WESTFIELD CAPITAL MANAGEMENT CO LP Q3 2018 Filing
Filed November 14, 2018
Portfolio Value
$14.2B
Holdings
249
Report Date
Q3 2018
Filing Type
13F-HR
All Holdings (249 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1 | AAPLAPPLE INC | 2,122,458 | $479.1B | 3363.97% | |
| 2 | AMZNAMAZON COM INC | 213,380 | $427.4B | 3000.82% | |
| 3 | MSFTMICROSOFT CORP | 2,468,537 | $282.3B | 1982.24% | |
| 4 | VVISA INC | 1,826,555 | $274.1B | 1924.82% | |
| 5 | GOOGALPHABET INC | 202,940 | $242.2B | 1700.53% | |
| 6 | —ANDEAVOR | 1,509,573 | $231.7B | 1626.92% | |
| 7 | BABOEING CO | 620,495 | $230.8B | 1620.20% | |
| 8 | MTDMETTLER TOLEDO INTERNATIONAL | 350,227 | $213.3B | 1497.47% | |
| 9 | COOCOOPER COS INC | 716,312 | $198.5B | 1393.87% | |
| 10 | CRMSALESFORCE COM INC | 1,248,172 | $198.5B | 1393.67% | |
| 11 | GOOGLALPHABET INC | 161,978 | $195.5B | 1372.76% | |
| 12 | UNPUNION PAC CORP | 1,167,669 | $190.1B | 1334.93% | |
| 13 | AMEAMETEK INC NEW | 2,401,547 | $190.0B | 1334.08% | |
| 14 | HDHOME DEPOT INC | 915,692 | $189.7B | 1331.80% | |
| 15 | JAZZJAZZ PHARMACEUTICALS PLC | 1,112,735 | $187.1B | 1313.53% | |
| 16 | UNHUNITEDHEALTH GROUP INC | 695,685 | $185.1B | 1299.46% | |
| 17 | NOWSERVICENOW INC | 859,187 | $168.1B | 1180.13% | |
| 18 | METAFACEBOOK INC | 953,354 | $156.8B | 1100.83% | |
| 19 | TDYTELEDYNE TECHNOLOGIES INC | 612,832 | $151.2B | 1061.40% | |
| 20 | IRINGERSOLL-RAND PLC | 1,319,846 | $135.0B | 947.99% | |
| 21 | ADBEADOBE SYS INC | 497,548 | $134.3B | 943.02% | |
| 22 | COSTCOSTCO WHSL CORP NEW | 557,419 | $130.9B | 919.25% | |
| 23 | ITWILLINOIS TOOL WKS INC | 919,199 | $129.7B | 910.76% | |
| 24 | PGRPROGRESSIVE CORP OHIO | 1,800,805 | $127.9B | 898.20% | |
| 25 | CAGCONAGRA BRANDS INC | 3,698,889 | $125.7B | 882.21% | |
| 26 | MAMASTERCARD INCORPORATED | 554,478 | $123.4B | 866.63% | |
| 27 | CELGCELGENE CORP | 1,375,666 | $123.1B | 864.35% | |
| 28 | TMOTHERMO FISHER SCIENTIFIC INC | 488,653 | $119.3B | 837.41% | |
| 29 | EOGEOG RES INC | 930,089 | $118.7B | 833.06% | |
| 30 | JBHTHUNT J B TRANS SVCS INC | 994,659 | $118.3B | 830.63% | |
| 31 | —MEDICINES CO | 3,787,211 | $113.3B | 795.31% | |
| 32 | WPWORLDPAY INC | 1,098,266 | $111.2B | 780.89% | |
| 33 | CECELANESE CORP DEL | 967,365 | $110.3B | 774.29% | |
| 34 | BUWABIO RAD LABS INC | 346,753 | $108.5B | 762.00% | |
| 35 | NFLXNETFLIX INC | 286,950 | $107.4B | 753.76% | |
| 36 | MARMARRIOTT INTL INC NEW | 806,178 | $106.4B | 747.33% | |
| 37 | VRTXVERTEX PHARMACEUTICALS INC | 549,429 | $105.9B | 743.51% | |
| 38 | CHTRCHARTER COMMUNICATIONS INC N | 320,443 | $104.4B | 733.18% | |
| 39 | TSSTOTAL SYS SVCS INC | 1,046,078 | $103.3B | 725.21% | |
| 40 | T7DTRANSDIGM GROUP INC | 272,737 | $101.5B | 712.92% | |
| 41 | LIILENNOX INTL INC | 462,442 | $101.0B | 709.11% | |
| 42 | FTNTFORTINET INC | 1,091,590 | $100.7B | 707.17% | |
| 43 | AVYAVERY DENNISON CORP | 923,502 | $100.1B | 702.54% | |
| 44 | CMECME GROUP INC | 584,481 | $99.5B | 698.49% | |
| 45 | AJGGALLAGHER ARTHUR J & CO | 1,330,170 | $99.0B | 695.21% | |
| 46 | ICLRICON PLC | 643,879 | $99.0B | 695.06% | |
| 47 | WFCWELLS FARGO CO NEW | 1,878,284 | $98.7B | 693.14% | |
| 48 | PYPLPAYPAL HLDGS INC | 1,113,800 | $97.8B | 686.92% | |
| 49 | SPGIS&P GLOBAL INC | 478,682 | $93.5B | 656.68% | |
