WESTFIELD CAPITAL MANAGEMENT CO LP Q1 2020 Filing
Filed May 14, 2020
Portfolio Value
$11.4B
Holdings
216
Report Date
Q1 2020
Filing Type
13F-HR
All Holdings (216 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 101 | TXRHTEXAS ROADHOUSE INC | 870,007 | $35.9B | 316.46% | |
| 102 | FMCF M C CORP | 427,806 | $34.9B | 307.79% | |
| 103 | SRPTSAREPTA THERAPEUTICS INC | 346,086 | $33.9B | 298.17% | |
| 104 | BURLBURLINGTON STORES INC | 212,711 | $33.7B | 296.86% | |
| 105 | PCRXPACIRA BIOSCIENCES | 1,000,170 | $33.5B | 295.37% | |
| 106 | TEAMATLASSIAN CORP PLC | 243,682 | $33.4B | 294.59% | |
| 107 | FLT1EURFLEETCOR TECHNOLOGIES INC | 178,106 | $33.2B | 292.62% | |
| 108 | TKRTIMKEN CO | 1,025,597 | $33.2B | 292.12% | |
| 109 | PLMRPALOMAR HLDGS INC | 558,220 | $32.5B | 285.94% | |
| 110 | —MIMECAST LTD | 912,619 | $32.2B | 283.73% | |
| 111 | RGENREPLIGEN CORP | 328,184 | $31.7B | 279.05% | |
| 112 | BAMBROOKFIELD ASSET MGMT INC | 714,366 | $31.6B | 278.41% | |
| 113 | VYXNCR CORP NEW | 1,751,950 | $31.0B | 273.12% | |
| 114 | FLSFLOWSERVE CORP | 1,272,774 | $30.4B | 267.81% | |
| 115 | BKIEURBLACK KNIGHT INC | 514,752 | $29.9B | 263.23% | |
| 116 | RETAEURREATA PHARMACEUTICALS INC | 203,549 | $29.4B | 258.76% | |
| 117 | —ELDORADO RESORTS INC | 2,019,164 | $29.1B | 256.08% | |
| 118 | MUMICRON TECHNOLOGY INC | 684,891 | $28.8B | 253.72% | |
| 119 | ZNGAEURZYNGA INC | 4,197,657 | $28.8B | 253.25% | |
| 120 | RUSHARUSH ENTERPRISES INC | 896,719 | $28.6B | 252.10% | |
| 121 | —FIRSTCASH INC | 391,924 | $28.1B | 247.64% | |
| 122 | CRLCHARLES RIV LABS INTL INC | 221,610 | $28.0B | 246.34% | |
| 123 | BERYEURBERRY GLOBAL GROUP INC | 782,873 | $26.4B | 232.44% | |
| 124 | GWREGUIDEWIRE SOFTWARE INC | 314,127 | $24.9B | 219.42% | |
| 125 | ELSEQUITY LIFESTYLE PPTYS INC | 424,919 | $24.4B | 215.11% | |
| 126 | WCNWASTE CONNECTIONS INC | 302,993 | $23.5B | 206.82% | |
| 127 | RCKTROCKET PHARMACEUTICALS INC | 1,681,434 | $23.5B | 206.59% | |
| 128 | XYZSQUARE INC | 440,172 | $23.1B | 203.06% | |
| 129 | CDWCDW CORP | 244,529 | $22.8B | 200.87% | |
| 130 | NUANEURNUANCE COMMUNICATIONS INC | 1,358,061 | $22.8B | 200.70% | |
| 131 | ETSYETSY INC | 581,372 | $22.3B | 196.83% | |
| 132 | ODFLOLD DOMINION FREIGHT LINE IN | 168,867 | $22.2B | 195.22% | |
| 133 | APOEURAPOLLO GLOBAL MGMT INC | 653,859 | $21.9B | 192.92% | |
| 134 | HEIHEICO CORP NEW | 340,538 | $21.8B | 191.65% | |
| 135 | ACADACADIA PHARMACEUTICALS INC | 509,885 | $21.5B | 189.74% | |
| 136 | GOGROCERY OUTLET HLDG CORP | 622,402 | $21.4B | 188.24% | |
| 137 | CUZCOUSINS PPTYS INC | 728,547 | $21.3B | 187.82% | |
| 138 | UNFUNIFIRST CORP MASS | 139,080 | $21.0B | 185.08% | |
| 139 | TDOCTELADOC HEALTH INC | 135,028 | $20.9B | 184.35% | |
| 140 | TRNOTERRENO RLTY CORP | 403,467 | $20.9B | 183.89% | |
| 141 | PLANUSDANAPLAN INC | 689,610 | $20.9B | 183.79% | |
| 142 | MKSIMKS INSTRS INC | 254,990 | $20.8B | 182.92% | |
| 143 | VIAVVIAVI SOLUTIONS INC | 1,745,018 | $19.6B | 172.29% | |
| 144 | DAYCERIDIAN HCM HLDG INC | 386,692 | $19.4B | 170.53% | |
| 145 | TNDMTANDEM DIABETES CARE INC | 299,640 | $19.3B | 169.82% | |
| 146 | IEXIDEX CORP | 138,808 | $19.2B | 168.85% | |
| 147 | AEISADVANCED ENERGY INDS | 393,324 | $19.1B | 167.98% | |
| 148 | WMSADVANCED DRAIN SYS INC DEL | 640,975 | $18.9B | 166.20% | |
