WESTFIELD CAPITAL MANAGEMENT CO LP Q3 2023 Filing
Filed November 13, 2023
Portfolio Value
$14.7T
Holdings
234
Report Date
Q3 2023
Filing Type
13F-HR
All Holdings (234 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1 | AAPLAPPLE INC | 2,620,832 | $448.7B | 3.06% | |
| 2 | GOOGLALPHABET INC | 3,263,044 | $427.0B | 2.91% | |
| 3 | MSFTMICROSOFT CORP | 1,342,536 | $423.9B | 2.89% | |
| 4 | ASNDASCENDIS PHARMA A/S | 3,802,177 | $356.0B | 2.43% | |
| 5 | AMZNAMAZON COM INC | 2,380,224 | $302.6B | 2.06% | |
| 6 | NVDANVIDIA CORPORATION | 638,970 | $277.9B | 1.89% | |
| 7 | T7DTRANSDIGM GROUP INC | 323,938 | $273.1B | 1.86% | |
| 8 | VVISA INC | 1,099,058 | $252.8B | 1.72% | |
| 9 | METAMETA PLATFORMS INC | 734,688 | $220.6B | 1.50% | |
| 10 | UNHUNITEDHEALTH GROUP INC | 430,802 | $217.2B | 1.48% | |
| 11 | DC4DEXCOM INC | 1,847,865 | $172.4B | 1.17% | |
| 12 | NOWSERVICENOW INC | 303,647 | $169.7B | 1.16% | |
| 13 | BLDRBUILDERS FIRSTSOURCE INC | 1,273,570 | $158.5B | 1.08% | |
| 14 | SAIASAIA INC | 386,496 | $154.1B | 1.05% | |
| 15 | AMEAMETEK INC | 1,040,033 | $153.7B | 1.05% | |
| 16 | LLYELI LILLY & CO | 286,015 | $153.6B | 1.05% | |
| 17 | INSPINSPIRE MED SYS INC | 732,400 | $145.3B | 0.99% | |
| 18 | LPLALPL FINL HLDGS INC | 599,104 | $142.4B | 0.97% | |
| 19 | FTNTFORTINET INC | 2,412,418 | $141.6B | 0.96% | |
| 20 | AXONAXON ENTERPRISE INC | 696,193 | $138.5B | 0.94% | |
| 21 | ICLRICON PLC | 556,017 | $136.9B | 0.93% | |
| 22 | SPLKCHFSPLUNK INC | 929,975 | $136.0B | 0.93% | |
| 23 | HUBBHUBBELL INC | 424,895 | $133.2B | 0.91% | |
| 24 | CMGCHIPOTLE MEXICAN GRILL INC | 72,682 | $133.1B | 0.91% | |
| 25 | BUWABIO RAD LABS INC | 362,328 | $129.9B | 0.88% | |
| 26 | WSCWILLSCOT MOBIL MINI HLDNG CO | 3,003,308 | $124.9B | 0.85% | |
| 27 | OPCHOPTION CARE HEALTH INC | 3,747,388 | $121.2B | 0.83% | |
| 28 | FFIVF5 INC | 748,118 | $120.6B | 0.82% | |
| 29 | COSTCOSTCO WHSL CORP NEW | 205,617 | $116.2B | 0.79% | |
| 30 | HDHOME DEPOT INC | 383,099 | $115.8B | 0.79% | |
| 31 | CRMSALESFORCE INC | 570,176 | $115.6B | 0.79% | |
| 32 | LECOLINCOLN ELEC HLDGS INC | 619,974 | $112.7B | 0.77% | |
| 33 | FLYWFLYWIRE CORPORATION | 3,514,112 | $112.1B | 0.76% | |
| 34 | LEGNLEGEND BIOTECH CORP | 1,668,150 | $112.0B | 0.76% | |
| 35 | GGENPACT LIMITED | 2,948,433 | $106.7B | 0.73% | |
| 36 | MRVLMARVELL TECHNOLOGY INC | 1,962,787 | $106.2B | 0.72% | |
| 37 | PODDINSULET CORP | 637,261 | $101.6B | 0.69% | |
| 38 | SMARGBPSMARTSHEET INC | 2,482,430 | $100.4B | 0.68% | |
| 39 | TENBTENABLE HLDGS INC | 2,195,092 | $98.3B | 0.67% | |
| 40 | SRPTSAREPTA THERAPEUTICS INC | 806,400 | $97.8B | 0.67% | |
| 41 | HUBSHUBSPOT INC | 193,532 | $95.3B | 0.65% | |
| 42 | HXLHEXCEL CORP NEW | 1,462,293 | $95.3B | 0.65% | |
| 43 | GPNGLOBAL PMTS INC | 809,810 | $93.4B | 0.64% | |
| 44 | VCVISTEON CORP | 664,137 | $91.7B | 0.62% | |
| 45 | CDNSCADENCE DESIGN SYSTEM INC | 389,797 | $91.3B | 0.62% | |
| 46 | LNTHLANTHEUS HLDGS INC | 1,294,391 | $89.9B | 0.61% | |
| 47 | TSLATESLA INC | 359,314 | $89.9B | 0.61% | |
| 48 | AVTRAVANTOR INC | 4,246,946 | $89.5B | 0.61% | |
