WESTFIELD CAPITAL MANAGEMENT CO LP Q3 2019 Filing
Filed November 8, 2019
Portfolio Value
$12.5B
Holdings
234
Report Date
Q3 2019
Filing Type
13F-HR
All Holdings (234 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 101 | GWREGUIDEWIRE SOFTWARE INC | 406,798 | $42.9B | 343.25% | |
| 102 | VYXNCR CORP NEW | 1,352,719 | $42.7B | 341.84% | |
| 103 | 7SUSUMMIT MATLS INC | 1,848,819 | $41.0B | 328.65% | |
| 104 | DHID R HORTON INC | 739,829 | $39.0B | 312.25% | |
| 105 | YUMCYUM CHINA HLDGS INC | 844,172 | $38.4B | 307.08% | |
| 106 | —WPX ENERGY INC | 3,616,070 | $38.3B | 306.63% | |
| 107 | —INTERXION HOLDING N.V | 465,598 | $37.9B | 303.70% | |
| 108 | RUSHARUSH ENTERPRISES INC | 958,754 | $37.0B | 296.18% | |
| 109 | SSNCSS&C TECHNOLOGIES HLDGS INC | 711,338 | $36.7B | 293.73% | |
| 110 | VFCV F CORP | 412,199 | $36.7B | 293.72% | |
| 111 | SUISUN CMNTYS INC | 246,662 | $36.6B | 293.20% | |
| 112 | MSCIMSCI INC | 165,191 | $36.0B | 288.02% | |
| 113 | COHREURCOHERENT INC | 233,040 | $35.8B | 286.84% | |
| 114 | OECORION ENGINEERED CARBONS S A | 2,092,346 | $35.0B | 279.95% | |
| 115 | IACIEURIAC INTERACTIVECORP | 159,993 | $34.9B | 279.24% | |
| 116 | CSGPCOSTAR GROUP INC | 57,752 | $34.3B | 274.31% | |
| 117 | KNKNOWLES CORP | 1,673,052 | $34.0B | 272.48% | |
| 118 | 3M4MASIMO CORP | 221,445 | $32.9B | 263.83% | |
| 119 | TQJSIGNATURE BK NEW YORK N Y | 266,013 | $31.7B | 253.94% | |
| 120 | ROKROCKWELL AUTOMATION INC | 190,195 | $31.3B | 250.98% | |
| 121 | FANGDIAMONDBACK ENERGY INC | 346,337 | $31.1B | 249.33% | |
| 122 | BURLBURLINGTON STORES INC | 154,913 | $31.0B | 247.86% | |
| 123 | HUBSHUBSPOT INC | 201,118 | $30.5B | 244.15% | |
| 124 | PFGCPERFORMANCE FOOD GROUP CO | 655,537 | $30.2B | 241.50% | |
| 125 | GRA1EURGRACE W R & CO DEL NEW | 444,050 | $29.6B | 237.37% | |
| 126 | CRLCHARLES RIV LABS INTL INC | 219,658 | $29.1B | 232.82% | |
| 127 | TKRTIMKEN CO | 656,689 | $28.6B | 228.79% | |
| 128 | LRCXEURLAM RESEARCH CORP | 123,034 | $28.4B | 227.68% | |
| 129 | —CABOT MICROELECTRONICS CORP | 198,104 | $28.0B | 223.99% | |
| 130 | ENQENTEGRIS INC | 575,740 | $27.1B | 216.95% | |
| 131 | FNFFIDELITY NATIONAL FINANCIAL | 604,673 | $26.9B | 215.02% | |
| 132 | —FIRSTCASH INC | 285,922 | $26.2B | 209.87% | |
| 133 | DAYCERIDIAN HCM HLDG INC | 530,376 | $26.2B | 209.67% | |
| 134 | PZZAPAPA JOHNS INTL INC | 491,420 | $25.7B | 205.99% | |
| 135 | STRASTRATEGIC ED INC | 187,466 | $25.5B | 203.97% | |
| 136 | ANETEURARISTA NETWORKS INC | 106,420 | $25.4B | 203.59% | |
| 137 | FMCF M C CORP | 289,554 | $25.4B | 203.29% | |
| 138 | UI2KEMPER CORP DEL | 323,931 | $25.3B | 202.18% | |
| 139 | WNSNWNS HOLDINGS LTD | 425,536 | $25.0B | 200.18% | |
| 140 | NGVTINGEVITY CORP | 290,874 | $24.7B | 197.60% | |
| 141 | SRPTSAREPTA THERAPEUTICS INC | 320,561 | $24.1B | 193.33% | |
| 142 | IARTINTEGRA LIFESCIENCES HLDGS C | 395,377 | $23.8B | 190.17% | |
| 143 | NUANEURNUANCE COMMUNICATIONS INC | 1,453,242 | $23.7B | 189.79% | |
| 144 | CTLTEURCATALENT INC | 488,640 | $23.3B | 186.48% | |
| 145 | BFAMBRIGHT HORIZONS FAM SOL IN D | 151,203 | $23.1B | 184.63% | |
| 146 | ODFLOLD DOMINION FREIGHT LINE IN | 134,625 | $22.9B | 183.22% | |
| 147 | ALNYALNYLAM PHARMACEUTICALS INC | 280,297 | $22.5B | 180.49% | |