| 149 | MSAMSA SAFETY INC | 184,619 | $18.7B | 164.55% | |
| 150 | AVLRUSDAVALARA INC | 240,071 | $17.9B | 157.73% | |
| 151 | ZBRAZEBRA TECHNOLOGIES CORP | 92,156 | $16.9B | 149.02% | |
| 152 | JNPJUNIPER NETWORKS INC | 865,690 | $16.6B | 145.93% | |
| 153 | —BOTTOMLINE TECH DEL INC | 445,397 | $16.3B | 143.77% | |
| 154 | FAFFIRST AMERN FINL CORP | 383,327 | $16.3B | 143.18% | |
| 155 | HLNEHAMILTON LANE INC | 291,924 | $16.1B | 142.20% | |
| 156 | CDNSCADENCE DESIGN SYSTEM INC | 241,780 | $16.0B | 140.63% | |
| 157 | NXSTNEXSTAR MEDIA GROUP INC | 274,537 | $15.8B | 139.59% | |
| 158 | MTORMERITOR INC | 1,192,567 | $15.8B | 139.18% | |
| 159 | SITMSITIME CORP | 695,208 | $15.1B | 133.30% | |
| 160 | ALNYALNYLAM PHARMACEUTICALS INC | 138,664 | $15.1B | 132.94% | |
| 161 | TSAACI WORLDWIDE INC | 597,192 | $14.4B | 127.02% | |
| 162 | NTNXNUTANIX INC | 911,971 | $14.4B | 126.91% | |
| 163 | BABAALIBABA GROUP HLDG LTD | 73,913 | $14.4B | 126.61% | |
| 164 | FRCBFIRST REP BK SAN FRANCISCO C | 173,128 | $14.2B | 125.46% | |
| 165 | PCTYPAYLOCITY HLDG CORP | 156,123 | $13.8B | 121.45% | |
| 166 | LITELUMENTUM HLDGS INC | 185,396 | $13.7B | 120.34% | |
| 167 | PRIPRIMERICA INC | 143,610 | $12.7B | 111.92% | |
| 168 | TQJSIGNATURE BK NEW YORK N Y | 157,068 | $12.6B | 111.21% | |
| 169 | KBHKB HOME | 696,355 | $12.6B | 111.01% | |
| 170 | SG7SAGE THERAPEUTICS INC | 426,692 | $12.3B | 107.94% | |
| 171 | BFAMBRIGHT HORIZONS FAM SOL IN D | 115,532 | $11.8B | 103.79% | |
| 172 | ESNTESSENT GROUP LTD | 426,471 | $11.2B | 98.93% | |
| 173 | SKYSKYLINE CHAMPION CORPORATION | 682,890 | $10.7B | 94.31% | |
| 174 | ABTABBOTT LABS | 130,150 | $10.3B | 90.45% | |
| 175 | RPAYREPAY HLDGS CORP | 714,795 | $10.3B | 90.34% | |
| 176 | AVYAVERY DENNISON CORP | 97,045 | $9.9B | 87.07% | |
| 177 | ENVUSDENVESTNET INC | 179,118 | $9.6B | 84.84% | |
| 178 | FATEFATE THERAPEUTICS INC | 412,096 | $9.2B | 80.61% | |
| 179 | NXPINXP SEMICONDUCTORS N V | 108,974 | $9.0B | 79.59% | |
| 180 | JPMJPMORGAN CHASE & CO | 98,880 | $8.9B | 78.40% | |
| 181 | —MOMENTA PHARMACEUTICALS INC | 317,403 | $8.6B | 76.03% | |
| 182 | GBTUSDGLOBAL BLOOD THERAPEUTICS IN | 161,169 | $8.2B | 72.52% | |
| 183 | —TURNING POINT THERAPEUTICS I | 176,421 | $7.9B | 69.39% | |
| 184 | OECORION ENGINEERED CARBONS S A | 1,018,384 | $7.6B | 66.91% | |
| 185 | MRKMERCK & CO. INC | 97,124 | $7.5B | 65.82% | |
| 186 | JKHYHENRY JACK & ASSOC INC | 47,079 | $7.3B | 64.37% | |
| 187 | TXNTEXAS INSTRS INC | 71,695 | $7.2B | 63.10% | |
| 188 | BACVERIZON COMMUNICATIONS INC | 133,025 | $7.1B | 62.95% | |
| 189 | MATXMATSON INC | 232,628 | $7.1B | 62.74% | |
| 190 | CVSCVS HEALTH CORP | 108,670 | $6.4B | 56.78% | |
| 191 | DYHTARGET CORP | 67,075 | $6.2B | 54.92% | |
| 192 | ORTXUSDORCHARD THERAPEUTICS PLC | 727,736 | $5.5B | 48.26% | |
| 193 | —INTERSECT ENT INC | 456,423 | $5.4B | 47.64% | |
| 194 | PHPARKER HANNIFIN CORP | 41,170 | $5.3B | 47.04% | |
| 195 | QCOMQUALCOMM INC | 78,690 | $5.3B | 46.88% | |
| 196 | SCISERVICE CORP INTL | 123,640 | $4.8B | 42.59% | |
| 197 | GOOGALPHABET INC | 4,059 | $4.7B | 41.57% | |
| 198 | DHRDANAHER CORPORATION | 32,287 | $4.5B | 39.36% | |
| 199 | TSMTAIWAN SEMICONDUCTOR MFG LTD | 92,340 | $4.4B | 38.87% | |
| 200 | NEENEXTERA ENERGY INC | 16,075 | $3.9B | 34.07% |