WESTFIELD CAPITAL MANAGEMENT CO LP Q3 2021 Filing
Filed November 12, 2021
Portfolio Value
$16.6B
Holdings
235
Report Date
Q3 2021
Filing Type
13F-HR
All Holdings (235 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 101 | AXTAAXALTA COATING SYS LTD | 2,106,739 | $61.5B | 370.90% | |
| 102 | SPLKCHFSPLUNK INC | 421,808 | $61.0B | 368.15% | |
| 103 | RCKTROCKET PHARMACEUTICALS INC | 2,026,481 | $60.6B | 365.33% | |
| 104 | VMCVULCAN MATLS CO | 347,162 | $58.7B | 354.19% | |
| 105 | INVAINNOVIVA INC | 3,496,845 | $58.4B | 352.42% | |
| 106 | MUMICRON TECHNOLOGY INC | 820,053 | $58.2B | 351.06% | |
| 107 | LSPDLIGHTSPEED COMMERCE INC | 589,122 | $56.8B | 342.63% | |
| 108 | DGXQUEST DIAGNOSTICS INC | 388,397 | $56.4B | 340.39% | |
| 109 | PEGAPEGASYSTEMS INC | 443,730 | $56.4B | 340.15% | |
| 110 | TGTXTG THERAPEUTICS INC | 1,666,699 | $55.5B | 334.54% | |
| 111 | LYFTLYFT INC | 1,013,124 | $54.3B | 327.46% | |
| 112 | CECELANESE CORP DEL | 351,927 | $53.0B | 319.74% | |
| 113 | OPCHOPTION CARE HEALTH INC | 2,167,199 | $52.6B | 317.10% | |
| 114 | CRUSCIRRUS LOGIC INC | 629,269 | $51.8B | 312.54% | |
| 115 | FCNCAFIRST CTZNS BANCSHARES INC N | 61,225 | $51.6B | 311.35% | |
| 116 | COOCOOPER COS INC | 123,969 | $51.2B | 309.03% | |
| 117 | CHRCHURCHILL DOWNS INC | 212,530 | $51.0B | 307.74% | |
| 118 | BMRNBIOMARIN PHARMACEUTICAL INC | 654,123 | $50.6B | 304.92% | |
| 119 | FLT1EURFLEETCOR TECHNOLOGIES INC | 191,605 | $50.1B | 301.93% | |
| 120 | JNPJUNIPER NETWORKS INC | 1,798,858 | $49.5B | 298.58% | |
| 121 | FANGDIAMONDBACK ENERGY INC | 522,053 | $49.4B | 298.08% | |
| 122 | NVV1NOVAVAX INC | 238,400 | $49.4B | 298.08% | |
| 123 | WEXWEX INC | 280,272 | $49.4B | 297.75% | |
| 124 | TMUST-MOBILE US INC | 384,302 | $49.1B | 296.12% | |
| 125 | ARESARES MANAGEMENT CORPORATION | 659,498 | $48.7B | 293.67% | |
| 126 | TKRTIMKEN CO | 728,848 | $47.7B | 287.58% | |
| 127 | OGM1COGENT COMMUNICATIONS HLDGS | 664,668 | $47.1B | 283.98% | |
| 128 | IDXXIDEXX LABS INC | 75,096 | $46.7B | 281.67% | |
| 129 | TERTERADYNE INC | 421,845 | $46.1B | 277.76% | |
| 130 | STSENSATA TECHNOLOGIES HLDG PL | 830,059 | $45.4B | 273.95% | |
| 131 | TTWOTAKE-TWO INTERACTIVE SOFTWAR | 294,358 | $45.4B | 273.53% | |
| 132 | IAA-WUSDIAA INC | 831,029 | $45.3B | 273.51% | |
| 133 | PACBPACIFIC BIOSCIENCES CALIF IN | 1,737,125 | $44.4B | 267.69% | |
| 134 | WCNWASTE CONNECTIONS INC | 352,112 | $44.3B | 267.43% | |
| 135 | DRIDARDEN RESTAURANTS INC | 289,838 | $43.9B | 264.79% | |
| 136 | EXPEEXPEDIA GROUP INC | 265,114 | $43.5B | 262.07% | |
| 137 | PSTGPURE STORAGE INC | 1,719,935 | $43.3B | 261.00% | |
| 138 | —MIMECAST LTD | 667,361 | $42.4B | 255.99% | |
| 139 | —PS BUSINESS PKS INC CALIF | 262,662 | $41.2B | 248.31% | |
| 140 | FMCFMC CORP | 438,427 | $40.1B | 242.11% | |
| 141 | TNDMTANDEM DIABETES CARE INC | 331,027 | $39.5B | 238.34% | |
| 142 | AZEKAZEK CO INC | 1,080,213 | $39.5B | 237.99% | |
| 143 | AATAMERICAN ASSETS TR INC | 1,044,255 | $39.1B | 235.68% | |
| 144 | PRIPRIMERICA INC | 249,981 | $38.4B | 231.63% | |
| 145 | SMARGBPSMARTSHEET INC | 555,906 | $38.3B | 230.74% | |
| 146 | RNGRINGCENTRAL INC | 172,955 | $37.6B | 226.89% | |
| 147 | PDCEUSDPDC ENERGY INC | 791,747 | $37.5B | 226.30% | |