| 50 | BMYBRISTOL MYERS SQUIBB CO | 1,463,591 | $90.9B | 637.94% | |
| 51 | PXDEURPIONEER NAT RES CO | 517,567 | $90.2B | 632.99% | |
| 52 | BABAALIBABA GROUP HLDG LTD | 538,340 | $88.7B | 622.75% | |
| 53 | DISDISNEY WALT CO | 750,674 | $87.8B | 616.34% | |
| 54 | CCLCARNIVAL CORP | 1,367,929 | $87.2B | 612.47% | |
| 55 | APTVAPTIV PLC | 1,007,658 | $84.5B | 593.58% | |
| 56 | TRUTRANSUNION | 1,145,038 | $84.3B | 591.54% | |
| 57 | NKENIKE INC | 964,775 | $81.7B | 573.88% | |
| 58 | FLSFLOWSERVE CORP | 1,439,731 | $78.7B | 552.83% | |
| 59 | LPLALPL FINL HLDGS INC | 1,206,475 | $77.8B | 546.45% | |
| 60 | FISFIDELITY NATL INFORMATION SV | 705,232 | $76.9B | 540.06% | |
| 61 | BIIBBIOGEN INC | 217,301 | $76.8B | 539.04% | |
| 62 | MSGSMADISON SQUARE GARDEN CO NEW | 241,135 | $76.0B | 533.85% | |
| 63 | RJFRAYMOND JAMES FINANCIAL INC | 823,116 | $75.8B | 531.97% | |
| 64 | DGXQUEST DIAGNOSTICS INC | 686,291 | $74.1B | 519.97% | |
| 65 | —WPX ENERGY INC | 3,667,345 | $73.8B | 518.07% | |
| 66 | NXPINXP SEMICONDUCTORS N V | 852,488 | $72.9B | 511.75% | |
| 67 | AMATAPPLIED MATLS INC | 1,872,424 | $72.4B | 508.11% | |
| 68 | FLT1EURFLEETCOR TECHNOLOGIES INC | 314,956 | $71.8B | 503.83% | |
| 69 | —IHS MARKIT LTD | 1,310,341 | $70.7B | 496.43% | |
| 70 | —STERIS PLC | 617,832 | $70.7B | 496.25% | |
| 71 | SPLKCHFSPLUNK INC | 573,461 | $69.3B | 486.82% | |
| 72 | XLRNACCELERON PHARMA INC | 1,184,308 | $67.8B | 475.88% | |
| 73 | NXSTNEXSTAR MEDIA GROUP INC | 830,563 | $67.6B | 474.68% | |
| 74 | RHT1EURRED HAT INC | 492,048 | $67.1B | 470.81% | |
| 75 | NSYNICE LTD | 584,018 | $66.9B | 469.38% | |
| 76 | ULTAULTA BEAUTY INC | 235,607 | $66.5B | 466.69% | |
| 77 | SERVUSDSERVICEMASTER GLOBAL HLDGS I | 1,065,075 | $66.1B | 463.86% | |
| 78 | PBFPBF ENERGY INC | 1,240,830 | $61.9B | 434.82% | |
| 79 | WEXWEX INC | 302,957 | $60.8B | 427.04% | |
| 80 | WEAWESTERN ALLIANCE BANCORP | 1,068,925 | $60.8B | 426.96% | |
| 81 | LRCXEURLAM RESEARCH CORP | 396,529 | $60.2B | 422.34% | |
| 82 | GWREGUIDEWIRE SOFTWARE INC | 580,719 | $58.7B | 411.84% | |
| 83 | UNVREURUNIVAR INC | 1,898,525 | $58.2B | 408.69% | |
| 84 | NTBBANK OF NT BUTTERFIELD&SON L | 1,089,170 | $56.5B | 396.58% | |
| 85 | HLTHILTON WORLDWIDE HLDGS INC | 682,832 | $55.2B | 387.28% | |
| 86 | MUMICRON TECHNOLOGY INC | 1,214,295 | $54.9B | 385.62% | |
| 87 | LGF/BEURLIONS GATE ENTMNT CORP | 2,356,168 | $54.9B | 385.45% | |
| 88 | —ULTIMATE SOFTWARE GROUP INC | 168,167 | $54.2B | 380.42% | |
| 89 | XLNXEURXILINX INC | 675,845 | $54.2B | 380.42% | |
| 90 | ZEN1EURZENDESK INC | 757,013 | $53.7B | 377.37% | |
| 91 | RPREALPAGE INC | 801,915 | $52.8B | 371.04% | |
| 92 | GDDYGODADDY INC | 631,180 | $52.6B | 369.55% | |
| 93 | BKIEURBLACK KNIGHT INC | 1,009,196 | $52.4B | 368.10% | |
| 94 | IDXXIDEXX LABS INC | 203,475 | $50.8B | 356.67% | |
| 95 | JACKJACK IN THE BOX INC | 598,880 | $50.2B | 352.49% | |
| 96 | IARTINTEGRA LIFESCIENCES HLDGS C | 738,996 | $48.7B | 341.77% | |
| 97 | ADSKAUTODESK INC | 307,414 | $48.0B | 336.94% | |
| 98 | FLIRFLIR SYS INC | 767,137 | $47.2B | 331.09% | |
| 99 | FANGDIAMONDBACK ENERGY INC | 333,842 | $45.1B | 316.88% | |
| 100 | PVHPVH CORP | 312,539 | $45.1B | 316.87% |
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