| 148 | IRWDIRONWOOD PHARMACEUTICALS INC | 2,522,489 | $21.7B | 173.40% | |
| 149 | VIAVVIAVI SOLUTIONS INC | 1,545,887 | $21.6B | 173.35% | |
| 150 | —MIMECAST LTD | 606,169 | $21.6B | 173.13% | |
| 151 | MSAMSA SAFETY INC | 197,523 | $21.6B | 172.57% | |
| 152 | RG6ROGERS CORP | 154,397 | $21.1B | 169.01% | |
| 153 | COUPEURCOUPA SOFTWARE INC | 162,244 | $21.0B | 168.33% | |
| 154 | LITELUMENTUM HLDGS INC | 389,479 | $20.9B | 167.03% | |
| 155 | SG7SAGE THERAPEUTICS INC | 146,961 | $20.6B | 165.08% | |
| 156 | —INTERSECT ENT INC | 1,196,926 | $20.4B | 163.03% | |
| 157 | WDCWESTERN DIGITAL CORP | 340,545 | $20.3B | 162.63% | |
| 158 | GKDGRAND CANYON ED INC | 200,490 | $19.7B | 157.64% | |
| 159 | PCRXPACIRA BIOSCIENCES | 514,929 | $19.6B | 156.96% | |
| 160 | RRYDER SYS INC | 372,286 | $19.3B | 154.32% | |
| 161 | BERYEURBERRY GLOBAL GROUP INC | 490,635 | $19.3B | 154.27% | |
| 162 | APOEURAPOLLO GLOBAL MGMT INC | 490,587 | $18.6B | 148.56% | |
| 163 | TDOCTELADOC HEALTH INC | 270,363 | $18.3B | 146.60% | |
| 164 | GOOGALPHABET INC | 14,969 | $18.2B | 146.11% | |
| 165 | —CYRUSONE INC | 230,593 | $18.2B | 146.05% | |
| 166 | HLNEHAMILTON LANE INC | 317,047 | $18.1B | 144.60% | |
| 167 | MTORMERITOR INC | 954,164 | $17.7B | 141.34% | |
| 168 | RMRRMR GROUP INC | 383,509 | $17.4B | 139.66% | |
| 169 | ZNGAEURZYNGA INC | 2,940,081 | $17.1B | 137.01% | |
| 170 | PLMRPALOMAR HLDGS INC | 387,463 | $15.3B | 122.30% | |
| 171 | PCTYPAYLOCITY HLDG CORP | 149,639 | $14.6B | 116.92% | |
| 172 | SMARGBPSMARTSHEET INC | 399,155 | $14.4B | 115.16% | |
| 173 | AEOAMERICAN EAGLE OUTFITTERS IN | 870,133 | $14.1B | 113.01% | |
| 174 | FATEFATE THERAPEUTICS INC | 905,619 | $14.1B | 112.61% | |
| 175 | FHBFIRST HAWAIIAN INC | 516,760 | $13.8B | 110.47% | |
| 176 | ENVUSDENVESTNET INC | 234,554 | $13.3B | 106.49% | |
| 177 | MATXMATSON INC | 344,878 | $12.9B | 103.58% | |
| 178 | ORTXUSDORCHARD THERAPEUTICS PLC | 1,077,111 | $12.8B | 102.46% | |
| 179 | —MOMENTA PHARMACEUTICALS INC | 983,216 | $12.7B | 102.03% | |
| 180 | TWTRADEWEB MKTS INC | 335,643 | $12.4B | 99.38% | |
| 181 | FGENEURFIBROGEN INC | 316,045 | $11.7B | 93.58% | |
| 182 | AVYAVERY DENNISON CORP | 97,195 | $11.0B | 88.38% | |
| 183 | ABTABBOTT LABS | 130,462 | $10.9B | 87.41% | |
| 184 | RPAYREPAY HLDGS CORP | 734,214 | $9.8B | 78.37% | |
| 185 | —CORREVIO PHARMA CORP | 4,876,455 | $9.8B | 78.09% | |
| 186 | TXNTEXAS INSTRS INC | 71,685 | $9.3B | 74.19% | |
| 187 | WWEUSDWORLD WRESTLING ENTMT INC | 129,065 | $9.2B | 73.53% | |
| 188 | RCKTROCKET PHARMACEUTICALS INC | 786,114 | $9.2B | 73.33% | |
| 189 | CVETUSDCOVETRUS INC | 730,716 | $8.7B | 69.57% | |
| 190 | MRKMERCK & CO INC | 97,284 | $8.2B | 65.57% | |
| 191 | KOCOCA COLA CO | 149,420 | $8.1B | 65.13% | |
| 192 | BACVERIZON COMMUNICATIONS INC | 133,335 | $8.0B | 64.44% | |
| 193 | MTNVAIL RESORTS INC | 33,641 | $7.7B | 61.29% | |
| 194 | JPMJPMORGAN CHASE & CO | 64,010 | $7.5B | 60.32% | |
| 195 | DYHTARGET CORP | 67,195 | $7.2B | 57.52% | |
| 196 | APLSAPELLIS PHARMACEUTICALS INC | 293,901 | $7.1B | 56.69% | |
| 197 | NEENEXTERA ENERGY INC | 30,193 | $7.0B | 56.33% | |
| 198 | JKHYHENRY JACK & ASSOC INC | 47,219 | $6.9B | 55.19% | |
| 199 | CVSCVS HEALTH CORP | 107,880 | $6.8B | 54.48% | |
| 200 | ADMARCHER DANIELS MIDLAND CO | 151,189 | $6.2B | 49.72% |