXEURALTERYX INC | 312,060 | $38.0B | 0.23% | |
| 143 | BURLBURLINGTON STORES INC | 141,039 | $36.9B | 0.22% | |
| 144 | PLMRPALOMAR HLDGS INC | 414,702 | $36.8B | 0.22% | |
| 145 | TNDMTANDEM DIABETES CARE INC | 380,432 | $36.4B | 0.22% | |
| 146 | FOURSHIFT4 PMTS INC | 480,809 | $36.3B | 0.22% | |
| 147 | FRCBFIRST REP BK SAN FRANCISCO C | 246,383 | $36.2B | 0.21% | |
| 148 | AIZASSURANT INC | 263,391 | $35.9B | 0.21% | |
| 149 | STAYUSDEXTENDED STAY AMER INC | 2,405,919 | $35.6B | 0.21% | |
| 150 | PRIPRIMERICA INC | 263,612 | $35.3B | 0.21% | |
| 151 | HXLHEXCEL CORP NEW | 697,395 | $33.8B | 0.20% | |
| 152 | RVLVREVOLVE GROUP INC | 1,066,316 | $33.2B | 0.20% | |
| 153 | ITWILLINOIS TOOL WKS INC | 162,263 | $33.1B | 0.20% | |
| 154 | SMARGBPSMARTSHEET INC | 461,760 | $32.0B | 0.19% | |
| 155 | MTORMERITOR INC | 1,139,580 | $31.8B | 0.19% | |
| 156 | SG7SAGE THERAPEUTICS INC | 353,603 | $30.6B | 0.18% | |
| 157 | IWOISHARES TR | 106,520 | $30.5B | 0.18% | |
| 158 | LPROOPEN LENDING CORP | 868,409 | $30.4B | 0.18% | |
| 159 | CRUSCIRRUS LOGIC INC | 362,321 | $29.8B | 0.18% | |
| 160 | BLBLACKLINE INC | 220,983 | $29.5B | 0.17% | |
| 161 | HHC*HOWARD HUGHES CORP | 364,842 | $28.8B | 0.17% | |
| 162 | CAKECHEESECAKE FACTORY INC | 773,533 | $28.7B | 0.17% | |
| 163 | RPAYREPAY HLDGS CORP | 1,049,859 | $28.6B | 0.17% | |
| 164 | KLICKULICKE & SOFFA INDS INC | 897,618 | $28.6B | 0.17% | |
| 165 | CYBRCYBERARK SOFTWARE LTD | 169,994 | $27.5B | 0.16% | |
| 166 | —PS BUSINESS PKS INC CALIF | 202,745 | $26.9B | 0.16% | |
| 167 | —2U INC | 646,442 | $25.9B | 0.15% | |
| 168 | WCNWASTE CONNECTIONS INC | 252,080 | $25.9B | 0.15% | |
| 169 | TXRHTEXAS ROADHOUSE INC | 320,421 | $25.0B | 0.15% | |
| 170 | WNSNWNS HLDGS LTD | 343,593 | $24.8B | 0.15% | |
| 171 | VIAVVIAVI SOLUTIONS INC | 1,650,457 | $24.7B | 0.15% | |
| 172 | BBIOBRIDGEBIO PHARMA INC | 346,880 | $24.7B | 0.15% | |
| 173 | KNSLKINSALE CAP GROUP INC | 115,936 | $23.2B | 0.14% | |
| 174 | MSAMSA SAFETY INC | 154,326 | $23.1B | 0.14% | |
| 175 | FGENEURFIBROGEN INC | 591,464 | $21.9B | 0.13% | |
| 176 | TSAACI WORLDWIDE INC | 568,940 | $21.9B | 0.13% | |
| 177 | BWINBRP GROUP INC | 687,093 | $20.6B | 0.12% | |
| 178 | HLNEHAMILTON LANE INC | 263,771 | $20.6B | 0.12% | |
| 179 | CHNGUSDCHANGE HEALTHCARE INC | 1,027,856 | $19.2B | 0.11% | |
| 180 | CHGGCHEGG INC | 210,923 | $19.1B | 0.11% | |
| 181 | MSGSMADISON SQUARE GRDN SPRT COR | 90,469 | $16.7B | 0.10% | |
| 182 | RGENREPLIGEN CORP | 82,638 | $15.8B | 0.09% | |
| 183 | FATEFATE THERAPEUTICS INC | 159,639 | $14.5B | 0.09% | |
| 184 | AVYAVERY DENNISON CORP | 87,430 | $13.6B | 0.08% | |
| 185 | ABTABBOTT LABS | 122,451 | $13.4B | 0.08% | |
| 186 | SITMSITIME CORP | 114,014 | $12.8B | 0.08% | |
| 187 | —MERSANA THERAPEUTICS INC | 462,378 | $12.3B | 0.07% | |
| 188 | —EIDOS THERAPEUTICS INC | 93,422 | $12.3B | 0.07% | |
| 189 | —ORBCOMM INC | 1,508,604 | $11.2B | 0.07% | |
| 190 | PAYAUSDPAYA HOLDINGS INC | 814,803 | $11.1B | 0.07% | |
| 191 | BDTXBLACK DIAMOND THERAPEUTICS I | 328,405 | $10.5B | 0.06% | |
| 192 | INVAINNOVIVA INC | 838,051 | $10.4B | 0.06% | |
| 193 | ADTNEURADTRAN INC | 698,986 | $10.3B | 0.06% | |
| 194 | WMTWALMART INC | 61,500 | $8.9B | 0.05% | |
| 195 | GOOGALPHABET INC | 4,950 | $8.7B | 0.05% | |
| 196 | CMCSACOMCAST CORP NEW | 151,018 | $7.9B | 0.05% | |
| 197 | FICOFAIR ISAAC CORP | 14,691 | $7.5B | 0.04% | |
| 198 | DHRDANAHER CORPORATION | 32,263 | $7.2B | 0.04% | |
| 199 | AREALEXANDRIA REAL ESTATE EQ IN | 37,750 | $6.7B | 0.04% | |
| 200 | JKHYHENRY JACK & ASSOC INC | 40,929 | $6.6B | 0.04% |