WESTFIELD CAPITAL MANAGEMENT CO LP Q4 2023 Filing
Filed February 9, 2024
Portfolio Value
$17.2B
Holdings
239
Report Date
Q4 2023
Filing Type
13F-HR
All Holdings (239 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1 | MSFTMICROSOFT CORP | 1,557,889 | $585.8M | 3.41% | |
| 2 | ASNDASCENDIS PHARMA A/S | 4,030,634 | $507.7M | 2.96% | |
| 3 | AAPLAPPLE INC | 2,492,864 | $480.0M | 2.80% | |
| 4 | GOOGLALPHABET INC | 3,248,331 | $453.8M | 2.64% | |
| 5 | AMZNAMAZON COM INC | 2,334,901 | $354.8M | 2.07% | |
| 6 | T7DTRANSDIGM GROUP INC | 320,175 | $323.9M | 1.89% | |
| 7 | NVDANVIDIA CORPORATION | 595,833 | $295.1M | 1.72% | |
| 8 | VVISA INC | 1,086,319 | $282.8M | 1.65% | |
| 9 | METAMETA PLATFORMS INC | 724,433 | $256.4M | 1.49% | |
| 10 | BLDRBUILDERS FIRSTSOURCE INC | 1,416,611 | $236.5M | 1.38% | |
| 11 | DC4DEXCOM INC | 1,857,286 | $230.5M | 1.34% | |
| 12 | UNHUNITEDHEALTH GROUP INC | 435,077 | $229.1M | 1.34% | |
| 13 | NOWSERVICENOW INC | 296,250 | $209.3M | 1.22% | |
| 14 | AXONAXON ENTERPRISE INC | 731,721 | $189.0M | 1.10% | |
| 15 | SAIASAIA INC | 376,409 | $164.9M | 0.96% | |
| 16 | MHOM/I HOMES INC | 1,184,431 | $163.1M | 0.95% | |
| 17 | AMEAMETEK INC | 979,840 | $161.6M | 0.94% | |
| 18 | CRMSALESFORCE INC | 608,116 | $160.0M | 0.93% | |
| 19 | ICLRICON PLC | 558,847 | $158.2M | 0.92% | |
| 20 | PODDINSULET CORP | 705,429 | $153.1M | 0.89% | |
| 21 | OPCHOPTION CARE HEALTH INC | 4,482,732 | $151.0M | 0.88% | |
| 22 | LECOLINCOLN ELEC HLDGS INC | 687,841 | $149.6M | 0.87% | |
| 23 | MRVLMARVELL TECHNOLOGY INC | 2,419,659 | $145.9M | 0.85% | |
| 24 | HDHOME DEPOT INC | 381,839 | $132.3M | 0.77% | |
| 25 | ABBVABBVIE INC | 839,739 | $130.1M | 0.76% | |
| 26 | SMARGBPSMARTSHEET INC | 2,706,943 | $129.4M | 0.75% | |
| 27 | AVTRAVANTOR INC | 5,418,922 | $123.7M | 0.72% | |
| 28 | CSGPCOSTAR GROUP INC | 1,398,896 | $122.2M | 0.71% | |
| 29 | COSTCOSTCO WHSL CORP NEW | 185,146 | $122.2M | 0.71% | |
| 30 | WSCWILLSCOT MOBIL MINI HLDNG CO | 2,719,656 | $121.0M | 0.71% | |
| 31 | RCKTROCKET PHARMACEUTICALS INC | 3,941,859 | $118.1M | 0.69% | |
| 32 | NSYNICE LTD | 579,249 | $115.6M | 0.67% | |
| 33 | HUBSHUBSPOT INC | 192,010 | $111.5M | 0.65% | |
| 34 | INSPINSPIRE MED SYS INC | 545,619 | $111.0M | 0.65% | |
| 35 | GPNGLOBAL PMTS INC | 866,920 | $110.1M | 0.64% | |
| 36 | UBERUBER TECHNOLOGIES INC | 1,776,923 | $109.4M | 0.64% | |
| 37 | MGMMGM RESORTS INTERNATIONAL | 2,401,407 | $107.3M | 0.63% | |
| 38 | LEGNLEGEND BIOTECH CORP | 1,776,247 | $106.9M | 0.62% | |
| 39 | DTDYNATRACE INC | 1,947,452 | $106.5M | 0.62% | |
| 40 | STZCONSTELLATION BRANDS INC | 435,356 | $105.2M | 0.61% | |
| 41 | CDNSCADENCE DESIGN SYSTEM INC | 383,196 | $104.4M | 0.61% | |
| 42 | GGENPACT LIMITED | 2,992,134 | $103.9M | 0.61% | |
| 43 | WDAYWORKDAY INC | 376,037 | $103.8M | 0.61% | |
| 44 | HXLHEXCEL CORP NEW | 1,403,184 | $103.5M | 0.60% | |
| 45 | ROSTROSS STORES INC | 737,649 | $102.1M | 0.59% | |
| 46 | FLYWFLYWIRE CORPORATION | 4,386,731 | $101.6M | 0.59% | |
| 47 | FFIVF5 INC | 563,971 | $100.9M | 0.59% | |
| 48 | UNPUNION PAC CORP | 408,634 | $100.4M | 0.58% | |
