WESTFIELD CAPITAL MANAGEMENT CO LP Q2 2019 Filing
Filed August 13, 2019
Portfolio Value
$13.3T
Holdings
243
Report Date
Q2 2019
Filing Type
13F-HR
All Holdings (243 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1 | AMZNAMAZON COM INC | 189,159 | $358.2B | 2.70% | |
| 2 | AAPLAPPLE INC | 1,712,069 | $338.9B | 2.55% | |
| 3 | MSFTMICROSOFT CORP | 2,056,122 | $275.4B | 2.07% | |
| 4 | VVISA INC | 1,490,102 | $258.6B | 1.95% | |
| 5 | NOWSERVICENOW INC | 856,270 | $235.1B | 1.77% | |
| 6 | METAFACEBOOK INC | 1,175,421 | $226.9B | 1.71% | |
| 7 | HDHOME DEPOT INC | 972,866 | $202.3B | 1.52% | |
| 8 | MTDMETTLER TOLEDO INTERNATIONAL | 237,642 | $199.6B | 1.50% | |
| 9 | IRINGERSOLL-RAND PLC | 1,538,527 | $194.9B | 1.47% | |
| 10 | GOOGALPHABET INC | 173,024 | $187.0B | 1.41% | |
| 11 | AMEAMETEK INC NEW | 2,043,271 | $185.6B | 1.40% | |
| 12 | CRMSALESFORCE COM INC | 1,161,370 | $176.2B | 1.33% | |
| 13 | TDYTELEDYNE TECHNOLOGIES INC | 642,288 | $175.9B | 1.32% | |
| 14 | —MEDICINES CO | 4,647,008 | $169.5B | 1.28% | |
| 15 | MPCMARATHON PETE CORP | 3,023,974 | $169.0B | 1.27% | |
| 16 | COOCOOPER COS INC | 480,811 | $162.0B | 1.22% | |
| 17 | GOOGLALPHABET INC | 137,694 | $149.1B | 1.12% | |
| 18 | BABOEING CO | 407,326 | $148.3B | 1.12% | |
| 19 | VRTXVERTEX PHARMACEUTICALS INC | 791,320 | $145.1B | 1.09% | |
| 20 | NFLXNETFLIX INC | 377,998 | $138.8B | 1.05% | |
| 21 | MARMARRIOTT INTL INC NEW | 957,706 | $134.4B | 1.01% | |
| 22 | TMOTHERMO FISHER SCIENTIFIC INC | 454,091 | $133.4B | 1.00% | |
| 23 | DISDISNEY WALT CO | 913,570 | $127.6B | 0.96% | |
| 24 | WPWORLDPAY INC | 1,039,370 | $127.4B | 0.96% | |
| 25 | ADBEADOBE INC | 428,287 | $126.2B | 0.95% | |
| 26 | PGRPROGRESSIVE CORP OHIO | 1,552,708 | $124.1B | 0.93% | |
| 27 | STESTERIS PLC | 813,999 | $121.2B | 0.91% | |
| 28 | CHTRCHARTER COMMUNICATIONS INC N | 303,275 | $119.8B | 0.90% | |
| 29 | SPGIS&P GLOBAL INC | 522,403 | $119.0B | 0.90% | |
| 30 | UNPUNION PACIFIC CORP | 679,974 | $115.0B | 0.87% | |
| 31 | LIILENNOX INTL INC | 416,789 | $114.6B | 0.86% | |
| 32 | BUWABIO RAD LABS INC | 359,612 | $112.4B | 0.85% | |
| 33 | ASNDASCENDIS PHARMA A S | 971,752 | $111.9B | 0.84% | |
| 34 | AJGGALLAGHER ARTHUR J & CO | 1,276,897 | $111.8B | 0.84% | |
| 35 | STZCONSTELLATION BRANDS INC | 563,778 | $111.0B | 0.84% | |
| 36 | T7DTRANSDIGM GROUP INC | 223,960 | $108.4B | 0.82% | |
| 37 | ITWILLINOIS TOOL WKS INC | 690,169 | $104.1B | 0.78% | |
| 38 | TMUST MOBILE US INC | 1,390,705 | $103.1B | 0.78% | |
| 39 | ICLRICON PLC | 659,490 | $101.5B | 0.76% | |
| 40 | CATCATERPILLAR INC DEL | 744,104 | $101.4B | 0.76% | |
| 41 | PYPLPAYPAL HLDGS INC | 882,413 | $101.0B | 0.76% | |
| 42 | BMYBRISTOL MYERS SQUIBB CO | 2,192,718 | $99.4B | 0.75% | |
| 43 | BACBANK AMER CORP | 3,427,007 | $99.4B | 0.75% | |
| 44 | TRUTRANSUNION | 1,331,468 | $97.9B | 0.74% | |
| 45 | TSSTOTAL SYS SVCS INC | 711,688 | $91.3B | 0.69% | |
| 46 | AVYAVERY DENNISON CORP | 775,566 | $89.7B | 0.68% | |
| 47 | ULTAULTA BEAUTY INC | 253,268 | $87.9B | 0.66% | |
| 48 | ZEN1EURZENDESK INC | 982,224 | $87.4B | 0.66% | |
| 49 | ONON SEMICONDUCTOR CORP | 4,101,364 | $82.9B | 0.62% | |