| 148 | NVTA1EURINVITAE CORP | 1,305,681 | $37.1B | 223.89% | |
| 149 | PAYAUSDPAYA HOLDINGS INC | 3,355,737 | $36.5B | 220.00% | |
| 150 | ONON SEMICONDUCTOR CORP | 795,812 | $36.4B | 219.68% | |
| 151 | CTSHCOGNIZANT TECHNOLOGY SOLUTIO | 474,225 | $35.2B | 212.25% | |
| 152 | WDCWESTERN DIGITAL CORP. | 611,079 | $34.5B | 208.01% | |
| 153 | PLANUSDANAPLAN INC | 562,892 | $34.3B | 206.72% | |
| 154 | FOURSHIFT4 PMTS INC | 441,940 | $34.3B | 206.63% | |
| 155 | AMEDAMEDISYS INC | 225,617 | $33.6B | 202.89% | |
| 156 | PLYAPLAYA HOTELS & RESORTS NV | 3,997,951 | $33.1B | 199.90% | |
| 157 | PACKRANPAK HOLDINGS CORP | 1,208,886 | $32.4B | 195.55% | |
| 158 | WNSNWNS HLDGS LTD | 385,126 | $31.5B | 190.00% | |
| 159 | AVNTAVIENT CORPORATION | 678,625 | $31.5B | 189.71% | |
| 160 | BWINBRP GROUP INC | 910,543 | $30.3B | 182.82% | |
| 161 | RVLVREVOLVE GROUP INC | 467,781 | $28.9B | 174.27% | |
| 162 | FLYWFLYWIRE CORPORATION | 634,179 | $27.8B | 167.68% | |
| 163 | PENGSMART GLOBAL HLDGS INC | 622,280 | $27.7B | 167.01% | |
| 164 | BLBLACKLINE INC | 225,388 | $26.6B | 160.49% | |
| 165 | SMTCSEMTECH CORP | 331,053 | $25.8B | 155.68% | |
| 166 | PLMRPALOMAR HLDGS INC | 297,046 | $24.0B | 144.81% | |
| 167 | UNHUNITEDHEALTH GROUP INC | 57,014 | $22.3B | 134.37% | |
| 168 | BBIOBRIDGEBIO PHARMA INC | 474,976 | $22.3B | 134.27% | |
| 169 | MCWMISTER CAR WASH INC | 1,103,749 | $20.1B | 121.49% | |
| 170 | AVGOBROADCOM INC | 39,990 | $19.4B | 116.96% | |
| 171 | VYXNCR CORP NEW | 486,926 | $18.9B | 113.83% | |
| 172 | CITCINTAS CORP | 48,575 | $18.5B | 111.52% | |
| 173 | HDHOME DEPOT INC | 56,208 | $18.5B | 111.28% | |
| 174 | FATEFATE THERAPEUTICS INC | 291,101 | $17.3B | 104.06% | |
| 175 | —2U INC | 446,378 | $15.0B | 90.38% | |
| 176 | SICPQSILVERGATE CAP CORP | 120,795 | $14.0B | 84.15% | |
| 177 | NKTXNKARTA INC | 494,173 | $13.7B | 82.89% | |
| 178 | GOOGALPHABET INC | 4,873 | $13.0B | 78.33% | |
| 179 | ITWILLINOIS TOOL WKS INC | 57,407 | $11.9B | 71.54% | |
| 180 | WIREEURENCORE WIRE CORP | 123,392 | $11.7B | 70.57% | |
| 181 | ABBVABBVIE INC | 98,316 | $10.6B | 63.96% | |
| 182 | CGNTCOGNYTE SOFTWARE LTD | 496,695 | $10.2B | 61.56% | |
| 183 | DHRDANAHER CORPORATION | 32,521 | $9.9B | 59.72% | |
| 184 | MTDMETTLER TOLEDO INTERNATIONAL | 7,073 | $9.7B | 58.76% | |
| 185 | UPWKUPWORK INC | 210,668 | $9.5B | 57.21% | |
| 186 | CMCSACOMCAST CORP NEW | 150,914 | $8.4B | 50.91% | |
| 187 | JNJJOHNSON & JOHNSON | 50,476 | $8.2B | 49.17% | |
| 188 | LRCXEURLAM RESEARCH CORP | 12,975 | $7.4B | 44.54% | |
| 189 | AREALEXANDRIA REAL ESTATE EQ IN | 38,050 | $7.3B | 43.85% | |
| 190 | TROWPRICE T ROWE GROUP INC | 36,775 | $7.2B | 43.63% | |
| 191 | SUISUN CMNTYS INC | 38,950 | $7.2B | 43.49% | |
| 192 | CSCOCISCO SYS INC | 128,850 | $7.0B | 42.30% | |
| 193 | HIGHARTFORD FINL SVCS GROUP INC | 94,895 | $6.7B | 40.20% | |
| 194 | BLKCHFBLACKROCK INC | 7,695 | $6.5B | 38.92% | |
| 195 | CSGPCOSTAR GROUP INC | 74,500 | $6.4B | 38.67% | |
| 196 | WMTWALMART INC | 45,950 | $6.4B | 38.63% | |
| 197 | PEPPEPSICO INC | 41,650 | $6.3B | 37.79% | |
| 198 | KOCOCA COLA CO | 111,255 | $5.8B | 35.21% | |
| 199 | FICOFAIR ISAAC CORP | 14,331 | $5.7B | 34.40% | |
| 200 | BMYBRISTOL-MYERS SQUIBB CO | 95,960 | $5.7B | 34.25% |