| 49 | LLYELI LILLY & CO | 168,330 | $98.1M | 0.57% | |
| 50 | LPLALPL FINL HLDGS INC | 428,869 | $97.6M | 0.57% | |
| 51 | LNTHLANTHEUS HLDGS INC | 1,563,181 | $96.9M | 0.56% | |
| 52 | ROKROCKWELL AUTOMATION INC | 311,454 | $96.7M | 0.56% | |
| 53 | 3M4MASIMO CORP | 818,476 | $95.9M | 0.56% | |
| 54 | AVYAVERY DENNISON CORP | 468,217 | $94.7M | 0.55% | |
| 55 | TXRHTEXAS ROADHOUSE INC | 768,526 | $93.9M | 0.55% | |
| 56 | AIGAMERICAN INTL GROUP INC | 1,381,419 | $93.6M | 0.55% | |
| 57 | HUBBHUBBELL INC | 284,235 | $93.5M | 0.54% | |
| 58 | FICOFAIR ISAAC CORP | 79,063 | $92.0M | 0.54% | |
| 59 | PGRPROGRESSIVE CORP | 576,800 | $91.9M | 0.54% | |
| 60 | PCVXVAXCYTE INC | 1,455,593 | $91.4M | 0.53% | |
| 61 | ZSZSCALER INC | 412,063 | $91.3M | 0.53% | |
| 62 | CMGCHIPOTLE MEXICAN GRILL INC | 39,779 | $91.0M | 0.53% | |
| 63 | IDXXIDEXX LABS INC | 161,104 | $89.4M | 0.52% | |
| 64 | CPRTCOPART INC | 1,820,250 | $89.2M | 0.52% | |
| 65 | VRTVERTIV HOLDINGS CO | 1,835,806 | $88.2M | 0.51% | |
| 66 | FIXCOMFORT SYS USA INC | 426,570 | $87.7M | 0.51% | |
| 67 | JBHTHUNT J B TRANS SVCS INC | 438,407 | $87.6M | 0.51% | |
| 68 | CDWCDW CORP | 377,205 | $85.7M | 0.50% | |
| 69 | PTCPTC INC | 487,544 | $85.3M | 0.50% | |
| 70 | TSLATESLA INC | 341,446 | $84.8M | 0.49% | |
| 71 | MSCIMSCI INC | 148,123 | $83.8M | 0.49% | |
| 72 | SUISUN CMNTYS INC | 626,591 | $83.7M | 0.49% | |
| 73 | FIVEFIVE BELOW INC | 390,308 | $83.2M | 0.48% | |
| 74 | AJGGALLAGHER ARTHUR J & CO | 368,976 | $83.0M | 0.48% | |
| 75 | CECELANESE CORP DEL | 523,002 | $81.3M | 0.47% | |
| 76 | IEXIDEX CORP | 370,805 | $80.5M | 0.47% | |
| 77 | BUWABIO RAD LABS INC | 247,210 | $79.8M | 0.47% | |
| 78 | PCTYPAYLOCITY HLDG CORP | 483,015 | $79.6M | 0.46% | |
| 79 | TENBTENABLE HLDGS INC | 1,704,735 | $78.5M | 0.46% | |
| 80 | DAYCERIDIAN HCM HLDG INC | 1,169,029 | $78.5M | 0.46% | |
| 81 | ARESARES MANAGEMENT CORPORATION | 659,029 | $78.4M | 0.46% | |
| 82 | NBIXNEUROCRINE BIOSCIENCES INC | 594,437 | $78.3M | 0.46% | |
| 83 | WSOWATSCO INC | 181,060 | $77.6M | 0.45% | |
| 84 | ITTITT INC | 642,965 | $76.7M | 0.45% | |
| 85 | MCDMCDONALDS CORP | 258,231 | $76.6M | 0.45% | |
| 86 | TPRTAPESTRY INC | 2,075,458 | $76.4M | 0.45% | |
| 87 | PPGPPG INDS INC | 508,874 | $76.1M | 0.44% | |
| 88 | MTHMERITAGE HOMES CORP | 432,310 | $75.3M | 0.44% | |
| 89 | APOAPOLLO GLOBAL MGMT INC | 807,996 | $75.3M | 0.44% | |
| 90 | RRRRED ROCK RESORTS INC | 1,386,676 | $74.0M | 0.43% | |
| 91 | VMCVULCAN MATLS CO | 318,371 | $72.3M | 0.42% | |
| 92 | HLTHILTON WORLDWIDE HLDGS INC | 387,679 | $70.6M | 0.41% | |
| 93 | SPGIS&P GLOBAL INC | 157,421 | $69.3M | 0.40% | |
| 94 | EWBCEAST WEST BANCORP INC | 940,815 | $67.7M | 0.39% | |
| 95 | PANWPALO ALTO NETWORKS INC | 229,369 | $67.6M | 0.39% | |
| 96 | COOCOOPER COS INC | 177,274 | $67.1M | 0.39% | |
| 97 | IOTSAMSARA INC | 1,985,589 | $66.3M | 0.39% | |
| 98 | WNSNWNS HLDGS LTD | 1,042,815 | $65.9M | 0.38% | |
| 99 | AMDADVANCED MICRO DEVICES INC | 437,891 | $64.5M | 0.38% | |
| 100 | PRPERMIAN RESOURCES CORP | 4,745,073 | $64.5M | 0.38% |
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