| 50 | AVGOBROADCOM INC | 287,011 | $82.6B | 0.62% | |
| 51 | HLTHILTON WORLDWIDE HLDGS INC | 815,547 | $79.7B | 0.60% | |
| 52 | FTNTFORTINET INC | 1,037,045 | $79.7B | 0.60% | |
| 53 | WMTWALMART INC | 718,749 | $79.4B | 0.60% | |
| 54 | AMATAPPLIED MATLS INC | 1,753,698 | $78.8B | 0.59% | |
| 55 | NSYNICE LTD | 573,311 | $78.5B | 0.59% | |
| 56 | JBHTHUNT J B TRANS SVCS INC | 845,329 | $77.3B | 0.58% | |
| 57 | EOGEOG RES INC | 821,057 | $76.5B | 0.58% | |
| 58 | PXDEURPIONEER NAT RES CO | 495,128 | $76.2B | 0.57% | |
| 59 | BAMBROOKFIELD ASSET MGMT INC | 1,578,599 | $75.4B | 0.57% | |
| 60 | BLDTOPBUILD CORP | 909,408 | $75.3B | 0.57% | |
| 61 | ADIANALOG DEVICES INC | 664,057 | $75.0B | 0.56% | |
| 62 | UNHUNITEDHEALTH GROUP INC | 303,123 | $74.0B | 0.56% | |
| 63 | BKIEURBLACK KNIGHT INC | 1,226,767 | $73.8B | 0.56% | |
| 64 | SPLKCHFSPLUNK INC | 571,187 | $71.8B | 0.54% | |
| 65 | —IHS MARKIT LTD | 1,089,644 | $69.4B | 0.52% | |
| 66 | —ELDORADO RESORTS INC | 1,470,451 | $67.7B | 0.51% | |
| 67 | ESNTESSENT GROUP LTD | 1,385,880 | $65.1B | 0.49% | |
| 68 | QCOMQUALCOMM INC | 850,251 | $64.7B | 0.49% | |
| 69 | SBACSBA COMMUNICATIONS CORP NEW | 287,511 | $64.6B | 0.49% | |
| 70 | SSNCSS&C TECHNOLOGIES HLDGS INC | 1,121,608 | $64.6B | 0.49% | |
| 71 | IDXXIDEXX LABS INC | 232,800 | $64.1B | 0.48% | |
| 72 | TWLOTWILIO INC | 467,002 | $63.7B | 0.48% | |
| 73 | FLT1EURFLEETCOR TECHNOLOGIES INC | 224,550 | $63.1B | 0.47% | |
| 74 | HAEHAEMONETICS CORP | 520,178 | $62.6B | 0.47% | |
| 75 | ADSKAUTODESK INC | 372,600 | $60.7B | 0.46% | |
| 76 | MSGSMADISON SQUARE GARDEN CO NEW | 209,068 | $58.5B | 0.44% | |
| 77 | 2L9BLUEPRINT MEDICINES CORP | 612,380 | $57.8B | 0.43% | |
| 78 | PSTGPURE STORAGE INC | 3,772,827 | $57.6B | 0.43% | |
| 79 | TSCOTRACTOR SUPPLY CO | 524,639 | $57.1B | 0.43% | |
| 80 | FICOFAIR ISAAC CORP | 178,341 | $56.0B | 0.42% | |
| 81 | CAGCONAGRA BRANDS INC | 2,106,329 | $55.9B | 0.42% | |
| 82 | WWDWOODWARD INC | 490,039 | $55.5B | 0.42% | |
| 83 | LITELUMENTUM HLDGS INC | 1,027,148 | $54.9B | 0.41% | |
| 84 | NKENIKE INC | 653,307 | $54.8B | 0.41% | |
| 85 | MUMICRON TECHNOLOGY INC | 1,418,588 | $54.7B | 0.41% | |
| 86 | FIVEFIVE BELOW INC | 454,896 | $54.6B | 0.41% | |
| 87 | LPLALPL FINL HLDGS INC | 664,359 | $54.2B | 0.41% | |
| 88 | HEIHEICO CORP NEW | 519,389 | $53.7B | 0.40% | |
| 89 | LULULULULEMON ATHLETICA INC | 296,422 | $53.4B | 0.40% | |
| 90 | RPMRPM INTL INC | 853,148 | $52.1B | 0.39% | |
| 91 | HRSEURHARRIS CORP DEL | 271,575 | $51.4B | 0.39% | |
| 92 | FLSFLOWSERVE CORP | 963,108 | $50.7B | 0.38% | |
| 93 | ROSTROSS STORES INC | 508,891 | $50.4B | 0.38% | |
| 94 | XLRNACCELERON PHARMA INC | 1,220,161 | $50.1B | 0.38% | |
| 95 | PFPTPROOFPOINT INC | 413,364 | $49.7B | 0.37% | |
| 96 | SRCUSDSPIRIT RLTY CAP INC NEW | 1,162,327 | $49.6B | 0.37% | |
| 97 | FISFIDELITY NATL INFORMATION SV | 397,761 | $48.8B | 0.37% | |
| 98 | PANWPALO ALTO NETWORKS INC | 238,769 | $48.7B | 0.37% | |
| 99 | DGXQUEST DIAGNOSTICS INC | 472,751 | $48.1B | 0.36% | |
| 100 | 7SUSUMMIT MATLS INC | 2,468,009 | $47.5B | 0.36% |
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