| 49 | STZCONSTELLATION BRANDS INC | 349,382 | $87.8B | 0.60% | |
| 50 | NSYNICE LTD | 511,020 | $86.9B | 0.59% | |
| 51 | ROKROCKWELL AUTOMATION INC | 303,324 | $86.7B | 0.59% | |
| 52 | RCKTROCKET PHARMACEUTICALS INC | 4,193,996 | $85.9B | 0.59% | |
| 53 | PCTYPAYLOCITY HLDG CORP | 472,517 | $85.9B | 0.58% | |
| 54 | UNPUNION PAC CORP | 416,126 | $84.7B | 0.58% | |
| 55 | AVYAVERY DENNISON CORP | 457,013 | $83.5B | 0.57% | |
| 56 | DAYCERIDIAN HCM HLDG INC | 1,226,077 | $83.2B | 0.57% | |
| 57 | DOOBRP INC | 1,094,083 | $83.0B | 0.57% | |
| 58 | MSCIMSCI INC | 160,679 | $82.4B | 0.56% | |
| 59 | WDAYWORKDAY INC | 383,625 | $82.4B | 0.56% | |
| 60 | AJGGALLAGHER ARTHUR J & CO | 361,096 | $82.3B | 0.56% | |
| 61 | DTDYNATRACE INC | 1,760,141 | $82.3B | 0.56% | |
| 62 | MHOM/I HOMES INC | 977,922 | $82.2B | 0.56% | |
| 63 | CECELANESE CORP DEL | 653,146 | $82.0B | 0.56% | |
| 64 | JBHTHUNT J B TRANS SVCS INC | 432,173 | $81.5B | 0.55% | |
| 65 | AIGAMERICAN INTL GROUP INC | 1,336,355 | $81.0B | 0.55% | |
| 66 | CPRTCOPART INC | 1,773,535 | $76.4B | 0.52% | |
| 67 | IEXIDEX CORP | 360,063 | $74.9B | 0.51% | |
| 68 | ARESARES MANAGEMENT CORPORATION | 727,479 | $74.8B | 0.51% | |
| 69 | FICOFAIR ISAAC CORP | 85,643 | $74.4B | 0.51% | |
| 70 | DEODIAGEO PLC | 495,284 | $73.9B | 0.50% | |
| 71 | APOAPOLLO GLOBAL MGMT INC | 822,633 | $73.8B | 0.50% | |
| 72 | NBIXNEUROCRINE BIOSCIENCES INC | 649,292 | $73.0B | 0.50% | |
| 73 | MGMMGM RESORTS INTERNATIONAL | 1,984,496 | $73.0B | 0.50% | |
| 74 | PGRPROGRESSIVE CORP | 522,746 | $72.8B | 0.50% | |
| 75 | UBERUBER TECHNOLOGIES INC | 1,577,631 | $72.6B | 0.49% | |
| 76 | A4SAMERIPRISE FINL INC | 219,178 | $72.3B | 0.49% | |
| 77 | FIVEFIVE BELOW INC | 443,081 | $71.3B | 0.49% | |
| 78 | DECKDECKERS OUTDOOR CORP | 135,105 | $69.5B | 0.47% | |
| 79 | TRUTRANSUNION | 967,445 | $69.5B | 0.47% | |
| 80 | SUISUN CMNTYS INC | 576,833 | $68.3B | 0.46% | |
| 81 | SPGIS&P GLOBAL INC | 186,231 | $68.0B | 0.46% | |
| 82 | TXRHTEXAS ROADHOUSE INC | 703,046 | $67.6B | 0.46% | |
| 83 | PANWPALO ALTO NETWORKS INC | 287,981 | $67.5B | 0.46% | |
| 84 | PPGPPG INDS INC | 515,948 | $67.0B | 0.46% | |
| 85 | OVVOVINTIV INC | 1,403,007 | $66.7B | 0.45% | |
| 86 | WSOWATSCO INC | 176,533 | $66.7B | 0.45% | |
| 87 | CDWCDW CORP | 328,984 | $66.4B | 0.45% | |
| 88 | DVNDEVON ENERGY CORP NEW | 1,356,705 | $64.7B | 0.44% | |
| 89 | MCHPMICROCHIP TECHNOLOGY INC. | 817,206 | $63.8B | 0.43% | |
| 90 | IDXXIDEXX LABS INC | 145,612 | $63.7B | 0.43% | |
| 91 | AFWALIGN TECHNOLOGY INC | 207,956 | $63.5B | 0.43% | |
| 92 | VMCVULCAN MATLS CO | 310,031 | $62.6B | 0.43% | |
| 93 | LULULULULEMON ATHLETICA INC | 162,299 | $62.6B | 0.43% | |
| 94 | WMTWALMART INC | 389,282 | $62.3B | 0.42% | |
| 95 | OWLBLUE OWL CAPITAL INC | 4,629,423 | $60.0B | 0.41% | |
| 96 | ITTITT INC | 602,444 | $59.0B | 0.40% | |
| 97 | TPRTAPESTRY INC | 2,028,083 | $58.3B | 0.40% | |
| 98 | NYCBEURNEW YORK CMNTY BANCORP INC | 5,135,955 | $58.2B | 0.40% | |
| 99 | PTCPTC INC | 410,467 | $58.2B | 0.40% | |
| 100 | HLTHILTON WORLDWIDE HLDGS INC | 378,231 | $56.8B | 0.39% |
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